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- Main Composition
- Hydroxyethylpiperazine Ethane Sulfonic Acid
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- Product Benefits
- Commonly abbreviated as HEPES, a key ingredient selected by L’Oréal. Effectively addresses the core need for gentle skin renewal. Can act as a buffering agent to reduce irritation from strong acids and bases, regulate formulation pH, protect the activity of fermentation extracts, and provide mild exfoliation, skin brightening, and oil-control/anti-acne benefits.
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- Recommended Dosage
- Lotions/Creams: 2%–4%; Serums/Toners: 0.5%–2%; Masks: 0.5%–1%; Oil-control/Anti-acne products: 3%–5%
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- Formulation Suggestion
- This product is water-soluble and can be added at any stage of the formulation process.
Suitable for use in toners, serums, lotions, creams, masks, and similar formulations.