Product Overview

Sodium PCA is a key component of the skin's stratum corneum, belonging to the natural moisturizing factor (NMF) class of amino acid humectants. It offers excellent moisturizing properties and effective wetting for skin and hair, imparting good softness and elasticity, functioning as the skin's natural moisturizing factor.

Product Features:
High safety, colorless & odorless, neutral
Stable and safe under both low and high temperature conditions
Superior moisturizing performance compared to traditional humectants such as Glycerin, Propylene Glycol, and Sorbitol
High moisturization, low stickiness, acid & alkali resistant
Recommended dosage: 0.5-2%

INCI NameProduct TypeSystem CharacteristicsEfficacyRecommended Dosage
Sodium PCANatural Moisturizing Factors (NMF) / Amino Acid HumectantsHigh moisture, low stickiness, acid and alkali resistantMoisture absorption and long-lasting hydration0.5-2%

Application Guide

Suitable for: facial care, body care, and hair care product development.

PCA-Na provides excellent moisture retention for skin and hair, imparting softness and elasticity. The recommended dosage is 0.5-2%, adjustable based on specific formulation systems and moisturizing needs.

Facial Care
Long-lasting moisture, soft and elastic
Body Care
Deep hydration, skin nourishment
Hair and Body Care Products
Hair moisturizing, soft and smooth

Packaging & Storage

Packaging Specifications
25KG/drum; 200KG/drum
Storage Conditions
Store sealed in a cool, dry, and well-ventilated area, away from direct sunlight

Frequently Asked Questions (FAQ)

What is the difference between PCA Na and other humectants?

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PCA sodium is a key component of the skin's stratum corneum (natural moisturizing factor NMF), with moisturizing performance superior to traditional humectants like glycerin, propylene glycol, and sorbitol, providing longer-lasting moisturizing effects.

What product applications are suitable for PCA-Na?

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PCA-Na is suitable for developing various personal care formulations, including facial care, body care, and hair care products. It offers superior moisture retention for skin and hair, delivering softness and elasticity.

How safe is PCA sodium?

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PCA-Na features high safety, colorless and odorless properties, neutral pH, and is non-irritating to skin and hair. It remains stable and safe under both low and high temperature conditions.

What is the recommended dosage?

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The recommended dosage is 0.5-2%, adjustable based on specific formulation systems and moisturizing needs.

How should PCA Na be combined and used in formulations?

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PCA-Na can be used in combination with other humectants such as Hyaluronic Acid, Glycerin, and Panthenol to enhance moisturizing effects. It is recommended to pair with soothing ingredients like Panthenol and Dipotassium Glycyrrhizinate for both hydration and soothing benefits.

What effects does PCA-Na have on the skin barrier?

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As an important component of the skin's natural moisturizing factor (NMF), PCA sodium replenishes moisturizing components essential for the skin barrier, enhances barrier function, reduces water loss, and improves issues like dryness and flaking.

What is the difference between PCA-Na and PCA-Zn?

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Both PCA sodium and PCA zinc are components of the natural moisturizing factor (NMF). PCA sodium is primarily used for moisturizing, imparting softness and elasticity to skin and hair; PCA zinc focuses on oil control and repair, particularly suitable for oily and acne-prone skin, inhibiting 5α-reductase activity.

Is PCA sodium suitable for sensitive skin?

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PCA sodium is a natural component inherently present in the skin, with high compatibility and safety, non-irritating, and ideal for sensitive skin. It helps replenish lost natural moisturizing factors, enhances barrier function, and alleviates dryness and sensitivity.
Product Advantages
Natural Moisturizing Factor (NMF)
A major moisturizing component in the skin's stratum corneum, highly compatible with the skin
Long-Lasting Moisturizing
Superior moisturizing performance compared to traditional humectants such as Glycerin, Propylene Glycol, and Sorbitol
High Safety
Colorless, odorless, and neutral, non-irritating to skin and hair
High and Low Temperature Resistance
Stable and safe under both low and high temperature conditions
Low Stickiness
Skin feels fresh and comfortable, non-sticky