Restricted & High-Diligence Materials
For restricted cosmetic ingredients
Restricted & High-Diligence Materials
Materials that carry concentration limits, market restrictions or a cosmetic/drug boundary. Read the regulatory note on every product page before ordering.
This collection currently holds 76 raw materials. Most materials ship in 50 g, 225 g, 1 Kg and 5 Kg packs. High-value absolutes, isolates, ceramides and peptides ship on a small-pack ladder of 10 g, 50 g, 100 g and 1 Kg. Every pack comes with a Certificate of Analysis, SDS and technical data sheet.
Every product page lists the INCI or technical name, the CAS number where one is assigned, ingredient family, source and feedstock, origin, typical form, solubility, recommended use level and pH window, addition phase, market status, storage, shelf life, the documentation supplied and a full regulatory note.
Buying from MakeYourSkin
MakeYourSkin is building the largest quality-assured collection of cosmetic raw materials sourced from India, Korea, Japan and China. We supply indie brands, contract manufacturers, formulation labs and R&D teams worldwide. Prices are in USD; bulk quantities are quoted on request.
Before you formulate
Use levels shown on our product pages are industry working ranges, not specifications. Confirm every figure against the supplier technical data sheet, verify the permitted status and concentration limit in each market you sell into, and complete a safety assessment for the finished product.
Related collectionsClean Beauty · Animal-Derived Ingredients · Specialist & RFQ Materials · Natural Origin · Colour Cosmetics Ingredients
Lactobacillus and coconut fruit fermentINCI Lactobacillus (and) Cocos Nucifera Fruit Extract
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $77.61
50 g – 5 Kg
o-Cymen-5-ol
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $21.92
50 g – 5 Kg
Benzalkonium chlorideINCI Benzalkonium Chloride
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $26.99
50 g – 5 Kg
Trolamine salicylate (TEA-Salicylate)INCI TEA-Salicylate
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $60.74
50 g – 5 Kg
Timur Seed Oil (Zanthoxylum Armatum Seed Oil)INCI Zanthoxylum Armatum Seed Oil
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $77.61
50 g – 5 Kg
Polyaminopropyl biguanideINCI Polyaminopropyl Biguanide
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $35.42
50 g – 5 Kg
Usnea extract (Usnea Barbata Extract)INCI Usnea Barbata Extract
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $21.92
50 g – 5 Kg
Benzophenone-5
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $60.74
50 g – 5 Kg
Amiloxate (Isoamyl p-Methoxycinnamate)INCI Isoamyl p-Methoxycinnamate
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $60.74
50 g – 5 Kg
Benzethonium chlorideINCI Benzethonium Chloride
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $26.99
50 g – 5 Kg
Enzacamene (4-Methylbenzylidene Camphor)INCI 4-Methylbenzylidene Camphor
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $60.74
50 g – 5 Kg
Methoxypropylamino Cyclohexenylidene Ethoxyethylcyanoacetate
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $60.74
50 g – 5 Kg
IPBC and phenoxyethanol blendINCI Phenoxyethanol (and) Iodopropynyl Butylcarbamate
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $21.92
50 g – 5 Kg
Chloroxylenol (PCMX) (Chloroxylenol)INCI Chloroxylenol
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $21.92
50 g – 5 Kg
Bis-(Diethylaminohydroxybenzoyl Benzoyl) Piperazine
CAS not assignedSupplied as a dispersion or dispersible solid. It will not dissolve: suspend it and keep the system stable.
In stock
from $60.74
50 g – 5 Kg
Meradimate (Menthyl Anthranilate)INCI Menthyl Anthranilate
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $60.74
50 g – 5 Kg
TriAsorB (Phenylene Bis-Diphenyltriazine)INCI Phenylene Bis-Diphenyltriazine
CAS not assignedSupplied as a dispersion or dispersible solid. It will not dissolve: suspend it and keep the system stable.
In stock
from $60.74
50 g – 5 Kg
Cacay Seed Oil (Caryodendron Orinocense Seed Oil)INCI Caryodendron Orinocense Seed Oil
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $389.80
50 g – 5 Kg
Rosewood Oil (Aniba Rosaeodora Wood Oil)INCI Aniba Rosaeodora Wood Oil
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $77.61
50 g – 5 Kg
Frangipani Absolute (Plumeria Rubra Flower Extract)INCI Plumeria Rubra Flower Extract
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $617.61
10 g – 1 Kg
Benzisothiazolinone
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $21.92
50 g – 5 Kg
Methylchloroisothiazolinone and methylisothiazolinoneINCI Methylchloroisothiazolinone (and) Methylisothiazolinone
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $21.92
50 g – 5 Kg
DMDM hydantoinINCI DMDM Hydantoin
CAS not assignedSolubility is grade-dependent. Confirm the exact carrier system and dilution route on the supplier technical data sheet before formulating.
In stock
from $21.92
50 g – 5 Kg
Cyclodextrin-tea tree complexINCI Beta-Cyclodextrin (and) Melaleuca Alternifolia Leaf Oil
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $77.61
50 g – 5 Kg