Lithothamnion calcareum powder

Lithothamnion calcareum powder 1
AKA: Lithothamnium Calcarum Powder, Powdered Lithothamnium Calcarum
Plant-Derived Synthetic
Marine
Clean
Lithothamnium Calcarum Powder,Powdered Lithothamnium Calcarum
Form
Powder
Functions
Abrasive
Physical Exfoliant
Gently polishes surface
Traditional Use
A red algae-derived powder used in traditional Celtic and European folk medicine for mineral supplementation and skin health. Historically valued as a natural source of bioavailable calcium and trace minerals.
EWG
1
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-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR