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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Comfrey Root Extract

AI-analyzed

INCI: SYMPHYTUM OFFICINALE ROOT EXTRACT

skin-conditioning agentsoothing agentmoisturizing agent

What it does

An extract from the root of the comfrey plant, known for its skin-conditioning, soothing, and moisturizing properties, often attributed to allantoin content.

Skin Concerns

Beneficial for

rednesssensitivityeczemadrynessdullnesstexture

Safety & Science

Safety summary

Comfrey root extracts generally contain higher levels of pyrrolizidine alkaloids (PAs) compared to leaf extracts. This raises significant safety concerns for topical use, especially on broken skin, due to potential systemic absorption and hepatotoxicity. Many regulatory bodies restrict or advise against its use.

CAS Number

84696-05-9

Found In Products

Related Ingredients

At a Glance

INCI Name: SYMPHYTUM OFFICINALE ROOT EXTRACT
Common Name: Comfrey Root Extract
Functions: skin-conditioning agent, soothing agent, moisturizing agent
Products: 17 products
CAS Number: 84696-05-9

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Comfrey Root Extract — Skincare Ingredient Guide — Dermasift — Dermasift