Other
Arginine PCA
PCA salt and arginine, which combines NMF hydration with amino acid support. Arginine PCA is often used in moisturizing, barrier, and scalp/hair formulas where comfort is needed without a heavy emollient film.
NMFargininePCAhydration
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5
What is it?
It is a combination of PCA, a natural NMF component, with arginine. In cosmetics, this salt helps with hydration and can improve the softness of skin or hair.
Used in serums, creams, scalp care, conditioners, leave-in products, and formulas for dehydrated or weakened skin.
Key Benefits
Supports hydration
The PCA fragment acts as a humectant and helps retain water in the stratum corneum.
Adds amino acid comfort
Arginine supports the softness of the formula and can be beneficial in post-active care.
Suitable for hair/scalp care
Can condition hair and support scalp comfort.
Suitable for
Main Actions
Mild auxiliary component
Arginine PCA should not be perceived as a strong active against acne or pigmentation. It is rather a smart supporting component in a moisturizing system.
Frequently Asked Questions
What does Arginine PCA do for skin?
Used in serums, creams, scalp care, conditioners, leave-in products, and formulas for dehydrated or weakened skin.
Who should use Arginine PCA?
Arginine PCA is suitable for: dehydrated skin, sensitive skin, scalp care, hair care.
Are there any warnings about Arginine PCA?
Arginine PCA should not be perceived as a strong active against acne or pigmentation. It is rather a smart supporting component in a moisturizing system.
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