Ingredient guide
Lithothamnium Calcareum Extract
INCI name · lithothamnium calcareum extract
In short
Lithothamnium calcareum extract is a mineral-rich red algae extract supplying calcium, magnesium, and trace minerals. It’s included in formulas that aim to support barrier comfort and overall resilience.
Works forFrom reviewed ingredient data
Barrier
Best used
Anytime
What it is
Calcified red algae extract supplying bioavailable calcium, magnesium, and trace minerals in a porous matrix; used in mineral-rich barrier-support formulations; INCI spelling variant of the lithothamnion form already catalogued.
Evidence receipt
No linked study yet
No verified study is linked to this exact ingredient and route. The guidance below describes conventional use; it is not evidence of efficacy.
Also found as
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What does Lithothamnium Calcareum Extract do for skin?
It delivers gentle mineral support that can help reinforce the skin’s surface and improve the feel of dryness or tightness.
Who is Lithothamnium Calcareum Extract for?
It’s suitable for most skin types and often used in mineral-focused, barrier-supporting moisturisers.
How is Lithothamnium Calcareum Extract used in skincare?
You’ll usually find it in creams or masks where it complements hydrating and lipid-replenishing ingredients.
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