(Small Molecular Weight)
- HYA-ACT Series are all certified as microbiome-friendly
- In vitro:
- Respects the natural diversity of the skin microbiome
- Does not interfere with the growth behavior of the natural skin microbiome
- Respects the balance between skin-friendly bacteria such as S. epidermidis and skin-harmful bacteria such as S. aureus
- In vitro:
- This version of Hyaluronic Acid has a molecular weight range of 200 – 400 KDa and is obtained via bio-fermentation. It is 100% natural origin (ISO 16128), derived from sweet corn seeds and GMO free.
- In vivo:
- Acts as a hydration booster: up to 77% hydration boost when adding HYA-ACT™ S to HYA-ACT™ M.
- Fortifies the skin’s natural barrier with up to 32% reduction in TEWL when adding HYA-ACT™ S to HYA-ACT™ M.
- In vitro:
- Calms reddened skin, up to 49% reduction of IL-1alpha

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HYA-ACT™ S
INCI: Sodium Hyaluronate