SPONGE EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
SPONGE EXTRACT
Safety grade: A
Sponge extract is a natural ingredient derived from marine sponges that contains beneficial compounds. It helps protect skin from environmental damage and keeps it soft and hydrated.
This ingredient is used in skincare products to protect skin from oxidative stress and improve skin texture and moisture retention.
Graded using: COSING.
Last verified: May 26, 2026
Other Antioxidant ingredients
- TOCOPHEROL — Grade A
- TOCOPHERYL ACETATE — Grade A
- BHT — Grade C**
- ASCORBYL PALMITATE — Grade A
- HYDROXYACETOPHENONE — Grade A
- PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE — Grade A
- ASCORBIC ACID — Grade A
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A