#actives

Articles tagged "actives"

Peptides for the eye area: how to formulate an effective cream for the periorbital zone

The periorbital zone is one of the most demanding areas in cosmetic chemistry. The skin here is 4–5 times thinner than on the cheeks, almost devoid of sebaceous glands, and is constantly subjected to mechanical stress from facial expressions. This is precisely why peptides for the eye area have become one of the most sought-after classes.

9 min14 Apr 2026

#actives #rheology

Peptides for facial skin in cream: how to choose, how much to add, and why they work

If you have ever studied the ingredients of an anti-ageing cream, you have encountered them — peptides. These short chains of amino acids have become one of the most discussed classes of active ingredients in cosmetic chemistry, and for good reason. A properly selected peptide for facial skin in a cream formula is capable of targeting specific skin concerns.

10 min6 Apr 2026

#actives

Triethyl citrate: how the main active ingredient in natural deodorants works

An in-depth analysis of triethyl citrate (TEC): enzymatic hydrolysis by skin esterases, release of citric acid, and inhibition of odorogenesis. Dosages for sticks, creams, and sprays, compatibility with baking soda and magnesia, and 4 ready-to-use formulas.

14 min2 Mar 2026

#actives #oils and butters

Azelaic acid: calm skin without 'pilling' — a formulation guide

Complete guide to formulating with azelaic acid: mechanism of action, pH window, solubility, 5 strategies to combat pilling, ready-to-use cream formulas.

20 min25 Feb 2026

#actives

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