NMF (Natural Moisturizing Factor) is a collection of molecules in the stratum corneum of the skin that are responsible for keeping it hydrated. These molecules, including amino acids, pyrrolidone carboxylic acid, urea, sodium, potassium, calcium, chloride, and lactic acid, are naturally present in our skin. A deficiency in NMF leads to quicker aging and the formation of wrinkles.
Cosmetic chemists love to replicate NMF in creams and serums to compensate for the lack of moisture. The active ingredient often used for this purpose is Prodew, developed by the Japanese company Ajinomoto. It can be identified in ingredient lists as Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA Alanine, Glycine, Serine, Valine, Isoleucine, Threonine, Proline, Histidine, Phenylalanine, Aqua. Here are some products that contain this active ingredient:
Products to Look For
The Ordinary Natural Moisturising Factors + HA
A well-known and affordable option that provides essential hydration.
Celimax The Real Noni Moisture Toner
A toner that helps to hydrate and soothe the skin, making it ideal for dry and dehydrated skin.
Holifrog Grand Amino Cushion Cream
A cream that offers deep hydration and helps to restore the skin’s natural barrier.
Hada Labo Tokyo Skin Plumping Gel Cream
Features super hyaluronic acid and NMFs to deeply hydrate and plump the skin.
Paula’s Choice Omega+ Complex Moisturizer
This moisturizer includes a blend of omega fatty acids and NMFs to deeply nourish and hydrate the skin.
Vichy Aqualia Thermal Rich Cream
Contains NMFs, hyaluronic acid, and Vichy mineralizing thermal water to deliver 48-hour hydration and strengthen the skin’s moisture barrier.
La Mer The Moisturizing Soft Cream
This luxurious cream combines La Mer’s signature Miracle Broth and NMFs to provide deep, soothing moisture and improve skin’s overall appearance.
Dr. Jart+ Ceramidin Cream
Packed with ceramides and NMFs, this cream strengthens the skin’s barrier and provides deep hydration, making it ideal for dry and sensitive skin.
When to Introduce NMF Products into Your Routine:
- Dry and Dehydrated Skin: To replenish lost moisture and improve skin texture.
- Atopic Dermatitis: For dual benefits of increasing water content in the skin and providing anti-inflammatory effects.
- Post-Peeling and Post-Device Care: To help the skin recover and maintain its hydration.
Using products with NMF can significantly improve the hydration and overall health of your skin, ensuring it remains youthful and resilient.
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