Calcium PCA
Calcium PCA is a salt formed from calcium and pyrrolidone carboxylic acid (PCA), a natural moisturizing factor (NMF) found in skin. It helps to attract and retain moisture in the skin, contributing to hydration. It also plays a role in supporting the skin's barrier function.
NoneHumectantVeganEvidence: Medium
BenefitGood 2.8 / 4
Hydration i2.8 / 4
Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.
Texture i1.5 / 4
Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
- Enhances skin hydration
- Supports skin barrier function
- Helps maintain skin moisture
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Products with Calcium PCA
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Frequently asked questions
- What is Calcium PCA?
- Calcium PCA is a humectant ingredient that combines calcium with pyrrolidone carboxylic acid, a component of the skin's natural moisturizing factors. It helps the skin attract and hold onto water.
- How does Calcium PCA benefit the skin?
- It primarily functions to boost skin hydration by drawing moisture from the air and deeper skin layers. This also contributes to a healthier skin barrier, making skin feel smoother and more supple.
Spotty Labs
