Uncaria Rhynchophylla Extract

INCI: UNCARIA RHYNCHOPHYLLA EXTRACT

CAS Number
Not specifically assigned for cosmetic INCI entry (CAS 906-33-2 refers to chlorogenic acid, a constituent, not the full extract)
Function
Skin conditioning; melanin biosynthesis inhibitor (skin lightening potential)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted as cosmetic ingredient; no specific restrictions

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

Contains bioactive alkaloids (rhynchophylline, isorhynchophylline) โ€” potency should be monitored. Melanin inhibition activity requires careful claim substantiation. Limited cosmetic-specific toxicological data

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Uncaria Rhynchophylla Extract safe in cosmetics?

Contains bioactive alkaloids (rhynchophylline, isorhynchophylline) โ€” potency should be monitored. Melanin inhibition activity requires careful claim substantiation. Limited cosmetic-specific toxicological data The EU classifies Uncaria Rhynchophylla Extract as "permitted". Safety rating: GOOD.

Is Uncaria Rhynchophylla Extract allowed in the EU?

Uncaria Rhynchophylla Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Uncaria Rhynchophylla Extract do in cosmetics?

Uncaria Rhynchophylla Extract functions as: Skin conditioning; melanin biosynthesis inhibitor (skin lightening potential). It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned for cosmetic INCI entry (CAS 906-33-2 refers to chlorogenic acid, a constituent, not the full extract).

What is the Margin of Safety for Uncaria Rhynchophylla Extract?

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.

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