Sodium PCA - Ajidew NL 50

Sodium PCA

• INCI Name:
  Sodium PCA
• Molecular Formula:
  C₅H₆NNaO₃
• CAS Number:
  28874-51-3
• Alternate Names:
  • Sodium Pyrrolidone Carboxylate
  • Sodium Pyrrolidone Carboxylic Acid
  • Sodium L-PCA
  • NMF Moisturizer
  • Sodium Pyroglutamate

Key Benefits:

• Exceptional moisture-binding humectant
• Helps maintain skin hydration levels
• Supports the skin's natural moisture barrier
• Improves skin softness and smoothness
• Reduces dryness and dehydration
• Enhances hair moisture retention and manageability

Benefits & Uses (Short):

• Naturally found in the skin's Natural Moisturizing Factor (NMF)
• Provides long-lasting hydration for skin and hair
• Used in serums, creams, lotions, toners, and shampoos
• Helps improve skin comfort and elasticity
• Ideal for dry, sensitive, and dehydrated skin formulations

Recommended Usage Level:

• Serums: 0.2% – 5%
• Creams & Lotions: 0.5% – 5%
• Toners: 0.2% – 3%
• Shampoos & Conditioners: 0.5% – 3%
• Hair Sprays & Leave-ins: 0.2% – 2%

How It Works (Short):

• Functions as a high-performance humectant that attracts and binds water to the skin and hair
• Forms part of the skin's Natural Moisturizing Factor (NMF), helping maintain optimal hydration
• Reduces transepidermal water loss (TEWL) and supports skin barrier integrity
• Improves skin flexibility, softness, and smooth appearance
• Helps hair retain moisture, reducing dryness and brittleness
• Works synergistically with hyaluronic acid, glycerin, panthenol, and other moisturizing ingredients

FAQs:

Q: What is Sodium PCA used for?
A: It is used as a powerful humectant to hydrate skin and hair while supporting moisture balance.

Q: Is Sodium PCA better than Glycerin?
A: Both are excellent humectants. Sodium PCA is a component of the skin's natural moisturizing system and is often used alongside glycerin for enhanced hydration.

Q: Is Sodium PCA suitable for sensitive skin?
A: Yes, it is gentle and commonly used in products designed for sensitive and dehydrated skin.

Q: Can Sodium PCA be used in hair care?
A: Yes, it helps improve hair moisture retention, softness, and manageability.

Q: Is Sodium PCA natural?
A: It is naturally present in the skin's NMF and is commonly produced for cosmetic use through controlled manufacturing processes.