3-Carboxy-2-hydroxy-N,N,N-trimethylpropanaminium 3,4-dicarboxy-3,4-dihydroxybutanoate Science: Functions: Skin Conditioning Safety Ratings: CIR: Safe as used
CAS #
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Form
Liquid
Plant-Derived
Synthetic. Synthesized from L-carnitine and citric acid, both organic compounds used in pharmaceutical synthesis. Produced through direct chemical conjugation or salt formation between carnitine and hydroxycitrate components.
Function
Skin Conditioning | Antioxidant
Benefits
Locks in moisture
Traditional Use
A modern formulation combining L-carnitine with hydroxycitrate developed in late 20th century. Created for cosmetic and supplement use aimed at supporting energy and body composition, with no traditional medicine history.
Skin Types
all-skin-types
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer