Description
Sodium PCA
Description
Sodium PCA (Sodium Pyrrolidone Carboxylic Acid) is a naturally occurring humectant derived from amino acids. Found in human skin as part of the Natural Moisturizing Factor (NMF), it plays a key role in maintaining optimal hydration levels. In cosmetic and personal care formulations, Sodium PCA is widely used as a moisturizing agent due to its excellent water-binding capacity.
It is highly effective in attracting and retaining water molecules, making it one of the most powerful humectants for skin and hair care products. Gentle and non-irritating, Sodium PCA is suitable for all skin types, including sensitive and acne-prone skin.
Benefits of Sodium PCA in Formulations
- Superior Moisturizer – Binds water to the skin, maintaining hydration.
- Enhances Skin Elasticity – Keeps skin soft, supple, and plump.
- Non-Comedogenic – Provides moisture without clogging pores.
- Supports Natural Barrier Function – Helps prevent transepidermal water loss (TEWL).
- Hair Conditioning Agent – Improves softness, shine, and manageability.
- Gentle & Safe – Non-irritating and compatible with sensitive skin.
- Anti-Aging Support – Reduces the appearance of dryness-induced fine lines.
- Boosts Product Performance – Enhances the effectiveness of other humectants like glycerin and hyaluronic acid.
Technical Specifications
- CAS No: [to be added]
- INCI Name: Sodium PCA
- Percentage Purity: 100%
- Colour & Appearance: White to off-white crystalline powder or clear solution
- Recommended Usage Rate: 1–5% (up to 10% in haircare)
- Solubility: Highly soluble in water
- Stable pH Range: 4.0 – 6.5
- Country of Origin: [to be added]
Mixing Method
- Dissolve Sodium PCA into distilled water or hydrosol at room temperature.
- Stir until fully dissolved and incorporated into the water phase.
- Can be added to emulsions during the cool-down phase (below 40°C) to preserve potency.
✔ Preservation: Since Sodium PCA is water-soluble, ensure proper preservation of the final formulation.
Packaging:
Our water-based ingredients are bottled in secure plastic containers to avoid spillage.
Recommended Storage:
Store in a cool, dry place, away from direct sunlight and moisture, in an airtight container.
(Current lot will expire July 2028)
DISCLAIMER:
- DAKITZ NATURAL PRODUCTS ingredients are for cosmetic and personal care formulations only unless otherwise stated.
- This information is not intended to diagnose, treat, cure, or prevent any disease.
- Kindly note that you are responsible for researching, testing, and understanding ingredients before buying.
- We recommend working with a chemist or formulator if you’re not advanced in formulation.
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