Perlite

Perlite is a naturally occurring volcanic glass that is heated and expanded to create a lightweight, porous material. In cosmetics, it is used as a gentle physical exfoliant to remove dead skin cells, or as an absorbent to reduce shine. Its spherical shape makes it less abrasive than some other physical exfoliants.

BenefitModerate 1.5 / 4

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.

Uv protection i0.5 / 4

Whether it provides direct protection against UV radiation.

RiskLow 1 / 4

Irritation i1 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Sensitization i0.5 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Systemic exposure i0.1 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• gently exfoliates skin
• absorbs excess oil
• improves skin texture

Things to watch

• can be abrasive if used with excessive pressure

Be careful combining with

• Aha — Combining physical exfoliation with chemical exfoliation may lead to over-exfoliation and increased irritation, especially for sensitive skin.
• Retinoid — Using physical exfoliants alongside retinoids can increase skin sensitivity and irritation.

Products with Perlite

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Frequently asked questions

Is perlite safe for sensitive skin?

Perlite is generally considered a gentle physical exfoliant due to its spherical shape, but individuals with very sensitive skin should patch test first and use it sparingly to avoid irritation.

How does perlite benefit the skin?

Perlite helps to remove dead skin cells, which can improve skin texture and brightness. It also has absorbent properties that can help control excess oil and shine.