Lactic Acid
Lactic acid is an alpha-hydroxy acid (AHA) that functions as a skin humectant and keratolytic agent. It works by increasing skin hydration and promoting the shedding of dead skin cells, making it highly effective for managing rough, dry, and hyperkeratotic skin conditions.
Dosage by Body Weight
Apply a thin layer to the affected areas of the skin once or twice daily, or as directed by a healthcare provider. Rub in thoroughly. Avoid application to broken or irritated skin, eyes, and mucous membranes. Use sunscreen daily, as alpha-hydroxy acids can increase sun sensitivity.
- Body Weight
- Below 5 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy have not been established for infants. Infant skin is highly permeable and sensitive.
- Body Weight
- 5-7 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Consult a pediatrician before using any alpha-hydroxy acid products on infants.
- Body Weight
- 8-10 kg
- Dose
- Apply sparingly if specifically prescribed
- Frequency
- Once daily
- Tracking Notes
- Use only under direct medical supervision. Avoid application to large surface areas.
- Body Weight
- 11-15 kg
- Dose
- Apply sparingly to localized affected areas
- Frequency
- Once daily
- Tracking Notes
- Avoid face, hands (to prevent accidental eye contact), and the diaper area.
- Body Weight
- 16-20 kg
- Dose
- Apply sparingly to localized affected areas
- Frequency
- Once daily
- Tracking Notes
- Monitor closely for skin irritation or redness. Apply sun protection to treated areas.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not recommended | Do not use | Safety and efficacy have not been established for infants. Infant skin is highly permeable and sensitive. |
| 5-7 kg | Not recommended | Do not use | Consult a pediatrician before using any alpha-hydroxy acid products on infants. |
| 8-10 kg | Apply sparingly if specifically prescribed | Once daily | Use only under direct medical supervision. Avoid application to large surface areas. |
| 11-15 kg | Apply sparingly to localized affected areas | Once daily | Avoid face, hands (to prevent accidental eye contact), and the diaper area. |
| 16-20 kg | Apply sparingly to localized affected areas | Once daily | Monitor closely for skin irritation or redness. Apply sun protection to treated areas. |
Formulation
Purpose
Used to treat dry, scaly skin conditions such as xerosis and ichthyosis vulgaris, and to help hydrate skin while gently exfoliating dead skin cells.
Generic Name
Lactic AcidBranded Drug Names
Lactic Acid is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:
Scheduled Drug
No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.