Hyaluronic Acid 0.3% / Hydrating Booster AQUA ●
TL;DR. This ingredient is a humectant and skin-conditioning polymer that binds moisture at the skin surface, helping formulas feel plumper and more cushioned. In a it format, it primarily adds hydration and slip rather than preservation or cleansing.
What does Hyaluronic Acid 0.3% / Hydrating Booster AQUA do in a cosmetic formula?
This ingredient is a humectant and skin-conditioning polymer that binds moisture at the skin surface, helping formulas feel plumper and more cushioned. In a it format, it primarily adds hydration and slip rather than preservation or cleansing.
Is Hyaluronic Acid 0.3% / Hydrating Booster AQUA clean?
It is generally well tolerated and low in sensitization concern, so clean-beauty frameworks usually regard it as low-friction. The main checks are preservative system, microbial quality, and grade purity rather than the molecule itself.
Is Hyaluronic Acid 0.3% / Hydrating Booster AQUA sustainable?
This material is commonly made by fermentation rather than animal sourcing, often using plant-derived sugar feedstocks. It is a biodegradable polysaccharide, with footprint mainly tied to fermentation energy, purification, and packaging.
Is Hyaluronic Acid 0.3% / Hydrating Booster AQUA COSMOS-approved?
It is permitted under COSMOS-natural and can be used in COSMOS-organic formulas when produced by allowed biotechnology and compliant processing. It fits Green Chemistry well when made from renewable sugar feedstocks through fermentation, with good biodegradability and low use levels.
How does Hyaluronic Acid 0.3% / Hydrating Booster AQUA work chemically?
The molecule is a linear anionic polysaccharide made of repeating disaccharide units with carboxylate groups, giving strong moisture-binding and gel-like rheology at low levels. At 0.3%, it is a meaningful humectant dose, and it is most stable around mildly acidic to neutral pH, while very low pH, high heat, enzymes, or strong oxidants can reduce chain length and viscosity.
Last updated 2026-05-14