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- Main Composition
- 5% 4-Butylresorcinol, 3% Ascorbyl Tetraisopalmitate, 0.1% Glabridin
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- Product Benefits
- Backed by SGS human efficacy data. Combines 4-butylresorcinol with VC-IP and glabridin for enhanced brightening performance. Provides deep penetration and stable formulation without discoloration.
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- Recommended Dosage
- 2%–4%
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- Formulation Suggestion
- Miscible with water; add during the low-temperature phase (37°C or below) and stir until uniform.
For toner applications, a small amount of thickener is recommended to aid suspension.
Recommended Applications: Suitable for use in brightening toners, serums, lotions, creams, and masks.
It is recommended to control the final formulation pH within 4.0–6.0.