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
Boric Acid
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $23.61
50 g – 5 Kg
Triethanolamine
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 $20.24
50 g – 5 Kg
Camphor Benzalkonium Methosulfate
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 $26.99
50 g – 5 Kg
PEG-25 PABA
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 $18.55
50 g – 5 Kg
Benzylidene Camphor Sulfonic Acid
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
Disodium EDTA / Tetrasodium EDTA (Disodium EDTA; Tetrasodium EDTA (grade-dependent))INCI Disodium EDTA; Tetrasodium EDTA (grade-dependent)
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $20.24
50 g – 5 Kg
Hypophosphorous Acid
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $23.61
50 g – 5 Kg
Tetrasodium glutamate diacetateINCI Tetrasodium Glutamate Diacetate
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $18.55
50 g – 5 Kg
Trisodium Dicarboxymethyl Alaninate (MGDA) (Trisodium Dicarboxymethyl Alaninate)INCI Trisodium Dicarboxymethyl Alaninate
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $18.55
50 g – 5 Kg
PABA
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
Polyepoxysuccinic Acid (PESA) (Polyepoxysuccinic Acid)INCI Polyepoxysuccinic Acid
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $18.55
50 g – 5 Kg
Polyacrylamidomethyl Benzylidene Camphor
CAS not assignedSupplied as a dispersion or dispersible solid. It will not dissolve: suspend it and keep the system stable.
In stock
from $35.42
50 g – 5 Kg
BHA
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $23.61
50 g – 5 Kg
3-Benzylidene camphorINCI 3-Benzylidene 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
Padimate O (Ethylhexyl Dimethyl PABA)INCI Ethylhexyl Dimethyl PABA
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $20.24
50 g – 5 Kg
Dioxybenzone (Benzophenone-8)INCI Benzophenone-8
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
Honeysuckle extractINCI Lonicera Japonica (and) Lonicera Caprifolium Flower 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 $50.61
50 g – 5 Kg
BHT
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 $23.61
50 g – 5 Kg
Padimate A (Amyl Dimethyl PABA)INCI Amyl Dimethyl PABA
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $20.24
50 g – 5 Kg
Sodium sulfiteINCI Sodium Sulfite
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $23.61
50 g – 5 Kg
Propyl gallateINCI Propyl Gallate
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $20.24
50 g – 5 Kg
Cinoxate
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
Polylysine (epsilon-polylysine) (Polylysine)INCI Polylysine
CAS not assignedWater-soluble. Disperse into the water phase with stirring; avoid prolonged high heat where the material is heat-sensitive.
In stock
from $104.61
10 g – 1 Kg
Dimer Dilinoleyl Dimer Dilinoleate
CAS not assignedOil-soluble. Add to the oil phase; will not disperse in water without a solubiliser or emulsifier.
In stock
from $20.24
50 g – 5 Kg