Illite
A mineral clay (often green). In masks it absorbs sebum and debris and exfoliates gently. Suits oily and combination skin; it can feel tight on dry skin. The action is physical, with no penetration.
Evidence by route
Topical application
An absorbent mineral clay. Safe, suits oily skin, can feel tight on dry skin.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
- Use with caution
- Dry
Frequently asked questions
Is Illite safe during pregnancy?
Illite is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Illite for?
Illite suits: normal, dry, combination, oily, sensitive. Use with caution in: dry.
What is Illite and what does it do in cosmetics?
A mineral clay (often green).
What's the INCI name for Illite?
The INCI name is Illite. It may also appear as: Green Clay, French Green Clay.
See Illite in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
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