Lactobionic Acid
A gentle polyhydroxy acid (PHA) that exfoliates, hydrates, and helps improve skin texture and tone, making it ideal for sensitive skin.
Lactobionic Acid is a polyhydroxy acid (PHA) derived from lactose. It is known for its gentle exfoliating properties, offering the benefits of AHAs and BHAs without irritation, making it ideal for sensitive or reactive skin types.
Lactobionic Acid helps to improve skin texture, reduce fine lines, and brighten skin tone by enhancing cell turnover. Unlike AHAs, it is more hydrating, providing an extra moisture boost to the skin while exfoliating.
It is commonly used in moisturizers, serums, and masks, and can also help improve the skin’s barrier function, promoting smoother, healthier skin.
FEATURES
- Gentle exfoliation – Exfoliates the skin without irritation, ideal for sensitive skin.
- Hydrating – Provides moisture to the skin while exfoliating.
- Improves skin texture – Enhances skin smoothness and reduces fine lines.
- Brightening effect – Helps to even skin tone by promoting cell turnover.
- Antioxidant-rich – Contains antioxidant properties that help protect the skin from environmental damage.
BEST FOR
- Sensitive skin exfoliants
- Hydrating moisturizers
- Anti-aging products
- Brightening serums
- Daily exfoliating treatments
FORMULATION GUIDELINES
| INCI | Lactobionic Acid |
|---|---|
| Type | Polyhydroxy Acid (PHA) – gentle exfoliant |
| Solubility | Water-soluble |
| Use Rate | 2.0–5.0%, depending on desired exfoliation strength. |
| Best Phase | Water phase (mix with water-based emulsifiers or serums) |
| pH Compatibility | Works best in slightly acidic to neutral formulations (pH 4.0–7.0). |
| Temperature Tolerance | Stable under normal processing conditions. Add below 60°C for optimal efficacy. |
| Pro Tip | Lactobionic Acid can be combined with other exfoliating acids, such as AHAs or BHAs, for enhanced skin renewal. However, its gentle nature makes it great for daily use without causing irritation. Ensure to test your formulation at different pH levels to maintain stability. |
| Appearance | Clear to slightly yellowish liquid |
| Stability Notes | Stable in formulations with a pH of 4.0–7.0. Ensure proper storage away from direct sunlight. |
| Storage | Store in a cool, dry place, away from light and excessive heat. |
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