Sodium L-pyroglutamate (CAS 28874-51-3) is the sodium salt of L-pyroglutamic acid, a naturally occurring amino acid derivative. It is a white, water-soluble powder that is often added to skincare products for its skin-friendly properties. Its molecular structure allows it to interact well with skin cells, making it a valuable ingredient in various cosmetic formulations. When it comes to skin health, it offers several notable benefits.
1. Powerful Moisturizing Effect
One of its key advantages is its strong moisturizing ability. It acts as a humectant, meaning it attracts and retains water in the skin. By drawing moisture from the environment and locking it into the skin's outer layer, it helps keep the skin hydrated, plump, and soft. This is especially beneficial for dry or dehydrated skin, as it alleviates tightness and flakiness, leaving the skin with a smooth and supple texture.
2. Enhances Skin Barrier Function
It helps strengthen the skin's natural protective barrier. The skin barrier plays a crucial role in preventing moisture loss and blocking the entry of harmful pollutants and irritants. Sodium L-pyroglutamate supports the production of lipids (fats) in the skin, which are essential for maintaining the barrier's integrity. A stronger barrier means the skin is better able to defend itself against external stressors, reducing the risk of sensitivity and irritation.

3. Improves Skin Texture and Radiance
Regular use of products containing Sodium L-pyroglutamate can lead to improved skin texture. It gently promotes the shedding of dead skin cells, which can accumulate on the skin's surface and make it look dull. By encouraging this natural exfoliation process, it reveals fresher, healthier skin underneath, giving the complexion a more radiant and youthful glow. It also helps smooth out rough patches, making the skin feel softer to the touch.
4. Compatibility with Other Ingredients
It works well with other skincare ingredients, enhancing their effectiveness. Its water-soluble nature allows it to blend seamlessly with moisturizers, serums, and toners. When combined with hydrating ingredients like hyaluronic acid, it boosts their moisturizing power. It also doesn't cause irritation for most skin types, including sensitive skin, making it a versatile addition to various skincare routines.
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Why choose Gneebio?
Gneebio with decades of experience in research, manufacturing and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China.Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicide, and daily chemicals.
Our popular products include Organic Chemicals (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Alcohol), Daily Chemicals (Didecylmethylamine, Dodecyl dimethyl betaine), and various Petrochemicals (Ethylene Tar, Petroleum Toluene), among others.
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1). Small batch shipment and sub-packaging is available.
2). Provide COA, MSDS, Health Certificate and Origin Certificate.
3). Quality first, service best.
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