Potassium Hyaluronate
Potassium salt of hyaluronic acid; humectant. Functional formulation ingredient with no standalone activity on the skin.
Evidence by route
Topical application
Inert formulation ingredient. Safe, no standalone activity.
How to read tiers A–F
- CWeak evidence. In vitro data, open-label studies, or expert consensus
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
About this ingredient
Potassium Hyaluronate is the potassium salt of hyaluronic acid. Properties similar to the sodium salt (Sodium Hyaluronate) but with better solubility in low-pH formulas (vitamin C serums, AHA exfoliants). Where applied. Serums, creams, toners, masks (0.05-2%). Used in place of the sodium salt in multi-acid formulas. Less common than Sodium Hyaluronate. Mechanism. Humectant: forms a hydrating film on skin, retains water. Does not penetrate deeply (large molecule), works in the stratum corneum. Safety. CIR confirmed hyaluronate salt safety. Hypoallergenic, non-comedogenic, non-irritating. Pregnancy and lactation – safe.
Frequently asked questions
Is Potassium Hyaluronate safe during pregnancy?
Potassium Hyaluronate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What is Potassium Hyaluronate and what does it do in cosmetics?
Potassium salt of hyaluronic acid; humectant.
What's the INCI name for Potassium Hyaluronate?
The INCI name is Potassium Hyaluronate.
See Potassium Hyaluronate in a product composition right on the store page
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Potassium Lactate, Potassium PCA, PPG-15 Stearyl Ether, PPG-20 Methyl Glucose Ether, Xylitylglucoside, Cetyl Ethylhexanoate, Gossypium Herbaceum Seed Oil, Laminaria Japonica Extract
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