Sodium PCA is a naturally occurring component of human skin, part of the Natural Moisturizing Factor (NMF). It is a powerful humectant, meaning it attracts and holds water from the air, helping to keep the skin hydrated. It plays a crucial role in maintaining skin barrier function and overall skin health.
NoneHumectantVeganEvidence: High
BenefitStrong 3.5 / 4
Hydration
Soothing
Texture
Uv protection
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
attracts and holds moisture
supports skin barrier
improves skin hydration
Pairs well with
Aha— Sodium PCA can help mitigate potential dryness or irritation sometimes associated with AHAs by providing additional hydration.
Retinoid— Sodium PCA helps to maintain skin hydration and barrier integrity, which can be beneficial when using retinoids that may cause initial dryness or irritation.
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Sodium PCA is a humectant, a substance that attracts and holds moisture. It is a natural component of the skin's own moisturizing system, helping to keep skin hydrated and healthy.
Is Sodium PCA good for sensitive skin?
Yes, Sodium PCA is generally well-tolerated by sensitive skin. As a natural component of the skin's moisturizing factor, it helps support the skin barrier without causing irritation.
Spotty Labs