sunscreen use is non-negotiable. Additionally, inconsistent application of retinol can hinder results, so it’s important to maintain a regular routine.
9. Safe Use, Side Effects, and Who Should Avoid This Treatment
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While retinol is generally safe for most people, it may cause irritation, redness, or dryness, especially when first introduced. To minimize these effects, start with a lower concentration and gradually increase as your skin builds tolerance.
Individuals with very sensitive skin, eczema, or rosacea should consult a dermatologist before using retinol. Pregnant
