TRIACONTANYL PV ●
TL;DR. This ingredient is a hydrophobic film-former and water-resistance aid in sunscreens, makeup, and hair styling products. It helps bind pigments and UV filters to skin or hair, improving wear and transfer resistance.
What does TRIACONTANYL PV do in a cosmetic formula?
This ingredient is a hydrophobic film-former and water-resistance aid in sunscreens, makeup, and hair styling products. It helps bind pigments and UV filters to skin or hair, improving wear and transfer resistance.
Is TRIACONTANYL PV clean?
From a clean-beauty perspective, it is often flagged because it is a synthetic film-forming polymer with potential friction under microplastic and persistence policies. It is not known as a common fragrance allergen, and skin irritation is typically not the main issue.
Is TRIACONTANYL PV sustainable?
This material is generally petrochemical-derived and is not considered readily biodegradable. Its main sustainability drawback is environmental persistence rather than agricultural sourcing, palm, or mineral supply-chain issues.
Is TRIACONTANYL PV COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic standards as a conventional synthetic polymer. It has weak Green Chemistry alignment because it relies on nonrenewable feedstocks and lacks ready biodegradability, even though it can support lower product wash-off by improving wear.
How does TRIACONTANYL PV work chemically?
This material is a high-molecular-weight synthetic film former with a polar lactam-containing polymer backbone modified by long C30 hydrocarbon chains, giving it oil affinity and water resistance. It is commonly used around 1 to 10% in sunscreens, color cosmetics, and hair products, and performance depends more on solvent choice and film formation than on formula pH.
Last updated 2026-05-14