Hydroxycinnamic Acid

INCI: HYDROXYCINNAMIC ACID

CAS Number
7400-08-0
Function
Antioxidant, skin conditioning agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no CFR restriction; also GRAS as a naturally occurring food component

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Antioxidant with concentration-dependent irritation potential at high levels; GHS hazards H315, H319, H335 as neat material; not suitable for aerosolized products without inhalation data

โš ๏ธ
Concern Level: Low

Frequently Asked Questions

Is Hydroxycinnamic Acid safe in cosmetics?

Antioxidant with concentration-dependent irritation potential at high levels; GHS hazards H315, H319, H335 as neat material; not suitable for aerosolized products without inhalation data The EU classifies Hydroxycinnamic Acid as "permitted". Safety rating: GOOD.

Is Hydroxycinnamic Acid allowed in the EU?

Hydroxycinnamic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydroxycinnamic Acid do in cosmetics?

Hydroxycinnamic Acid functions as: Antioxidant, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 7400-08-0.

What is the Margin of Safety for Hydroxycinnamic Acid?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

๐Ÿ“ฑ

Is Hydroxycinnamic Acid in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Hydroxycinnamic Acid in your formulation.