

Rough skin often gets scrubbed harder, and the extra scrubbing tends to leave it redder and more sensitive without making it any smoother. Most texture comes from one of three causes, and once you know which one you have, the right exfoliant smooths it steadily and gently.
The short answer
How to use it
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What each one does, how it works and how to use it.

Glycolic acid is the smallest exfoliating acid, so it reaches deepest and does the most for texture, tone and fine lines. Here is how to use it without overdoing it.
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Lactic acid exfoliates and hydrates at the same time, which makes it the AHA for dry and easily irritated skin. Here is how it compares to glycolic and how to use it.
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Salicylic acid dissolves in oil, so it gets inside pores where other acids cannot. Here is why that clears blackheads and congestion, and how to use it without drying yourself out.
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Retinoids build collagen, clear pores and fade pigment, with decades of research behind them. Here is how to read the labels and how to start without giving up in week three.
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Niacinamide calms redness, strengthens the barrier, evens pigment and regulates oil, all without irritation. Here is why four to five percent is the number and how it fits with everything else.
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Mandelic acid exfoliates, slows pigment production and reduces acne bacteria all at once, which makes it the acid for post-breakout marks and deeper skin tones.
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Enzymes dissolve the bonds holding dead cells to your skin and then stop, which makes them the gentlest exfoliant there is. Here is how they work and who they suit.
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Brightens, repairs, and rejuvenates with antioxidant and retinoid power for stronger, clearer skin.

Targets stubborn congestion and fine texture with exfoliants to smooth and renew the skinβs surface.

Dual-action gel cleanser with 2% salicylic acid, glycolic and malic acids, and prebiotics that unclogs pores, gently exfoliates, and helps clear acne for oily and acne-prone skin.

Two-step at-home peel that resurfaces, hydrates, and brightens for balanced, glowing skin.

Evens skin tone, reduces blemishes, and softens fine lines for aging or breakout-prone skin.

Smooths and hydrates rough, crepey skin on the body with retinoid and AHA technology.

Retinoid and salicylic serum for oily, blemish-prone skin that refines clarity and pores.

Retinoid + triple-acid peel pads for smoother, clearer, more radiant skin.

Retinoid and AHA blend that reduces wrinkles and smooths skin with minimal irritation.

Reduces acne, congestion, excess oil, texture, redness and post-acne marks.

Clears dead skin buildup and congestion, ideal for non-inflamed acne or AHA/BHA-sensitive skin.

Oil-free vitamin A moisturizer for healthier-looking skin, improved texture, and balance.

Vitamin A moisturizer system that gradually increases levels to support healthier, stronger-looking skin.

An exfoliating glycolic acid serum that smooths texture and supports brighter skin.

Lotion for breakouts, acne marks, texture & aging.

Gently exfoliates, clears pores, smooths and brightens skin.

Mini essentials: Conditioning Cleanse, Biome Support Complex, and Hydrating Barrier Cream for on-the-go biome care.

Skin supplement targeting glycation to protect collagen and reduce visible signs of aging.

Exosome body serum for damage repair, crepey skin, thinning skin, and loss of firmness.

Advanced benzoyl peroxide gel for severe, persistent and deep acne only.

Benzoyl peroxide cleanser that targets acne and keeps pores clear.

Benzoyl peroxide scrub cleanser for congested skin.

Exfoliating wash for acne, dull skin, pigmentation, congestion, and uneven texture.

Gentle exfoliating grains that help unclog pores and smooth texture.
Blackheads and Whiteheads: What Clogs a Pore and How to Clear It
Blackheads and whiteheads are clogged pores that have not turned red or sore. Here is what forms the plug, why many nose blackheads are something else, and how to clear them.
Read moreabout Blackheads and Whiteheads: What Clogs a Pore and How to Clear It
Dark Circles: What Causes Them and What Skincare Can Change
Dark circles come from extra pigment, blood vessels showing through thin skin, or shadow from a hollow under the eye. Here is how to tell which you have and what skincare can change.
Read moreabout Dark Circles: What Causes Them and What Skincare Can Change
Glycation: How Sugar Stiffens Skin and What Can Slow It
Glycation is sugar bonding to the collagen in your skin, leaving it stiffer and more yellow over the years. Here is how it happens, what speeds it up and what can slow it down.
Read moreabout Glycation: How Sugar Stiffens Skin and What Can Slow It