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Sodium L-pyroglutamate CAS 28874-51-3 | China Suppliers & Factory for Moisturizing Ingredients
Typical Properties
| Item | Specifications |
| Appearance | Clear transparent liquid |
| PH | 6.5~7.5 |
| Heavy Metal | 10ppm |
| Assay | 50%~55% |
Product Features & Efficacy
1
High-Efficiency Hydration & Moisture Locking
As a vital component of the skin's Natural Moisturizing Factors (NMF), PCA-Na possesses powerful hygroscopic and moisture-locking capabilities. It attracts moisture from the air and minimizes transepidermal water loss, offering significantly superior hydration compared to traditional humectants like glycerin and propylene glycol.
2
Gentle, Skin-Friendly & Barrier Repair
Highly compatible with human skin, it is mild and non-irritating. It enhances stratum corneum hydration, alleviates dryness, roughness, and flaking, and helps repair damaged skin barriers, making it ideal for formulations targeting sensitive and dry skin.
3
Soft Skin Feel & Texture Enhancement
It imparts a fresh, non-sticky sensation, leaving the skin soft, smooth, and free from tightness. It is widely used to elevate the sensory experience (skin feel) of skincare and personal care products.
4
Antioxidant & Soothing Properties
It assists in antioxidant protection and alleviates discomfort caused by external stressors, thereby improving the overall health of the skin.
Main Application Areas
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Skincare Toners, serums, lotions, creams, masks, and hydrating gels.
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Hair Care Shampoos, conditioners, and hair masks (helps tame frizz and dryness while boosting hair hydration).
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Cleansing Facial cleansers and body washes (provides gentle hydration to prevent tightness after washing).
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Daily Chemicals & Others Body lotions, hand creams, baby care products, and aftershaves.
Package & Storage
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Package
200kg/drum; 25kg/drum
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Storage
Sealed and stored in a cool, dry place
Frequently Asked Questions
Q What is PCA-Na and why is it used in skincare?
PCA-Na (Sodium PCA) is a naturally occurring component of the skin's Natural Moisturizing Factors (NMF). It is widely used in skincare formulations for its exceptional ability to attract and retain moisture, helping to keep skin hydrated, soft, and healthy-looking.
Q Is PCA-Na suitable for sensitive skin?
Yes. PCA-Na is highly biocompatible with human skin, making it mild and non-irritating. It is particularly well-suited for formulations designed for sensitive and dry skin types, as it helps repair the skin barrier and alleviates dryness and flaking.
Q How does PCA-Na compare to glycerin as a moisturizer?
PCA-Na offers significantly superior hydration performance compared to traditional humectants like glycerin and propylene glycol. It attracts moisture more efficiently from the environment and minimizes transepidermal water loss, resulting in longer-lasting and more effective hydration.
Q What types of products can PCA-Na be used in?
PCA-Na is highly versatile and can be incorporated into a wide range of products, including skincare (toners, serums, creams, masks), hair care (shampoos, conditioners), cleansing products (facial cleansers, body washes), and daily care items such as body lotions, hand creams, and baby care products.
Q What are the available packaging options for PCA-Na?
PCA-Na is available in two packaging options: 200kg/drum and 25kg/drum, catering to both large-scale manufacturers and smaller production needs.
Q How should PCA-Na be stored to maintain its quality?
PCA-Na should be stored in a sealed container in a cool, dry place, away from direct sunlight and extreme temperatures. Proper storage conditions ensure the product maintains its clarity, stability, and performance over time.