AHA Smoothing Serum 17% (formerly named Glycolic Serum 17%) by Renée Rouleau is a non-drying Glycolic Acid/AHA to reduce large pores and breakouts resulting in smooth, healthy-looking skin. Your skin will be noticeably clear and clogged pores and post-breakout marks will be visibly improved. This advanced formula is one of our best selling products and is extremely effective for smoothing the skin. The result? Beautiful skin by Renée Rouleau.

This serum does not contain alcohol, parabens, dyes or artificial fragrances so it's safe for sensitive skin. Cruelty free. The result? Beautiful skin by Renée Rouleau.

Sunburn Alert: This product contains an Alpha Hydroxy Acid (AHA) that may increase your skin's sensitivity to sunburn. Wear sun protection daily (see our collection here) and discontinue use prior to spending time directly in the sun.

Which percentage of AHA Smoothing Serum is right for you? Check out our nine skin types and get product recommendations or schedule My Skin Prescription to get personalized advice.

Glycolic Acid-provides exfoliation by dissolving clogged pores, Aloe Vera-soothing and hydrating, Glycerin-maintains hydration levels in the skin.

This silky serum is clear, unscented and feels very sheer when applied.

To effectively use AHA Smoothing Serum 17% to reduce large pores and breakouts, apply 1-2 pumps to entire face after cleansing and toning. (A slight tingling sensation is normal.) Follow with a night cream recommended for your skin type. Use for three nights on, three nights off, with a Renée Rouleau hydrating skin serum on alternate nights.

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Performing your nighttime routine is essential because skin's permeability increases while you sleep, allowing the action ingredients (like Glycolic Acid) to absorb deeper within the skin.