What is proline and how does it benefit skin?

Proline is an amino acid that helps the skin retain moisture and supports the production of collagen, a protein essential for skin's firmness and elasticity.

Is proline suitable for all skin types?

Yes, proline is generally well-tolerated and beneficial for most skin types, especially those concerned with dryness, dehydration, or signs of aging.

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Proline

Proline is an amino acid, a building block of proteins, naturally found in the skin. In skincare, it acts as a humectant, helping to attract and retain moisture in the skin. It also plays a role in collagen synthesis, contributing to skin's structural integrity and elasticity.

NoneAmino acidEvidence: Medium

BenefitGood 2.8 / 4

Hydration

Texture

Soothing

Uv protection

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Supports skin hydration
Aids in collagen production
Improves skin elasticity

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Products with Proline

The 6 Peptide Skin Booster Serum

Score 4.6 / 5

Body Lotion Fragrance Originale

Score 4.5 / 5

Bond Maintenance Clarifying Shampoo

Score 3.8 / 5

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Frequently asked questions

What is proline and how does it benefit skin?: Proline is an amino acid that helps the skin retain moisture and supports the production of collagen, a protein essential for skin's firmness and elasticity.
Is proline suitable for all skin types?: Yes, proline is generally well-tolerated and beneficial for most skin types, especially those concerned with dryness, dehydration, or signs of aging.