Can I use Retino-A cream for my dark underarms? Will it help in lightening my skin? I also have dark areas near my neck and inner thighs. Can I apply Retino-A cream there as well?

Dr Chandra P

General Practitioner

• MBBS
• 5+ Yrs

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Retino-A cream, containing tretinoin (a derivative of vitamin A), is primarily used to treat acne, fine lines, and skin discoloration.

Using Retino-A Cream for Dark Underarms and Other Areas:

Retino-A cream can help lighten dark areas by:

1. Inhibiting melanin production: Tretinoin can reduce the production of melanin, the pigment responsible for skin darkening.
2. Exfoliating the skin: Retino-A cream can help remove dead skin cells, revealing brighter, more even-toned skin.

Areas Where You Can Use Retino-A Cream:

1. Dark underarms: Yes, you can use Retino-A cream on your underarms. However, be cautious, as the skin in this area can be sensitive.
2. Dark area near the neck: You can use Retino-A cream on the neck area, but be gentle, as the skin here can be delicate.
3. Dark inner thighs: While you can use Retino-A cream on the inner thighs, be aware that the skin in this area can be sensitive and prone to irritation.

Precautions and Tips:

1. Start with a low concentration: Begin with a lower concentration of tretinoin (around 0.025%) and gradually increase as your skin becomes more tolerant.
2. Use it at night: Apply Retino-A cream at night, as it can make your skin more sensitive to the sun.
3. Moisturize: Use a gentle moisturizer to help soothe and hydrate your skin, reducing the risk of irritation.
4. Be patient: It may take several weeks to see noticeable improvements in skin tone and texture.
5. Consult a dermatologist: If you're unsure about using Retino-A cream or have sensitive skin, consult a dermatologist for personalized guidance.

Answered 04/07/2025