Ingredient Dictionary — I

30 cosmetic ingredients from Idebenone to Ivy Extract. Every entry carries the INCI name, CAS number where one is assigned, solubility, typical use level, pH range, the phase to add it in, and the regulatory position — then links straight to the material.

Idebenone · Indian Gooseberry Powder · Indian Gooseberry Seed Seed Extract · Indian Jasmine Absolute · Indian Madder Root Extract · Indian Sandalwood Extract – Standardised · Indigo Leaf Extract · Inositol · Inulin · Inulin and Alpha-Glucan Prebiotic Blend · Iodopropynyl Butylcarbamate · Irish Moss Extract · Iron Oxide Coated Mica Pearl – Bronze · Iron Oxides – Black · Iron Oxides – Red · Iron Oxides – Yellow · Isatis Root Extract · Isoamyl Laurate · Isobutylamido Thiazolyl Resorcinol · Isododecane · Isohexadecane · Isoleucine · Isoliquiritigenin · Isomalt · Isononyl Isononanoate · Isopropyl Alcohol · Isopropyl Myristate · Isopropyl Palmitate · Isostearyl Alcohol · Ivy Extract

Idebenone

INCI Hydroxydecyl Ubiquinone · CAS 58186-27-9

FAMILY
CoQ10 analogue
ORIGIN
Global — Synthetic / nature-identical / botanical / biotech
SUPPLY FORM
Powder / liquid depending grade
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
No single published figure applies to every grade of this material. As a working rule, start water-phase actives at 0.5–2%, oil-phase actives at 1–5%, standardised or potent isolates at 0.05–0.5%, and supplier-diluted solutions at the percentage the technical data sheet specifies. Always confirm the exact level against the supplier TDS, your stability and compatibility testing, and the safety assessment for your finished product.
pH RANGE
formulation-dependent
ADD AT
As per the supplier technical data sheet
FUNCTIONS
Antioxidant; oxidative-stress support
USED IN
Serums, creams, masks
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
10 g to 1 Kg
REGULATORY
Standard cosmetic review

Also inAntioxidant & Anti-Pollution · Antioxidants · Small Packs from 10 g · Oil-Soluble Actives

Related materialsLutein · Lycopene · Tocopherol · Zeaxanthin

See grades, pack sizes and prices →

Indian Gooseberry Powder

INCI Phyllanthus Emblica Fruit Powder · CAS not assigned

FAMILY
Plant powder
ORIGIN
India / Ayurveda — Amla fruit
SUPPLY FORM
Fine powder
SOLUBILITY
Water Dispersible — Water-dispersible rather than truly soluble. Sprinkle into vigorously stirred water or pre-wet in glycerin to avoid lumping.
TYPICAL USE LEVEL
No single published figure applies to every grade of this material. As a working rule, start water-phase actives at 0.5–2%, oil-phase actives at 1–5%, standardised or potent isolates at 0.05–0.5%, and supplier-diluted solutions at the percentage the technical data sheet specifies. Always confirm the exact level against the supplier TDS, your stability and compatibility testing, and the safety assessment for your finished product.
pH RANGE
formulation-dependent
ADD AT
As per the supplier technical data sheet
FUNCTIONS
Antioxidant; hair conditioning
USED IN
Hair masks, ubtan, powder formats
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Exact INCI, plant part, solvent and allergen profile verification

Also inAntioxidant & Anti-Pollution · Hair & Scalp Actives · Antioxidants · Conditioning Agents · Indian Ayurveda · Powders

Related materialsMatcha Extract · Green Gram Flour · Rose Petal Powder · Adzuki Bean Powder

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Indian Gooseberry Seed Seed Extract

INCI Phyllanthus Emblica Seed Extract · CAS not assigned

FAMILY
Botanical extract
ORIGIN
India / Ayurveda — Phyllanthus Emblica seed
SUPPLY FORM
Powder / liquid extract; solvent system supplier-dependent
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% for liquid/glycolic extracts; 0.1–1% for dry powder extracts
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Hair conditioning
USED IN
Skin and/or hair care
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Exact INCI, plant part, solvent and allergen profile verification

Also inBotanical Extracts · Hair & Scalp Actives · Conditioning Agents · Indian Ayurveda · Powders

Related materialsIvy Extract · Bean Extract · Peach Extract · Ruscus Extract

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Indian Jasmine Absolute

INCI Jasminum Grandiflorum Flower Extract (Absolute) · CAS not assigned

FAMILY
Floral absolute
ORIGIN
India — Jasminum Grandiflorum flower
SUPPLY FORM
Viscous liquid
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
No single published figure applies to every grade of this material. As a working rule, start water-phase actives at 0.5–2%, oil-phase actives at 1–5%, standardised or potent isolates at 0.05–0.5%, and supplier-diluted solutions at the percentage the technical data sheet specifies. Always confirm the exact level against the supplier TDS, your stability and compatibility testing, and the safety assessment for your finished product.
pH RANGE
formulation-dependent
ADD AT
As per the supplier technical data sheet
FUNCTIONS
Aromatic
USED IN
Fine fragrance, premium skincare
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
10 g to 1 Kg
REGULATORY
Fragrance allergen, phototoxicity, sensitization and use-level review essential

Also inIndian Ayurveda · Small Packs from 10 g · Water-Soluble Actives

Related materialsKewda Water · Jasmine Hydrosol · Tuberose Absolute

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Indian Madder Root Extract

INCI Rubia Cordifolia Root Extract · CAS not assigned

FAMILY
Botanical extract
ORIGIN
India / Ayurveda — Rubia Cordifolia root
SUPPLY FORM
Powder / liquid extract; solvent system supplier-dependent
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% for liquid/glycolic extracts; 0.1–1% for dry powder extracts
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Tone support
USED IN
Skin and/or hair care
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Exact INCI, plant part, solvent and allergen profile verification

Also inBotanical Extracts · Indian Ayurveda · Powders

Related materialsIvy Extract · Bean Extract · Peach Extract · Ruscus Extract

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Indian Sandalwood Extract – Standardised

INCI Santalum Album Wood Extract (Standardised) · CAS not assigned

FAMILY
Botanical extract / standardised
ORIGIN
India — Santalum Album heartwood
SUPPLY FORM
Powder / liquid extract
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% for liquid/glycolic extracts; 0.1–1% for dry powder extracts
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Soothing; aromatic
USED IN
Premium skincare, traditional formats
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Confirm legal sourcing, CITES documentation and species authenticity

Also inBotanical Extracts · Standardised Extracts · Soothing & Redness · Soothing & Anti-Irritant Agents · Indian Ayurveda · Powders

Related materialsMulberry Leaf Extract · Bai Ji Rhizome Extract · Green Tea Extract – Jeju · Yashtimadhu Root Extract

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Indigo Leaf Extract

INCI Indigofera Tinctoria Leaf Extract · CAS not assigned

FAMILY
Botanical extract
ORIGIN
India / Ayurveda — Indigofera Tinctoria leaf
SUPPLY FORM
Powder / liquid extract; solvent system supplier-dependent
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% for liquid/glycolic extracts; 0.1–1% for dry powder extracts
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Natural hair color
USED IN
Skin and/or hair care
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Exact INCI, plant part, solvent and allergen profile verification

Also inBotanical Extracts · Hair & Scalp Actives · Indian Ayurveda · Powders

Related materialsIvy Extract · Bean Extract · Peach Extract · Ruscus Extract

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Inositol

CAS 87-89-8

FAMILY
Vitamin-like polyol
ORIGIN
Global — Synthetic / nature-identical / botanical / biotech
SUPPLY FORM
Powder / liquid depending grade
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
0.1–2%
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Conditioning; hydration
USED IN
Skin/scalp/hair
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inVitamins & Vitamin Derivatives · Hydration & Moisture · Conditioning Agents · Water-Soluble Actives

Related materialsPVP · Urea · Honey · Ectoin

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Inulin

CAS 9005-80-5

FAMILY
Prebiotic
ORIGIN
Global — Fermentation / carbohydrate
SUPPLY FORM
Powder / solution
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
0.5–5%
pH RANGE
4.0–7.0
ADD AT
Water phase
FUNCTIONS
Microbiome support / postbiotic / prebiotic positioning
USED IN
Skin, scalp, deodorant, sensitive-skin care
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Microbiome claim substantiation and exact composition review

Also inMicrobiome & Prebiotics · Sensitive Skin · Water-Soluble Actives

Related materialsXylooligosaccharides · Fructooligosaccharides · Galactooligosaccharides · Mannan Oligosaccharides

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Inulin and Alpha-Glucan Prebiotic Blend

INCI Inulin (and) Alpha-Glucan Oligosaccharide · CAS 9005-80-5

FAMILY
Prebiotic blend
ORIGIN
Global — Chicory root and enzymatic synthesis
SUPPLY FORM
Liquid / powder
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
0.5–5%
pH RANGE
4.0–7.0
ADD AT
Water phase
FUNCTIONS
Prebiotic microbiome support
USED IN
Microbiome-positioned skincare
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Microbiome claim substantiation and exact composition review

Also inMicrobiome & Prebiotics · Water-Soluble Actives

Related materialsAlpha-Glucan Oligosaccharide Prebiotic

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Iodopropynyl Butylcarbamate

CAS 55406-53-6

FAMILY
Preservative
ORIGIN
Global — Global
SUPPLY FORM
Powder / liquid
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
0.1–1% subject to the legal maximum for the destination market
pH RANGE
system-dependent
ADD AT
Cool-down
FUNCTIONS
Microbial control / preservation support
USED IN
Water-containing cosmetics
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Restricted-use / market-specific preservative limits must be checked

Also inPreservatives & Boosters · Water-Soluble Actives

Related materialsSorbic Acid · Benzoic Acid · Butylparaben · Ethylparaben

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Irish Moss Extract

INCI Chondrus Crispus Extract · CAS not assigned

FAMILY
Red algae extract
ORIGIN
Marine / algae / bee — Marine / algae / bee-derived
SUPPLY FORM
Powder / extract / hydrolysate / solution
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% liquid; 0.1–1% powder
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Conditioning; hydration; antioxidant / film-forming depending material
USED IN
Skin, masks, hair, body
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Species/source/allergen/animal-origin review

Also inMarine & Algae Actives · Antioxidant & Anti-Pollution · Hydration & Moisture · Antioxidants · Conditioning Agents · Powders

Related materialsBean Extract · Kelp Extract · Fucus Extract · Kombu Extract

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Iron Oxide Coated Mica Pearl – Bronze

INCI Mica (and) CI 77491 · CAS 12001-26-2

FAMILY
Pearlescent pigment
ORIGIN
Global — Mica with iron oxide coating
SUPPLY FORM
Pearlescent powder
SOLUBILITY
Dispersion Only — Practically insoluble in water and oil. Used as a dispersed solid; requires shear, a wetting agent and an anti-settling system.
TYPICAL USE LEVEL
0.1–15% depending on shade and format
pH RANGE
any
ADD AT
Dispersed / grind phase
FUNCTIONS
Warm pearl effect
USED IN
Bronzer, highlighter, eyeshadow
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Permitted colour, application area and purity specification vary by market; confirm CI status and certification

Also inColorants & Pigments · Powders

Related materialsTitanium Dioxide Coated Mica Pearl – Silver

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Iron Oxides – Black

INCI CI 77499 · CAS 12227-89-3

FAMILY
Color additive / pigment
ORIGIN
Global — Global
SUPPLY FORM
Powder / lake / dispersion
SOLUBILITY
Dispersion Only — Practically insoluble in water and oil. Used as a dispersed solid; requires shear, a wetting agent and an anti-settling system.
TYPICAL USE LEVEL
0.1–15% depending on shade and format
pH RANGE
any
ADD AT
Dispersed / grind phase
FUNCTIONS
Color / coverage / optical effect
USED IN
Makeup, tinted skincare, hair color where applicable
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Color additives are tightly market- and application-specific; certification requirements may apply

Also inColorants & Pigments · Powders

Related materialsRed 28 · Carmine · Green 3 · Red 6 Lake

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Iron Oxides – Red

INCI CI 77491 · CAS 1309-37-1

FAMILY
Color additive / pigment
ORIGIN
Global — Global
SUPPLY FORM
Powder / lake / dispersion
SOLUBILITY
Dispersion Only — Practically insoluble in water and oil. Used as a dispersed solid; requires shear, a wetting agent and an anti-settling system.
TYPICAL USE LEVEL
0.1–15% depending on shade and format
pH RANGE
any
ADD AT
Dispersed / grind phase
FUNCTIONS
Color / coverage / optical effect
USED IN
Makeup, tinted skincare, hair color where applicable
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Color additives are tightly market- and application-specific; certification requirements may apply

Also inColorants & Pigments · Powders

Related materialsRed 28 · Carmine · Green 3 · Red 6 Lake

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Iron Oxides – Yellow

INCI CI 77492 · CAS 51274-00-1

FAMILY
Color additive / pigment
ORIGIN
Global — Global
SUPPLY FORM
Powder / lake / dispersion
SOLUBILITY
Dispersion Only — Practically insoluble in water and oil. Used as a dispersed solid; requires shear, a wetting agent and an anti-settling system.
TYPICAL USE LEVEL
0.1–15% depending on shade and format
pH RANGE
any
ADD AT
Dispersed / grind phase
FUNCTIONS
Color / coverage / optical effect
USED IN
Makeup, tinted skincare, hair color where applicable
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Color additives are tightly market- and application-specific; certification requirements may apply

Also inColorants & Pigments · Powders

Related materialsRed 28 · Carmine · Green 3 · Red 6 Lake

See grades, pack sizes and prices →

Isatis Root Extract

INCI Isatis Tinctoria Root Extract · CAS not assigned

FAMILY
Botanical extract
ORIGIN
China / TCM — Isatis Tinctoria root
SUPPLY FORM
Powder / liquid extract; solvent system supplier-dependent
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% for liquid/glycolic extracts; 0.1–1% for dry powder extracts
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Traditional soothing
USED IN
Skin and/or hair care
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Exact INCI, plant part, solvent and allergen profile verification

Also inBotanical Extracts · Soothing & Redness · Soothing & Anti-Irritant Agents · Traditional Chinese Ingredients · Powders

Related materialsIvy Extract · Bean Extract · Peach Extract · Ruscus Extract

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Isoamyl Laurate

CAS 6309-51-9

FAMILY
Emollient / lipid
ORIGIN
Global — Global
SUPPLY FORM
Liquid / wax depending ingredient
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
2–20%
pH RANGE
any
ADD AT
Oil phase
FUNCTIONS
Emolliency; slip; occlusion
USED IN
Skin, hair, makeup
STORAGE
Store in a cool, dark place in a well-filled, tightly closed container. Minimise headspace and light exposure to limit oxidation; refrigeration extends shelf life for polyunsaturated oils.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inEmollients & Esters · Emollients & Occlusives · Slip & Sensory Modifiers · Oil-Soluble Actives

Related materialsPetrolatum · Mineral Oil · Cetyl Alcohol · Polyisobutene

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Isobutylamido Thiazolyl Resorcinol

CAS 1428450-95-6

FAMILY
Resorcinol derivative
ORIGIN
Global — Synthetic / nature-identical / botanical / biotech
SUPPLY FORM
Powder / liquid depending grade
SOLUBILITY
Glycol Soluble — Soluble in glycols (glycerin, propanediol, butylene glycol, propylene glycol) and in water-glycol blends. Pre-dissolve in the glycol before adding to the water phase.
TYPICAL USE LEVEL
0.1–0.2%
pH RANGE
4.0–6.0
ADD AT
Pre-dissolve in glycol
FUNCTIONS
Tone-evening / melanogenesis-pathway support depending active
USED IN
Serums, spot care, creams
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
10 g to 1 Kg
REGULATORY
IP / supplier-rights / market review

Also inBrightening & Pigmentation · Tone-Evening Actives · Small Packs from 10 g · Powders

Related materialsLiquiritin · Deoxyarbutin · Hexylresorcinol · 4-Butylresorcinol

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Isododecane

CAS 31807-55-3

FAMILY
Volatile hydrocarbon
ORIGIN
Global — Synthetic
SUPPLY FORM
Volatile liquid
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
No single published figure applies to every grade of this material. As a working rule, start water-phase actives at 0.5–2%, oil-phase actives at 1–5%, standardised or potent isolates at 0.05–0.5%, and supplier-diluted solutions at the percentage the technical data sheet specifies. Always confirm the exact level against the supplier TDS, your stability and compatibility testing, and the safety assessment for your finished product.
pH RANGE
formulation-dependent
ADD AT
As per the supplier technical data sheet
FUNCTIONS
Volatile carrier; quick-dry
USED IN
Long-wear makeup, liquid lipstick, mascara
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Flammable; confirm VOC rules in the destination market

Also inWater-Soluble Actives

Related materialsEthanol – Denatured Cosmetic Grade

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Isohexadecane

CAS 93685-79-1

FAMILY
Hydrocarbon emollient
ORIGIN
Global — Synthetic
SUPPLY FORM
Liquid
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
2–20%
pH RANGE
any
ADD AT
Oil phase
FUNCTIONS
Light emolliency; pigment wetting
USED IN
Makeup, cleansing oils, sun care
STORAGE
Store in a cool, dark place in a well-filled, tightly closed container. Minimise headspace and light exposure to limit oxidation; refrigeration extends shelf life for polyunsaturated oils.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inEmollients & Esters · Emollients & Occlusives · Oil-Soluble Actives

Related materialsGrapeseed Oil · Caprylyl Methicone · Diisopropyl Adipate · Watermelon Seed Oil

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Isoleucine

CAS 73-32-5

FAMILY
Amino acid
ORIGIN
Global — Fermentation / mineral / sugar
SUPPLY FORM
Powder
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
0.1–2%
pH RANGE
4.0–7.0
ADD AT
Water phase
FUNCTIONS
NMF support; humectancy; conditioning
USED IN
Moisturizers, serums, hair/scalp
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inProteins & Amino Acids · Conditioning Agents · Humectants · NMF & Skin-Identical Actives · Water-Soluble Actives

Related materialsSerine · Valine · Alanine · Cystine

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Isoliquiritigenin

CAS 961-29-5

FAMILY
Licorice chalcone
ORIGIN
Global — Synthetic / nature-identical / botanical / biotech
SUPPLY FORM
Powder / liquid depending grade
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
No single published figure applies to every grade of this material. As a working rule, start water-phase actives at 0.5–2%, oil-phase actives at 1–5%, standardised or potent isolates at 0.05–0.5%, and supplier-diluted solutions at the percentage the technical data sheet specifies. Always confirm the exact level against the supplier TDS, your stability and compatibility testing, and the safety assessment for your finished product.
pH RANGE
formulation-dependent
ADD AT
As per the supplier technical data sheet
FUNCTIONS
Tone-evening / melanogenesis-pathway support depending active
USED IN
Serums, spot care, creams
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard review

Also inBrightening & Pigmentation · Tone-Evening Actives · Water-Soluble Actives

Related materialsAloesin · Arbutin · Kojic Acid · Phytic Acid

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Isomalt

CAS 64519-82-0

FAMILY
Prebiotic-support / humectant
ORIGIN
Global — Fermentation / carbohydrate
SUPPLY FORM
Powder / solution
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
0.5–5%
pH RANGE
4.0–7.0
ADD AT
Water phase
FUNCTIONS
Microbiome support / postbiotic / prebiotic positioning
USED IN
Skin, scalp, deodorant, sensitive-skin care
STORAGE
Store in the original sealed container in a cool, dry place at 15–25 °C, away from direct sunlight and moisture. Re-seal immediately after weighing; many powders are hygroscopic.
PACK SIZES
50 g to 5 Kg
REGULATORY
Microbiome claim substantiation and exact composition review

Also inMicrobiome & Prebiotics · Sensitive Skin · Water-Soluble Actives

Related materialsInulin · Raffinose · Surfactin · Rhamnolipids

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Isononyl Isononanoate

CAS 42131-25-9

FAMILY
Emollient / lipid
ORIGIN
Global — Global
SUPPLY FORM
Liquid / wax depending ingredient
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
2–20%
pH RANGE
any
ADD AT
Oil phase
FUNCTIONS
Emolliency; slip; occlusion
USED IN
Skin, hair, makeup
STORAGE
Store in a cool, dark place in a well-filled, tightly closed container. Minimise headspace and light exposure to limit oxidation; refrigeration extends shelf life for polyunsaturated oils.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inEmollients & Esters · Emollients & Occlusives · Slip & Sensory Modifiers · Oil-Soluble Actives

Related materialsPetrolatum · Mineral Oil · Cetyl Alcohol · Polyisobutene

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Isopropyl Alcohol

CAS 67-63-0

FAMILY
Solvent
ORIGIN
Global — Global
SUPPLY FORM
Liquid
SOLUBILITY
Water Soluble — Water-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
TYPICAL USE LEVEL
1–20%
pH RANGE
any
ADD AT
As per formulation
FUNCTIONS
Solvent
USED IN
Skin, hair, color cosmetics
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inWater-Soluble Actives

Related materialsEthanol · Propanediol · Butylene Glycol · Hexylene Glycol

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Isopropyl Myristate

CAS 110-27-0

FAMILY
Emollient / lipid
ORIGIN
Global — Global
SUPPLY FORM
Liquid / wax depending ingredient
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
2–20%
pH RANGE
any
ADD AT
Oil phase
FUNCTIONS
Emolliency; slip; occlusion
USED IN
Skin, hair, makeup
STORAGE
Store in a cool, dark place in a well-filled, tightly closed container. Minimise headspace and light exposure to limit oxidation; refrigeration extends shelf life for polyunsaturated oils.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inEmollients & Esters · Emollients & Occlusives · Slip & Sensory Modifiers · Oil-Soluble Actives

Related materialsPetrolatum · Mineral Oil · Cetyl Alcohol · Polyisobutene

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Isopropyl Palmitate

CAS 142-91-6

FAMILY
Emollient / lipid
ORIGIN
Global — Global
SUPPLY FORM
Liquid / wax depending ingredient
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
2–20%
pH RANGE
any
ADD AT
Oil phase
FUNCTIONS
Emolliency; slip; occlusion
USED IN
Skin, hair, makeup
STORAGE
Store in a cool, dark place in a well-filled, tightly closed container. Minimise headspace and light exposure to limit oxidation; refrigeration extends shelf life for polyunsaturated oils.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inEmollients & Esters · Emollients & Occlusives · Slip & Sensory Modifiers · Oil-Soluble Actives

Related materialsPetrolatum · Mineral Oil · Cetyl Alcohol · Polyisobutene

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Isostearyl Alcohol

CAS 27458-93-1

FAMILY
Emollient / lipid
ORIGIN
Global — Global
SUPPLY FORM
Liquid / wax depending ingredient
SOLUBILITY
Oil Soluble — Oil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
TYPICAL USE LEVEL
2–20%
pH RANGE
any
ADD AT
Oil phase
FUNCTIONS
Emolliency; slip; occlusion
USED IN
Skin, hair, makeup
STORAGE
Store in a cool, dark place in a well-filled, tightly closed container. Minimise headspace and light exposure to limit oxidation; refrigeration extends shelf life for polyunsaturated oils.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inEmollients & Esters · Emollients & Occlusives · Slip & Sensory Modifiers · Oil-Soluble Actives

Related materialsPetrolatum · Mineral Oil · Cetyl Alcohol · Polyisobutene

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Ivy Extract

INCI Hedera Helix Leaf Extract · CAS not assigned

FAMILY
Botanical extract
ORIGIN
Global — Synthetic / nature-identical / botanical / biotech
SUPPLY FORM
Powder / liquid depending grade
SOLUBILITY
Grade Dependent — Solubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
TYPICAL USE LEVEL
0.5–5% for liquid/glycolic extracts; 0.1–1% for dry powder extracts
pH RANGE
4.0–7.0
ADD AT
Water phase, cool-down
FUNCTIONS
Firming / massage formulations
USED IN
Body, face or scalp depending active
STORAGE
Store in a tightly closed container at 15–25 °C, away from direct sunlight. Protect from freezing and from prolonged heat.
PACK SIZES
50 g to 5 Kg
REGULATORY
Standard cosmetic review

Also inBotanical Extracts · Body & Firming · Powders

Related materialsBean Extract · Peach Extract · Ruscus Extract · Mugwort Extract

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How to read these entries. Use levels and pH ranges are typical formulation starting points for a cosmetic raw material, not approvals. A published INCI name does not by itself authorise use: confirm permitted status, maximum concentration, restrictions by product type, labelling and claim rules in every market you sell into, and give every finished product its own safety assessment. Entries marked with a regulatory flag carry a binding limit somewhere — the product page states which framework and what the limit is.