Lithothamnion Calcareum Extract
A mineral-rich red algae extract. It joins a mineral complex to support skin. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Lithothamnion calcareum extract (INCI: Lithothamnion Calcareum Extract) comes from a calcified red alga rich in minerals such as calcium and magnesium. In cosmetics it goes into formulas as a mineral contribution and a skin-support component. Its efficacy deserves a calm look: most of the research has been done with oral supplements for bone health, not topical cosmetic use. In a cream it works as a supporting botanical and mineral component, with no proven skin effect on its own. Topically, systemic uptake is negligible, so it can be used during pregnancy and breastfeeding. Tolerance is good and the allergy potential is low. It fits sensitive skin without the usual issues. As with any extract, a prior patch test helps if your skin reacts easily.
Frequently asked questions
Is Lithothamnion Calcareum Extract safe during pregnancy?
Lithothamnion Calcareum Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Lithothamnion Calcareum Extract for?
Lithothamnion Calcareum Extract suits: normal, dry, combination, oily, sensitive.
What is Lithothamnion Calcareum Extract and what does it do in cosmetics?
A mineral-rich red algae extract.
What's the INCI name for Lithothamnion Calcareum Extract?
The INCI name is Lithothamnion Calcareum Extract.
See Lithothamnion Calcareum Extract in a product composition right on the store page
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Similar role in the formula
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