Day 14 – Raw Materials – Claims Raw Materials

Welcome to Day 14 of the 30 Days to Become a Better Cosmetic Chemist series

This 30 day challenge is all about giving you lessons and basic exercises that will improve your abilities as a cosmetic chemist.

Get your copy of the Become a Better Cosmetic Chemist workbook

In this episode

On today’s program we’re going to finish our segments on the main types of cosmetic raw materials by talking about claims ingredients.

In this episode you’ll find:

  • What are claims ingredients and why they are added to formulas
  • The effect of vitamins in cosmetics
  • Why natural extracts are put into formulas
  • Biotech ingredients and what they are supposed to do in cosmetics
  • Plus…how to figure out if an ingredient actually works

Today’s Challenge

Look through some ingredient lists and see if you can figure out which ingredients are the “claims” ingredients.

Useful resources: Drugstore.com or Ulta.com

2 thoughts on “Day 14 – Raw Materials – Claims Raw Materials

  1. Avatar
    Omotoye Itunuola says:

    I was just able to do my exercise on claim ingredients for an acne product.
    2% salicylic acid, water 80%, sodium PCA 4%, glycerin 4%, azelaic acid 4%, other claim ingredients include sodium polyacrylate, lactococcus ferment lysate, zinc PCA, epilobium angustifiolium flower, niacinamide, bisabolol, allantoin, sodium hyaluronate, lactic acid, sodium benzoate, sodium chloride, sodium metabisulfite, ethylhexylglycerin, phenoxyethanol. Please, can you kindly review this.

    • Avatar
      Perry Romanowski says:

      Claims ingredients should only include those that are in the formula but not expected to have much effect. You’ve listed a couple functional ingredients (salicylic acid, glycerin, azelaic acid) and many aesthetic modifier ingredients (phenoxyethanol, ethylhexylglycerin, etc). Claims ingredients depend on what claims are being made but from the list you’ve given I’d say the claims ingredients are…lactococcus ferment lysate, zinc PCA, angustifiolium flower, niacinamide, sodium hyaluronate, and allantoin.

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