Lithothamnion corallioides powder

Lithothamnion corallioides powder 1
Lithothamnion corallioides powder 2
AKA: Maerl, Coralline Algae Powder
Plant-Derived Synthetic
Not Clean
Lithothamnion Corallioides Powder is the powder obtained from the dried, ground alga, Lithothamnion corallioides, Hapalidiaceae.
Form
Powder
Functions
Abrasive
Physical Exfoliant
Gently polishes surface
Traditional Use
A coralline red algae traditionally used in European herbalism and skincare for its mineral content and gentle absorbent properties. Long recognized in Celtic traditions for supporting skin and digestive health.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Moderate Irritant
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR