HIBISCUS SYRIACUS CALLUS POWDER is graded A (Safe) by Expert·ING, based on COSING regulatory data.
HIBISCUS SYRIACUS CALLUS POWDER
Rose of Sharon Plant Extract Powder
Safety grade: A
This ingredient is a powdered extract made from the callus cells (undifferentiated plant tissue) of the Hibiscus syriacus plant, also known as Rose of Sharon. It's created through advanced plant biotechnology to capture the beneficial compounds from this flowering plant.
It's used in skincare products to protect skin from environmental damage and aging by neutralizing free radicals and strengthening the skin's natural defenses.
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