I use this preservative im a number of formulas. The quality is very good. Haven’t had any spoilage. I would like to see the expiry date on the bottle or at least on the website though.
PURE ACTIVES
Hyaluronic Acid Powder HMW
Hyaluronic Acid Powder HMW
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Description
Description
High–molecular-weight Hyaluronic Acid (~1,300 kDa) supplied as a cosmetic-grade powder. This polymer binds water and forms a flexible, hydrating film on skin and hair, delivering a plump, cushioned feel and improved slip in serums, gels, lotions, masks, and haircare.
Features & Benefits
• Intense water binding & film-forming: Creates a lasting hydrated feel and surface “plump” look.
• High MW ≈ 1,300 kDa: Maximizes viscosity build, glide, and moisture retention at low use levels.
• Process-friendly: Hydrates in water with proper dispersion time; compatible with most humectants and rheology modifiers.
• Versatile: Ideal for leave-ons (serums/creams), gel masks, under-eye formulas, and conditioning hair gels.
Suggested Usage & Formulation
Suggested Usage & Formulation
Use 0.10–0.50% in serums/lotions (up to 1.00% in gels/masks). Pre-disperse in humectant; hydrate fully before rheology/neutralization. Finish pH ~5–7. Combine with humectants and a compatible polymer for slip/viscosity. Include a full preservative system.
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