Database/Hair Conditioning/Soy Amino Acids
100% natural origin · ISO 16128

Is Soy Amino Acids natural?

Yes. Soy protein hydrolysate is composed of natural-origin amino acids.

INCI nameSoy Amino Acids
FunctionHair Conditioning · Skin Conditioning
FeedstockProduced by hydrolysing soy protein into free amino…

How we scored it

Amino acids from complete hydrolysis of soy protein → 1.0.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Produced by hydrolysing soy protein into free amino acids. No synthetic route.

In plain English

Amino acids from breaking down soybean protein. Used to condition hair and skin.

CosIng definition: Soy Amino Acids is a mixture of amino acids derived from the complete hydrolysis of soy protein

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2SOY AMINO ACIDS. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3SOY AMINO ACIDS. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=SOY%20AMINO%20ACIDS