Nalidone® is the sodium salt of L-pyrrolidone carboxylic acid (L-PCA) in a 50% solution. L-PCA is obtained by the cyclization of L-glutamic acid, an amino acid of vegetal origin. It acts as an extracellular moisturizing osmoregulator, providing and restoring optimal hydration levels in the stratum corneum.

INCI Name: Sodium PCA

Functions: Moisturizing Agent

Labeling Claims: Clean at Sephora, Credo Clean Standard, Preservative-free, Ulta Beauty's Conscious Beauty

Certifications & Compliance: CFDA Compliant (China), COSMOS, IECIC (China), ISO 16128

Benefit Claims: Moisture Barrier, Moisture Retention, Moisturizing, Non-Greasy Feel, Non-Sticky, Nourishing, Restoring, Softening, Soothing

Synonyms: 2-Pyrrolidinone-5-carboxylic Acid Sodium Salt, 2-Pyrrolidone-5-carboxylic Acid Sodium Salt, 5-Carboxy-2-pyrrolidone Sodium Salt, L -Proline, 5-oxo-, Monosodium Salt, L -Proline, 5-oxo-, Sodium Salt, Monosodium L -pyroglutamate, Proline, 5-oxo-, Monosodium Salt, L -, Sodium 2-oxo-5-pyrrolidinecarboxylate, Sodium 2-pyrrolidinone-5-carboxylate, Sodium 2-pyrrolidone-5-carboxylate, Sodium L -pyroglutamate, Sodium L -pyrrolidonecarboxylate, Sodium Pidolate, Sodium Pyroglutamate, Sodium Pyrrolidone-5-carboxylate

Knowde Enhanced TDS

Identification & Functionality

INCI Name
Cosmetic Ingredients Functions
CAS No.
28874-51-3
EC No.
249-277-1

Features & Benefits

Product Highlights

To provide the skin with everything it needs, the Solabia Group focused on two complementary aspects:

  • Effectiveness, through innovative and effective active ingredients.
  • Customization, thanks to the promotion of two complete and adaptable product ranges.

Effectiveness

For remineralized skin:
Enriching the skin with minerals and trace elements is a way of effectively combating the damaging effects of stress. To do this, Solabia showcases the following:

Nalidone®: a biomineral complex composed of sodium and L-PCA. Nalidone® is a reference physiological moisturizer that restores an optimal level of moisture to the stratum corneum. 

Applications & Uses

Application Format
Skin Care Applications

Properties

Physical Form
Preservative System

Preservative-free

Regulatory & Compliance

Chemical Inventories
Regulatory Status

Registered in Japan

Packaging & Availability

Packaging Type