Skin Conditioning
GIBBERELLIC ACID
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A plant growth hormone (gibberellin GA3) used in some hair and skin products. Cosmetic safety data is thin and its plant-hormone activity raises questions about repeated human exposure.
Function
Skin benefits
- Plant-growth-hormone signalling effects studied for hair
- Possible mild antioxidant
- Naturally derived (fungal fermentation)
Known concerns
- Hormonal/cell-signalling activity raises uncertainty for human skin
- Sparse human safety dossier
- Potential sensitizer; some occupational dermatitis reports
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.