Smooth It Up Starter Set - Kiehls

Use the cleanser and moisturizer daily, morning and evening. Apply the serum once or twice a day, depending on your skin's tolerance.

Yes, this set is formulated for all skin types, including sensitive skin. However, always perform a patch test before first use.

Glycolic Acid helps exfoliate the skin, removing dead cells and impurities to reveal a smoother, brighter complexion.

The products are travel-sized, and the duration of use will depend on individual usage. Generally, it can last for a month or two with regular use.

Yes, but introduce new products gradually. Avoid mixing actives like acids to prevent over-exfoliation.

Hyaluronic Acid helps to hydrate and plump the skin, reducing the appearance of fine lines and wrinkles.

Store the products in a cool, dry place, away from direct sunlight to maintain their effectiveness.

Reduce the frequency of use or discontinue the serum. Consult a dermatologist if irritation persists.

Ensure you are applying the moisturizer after the serum.

Continue with consistent use; results may take time. Consider consulting a skincare professional.