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Paula's Choice

Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner

4.7 · 249 reviews
4,142 ₽

What it is: A potent leave-on BHA exfoliating serum-toner that targets congestion, roughness, and visible signs of aging for clearer-, smoother-looking skin.Skin Type: Normal, Combination, and Oily Skincare Concerns: Fine Lines and Wrinkles, Pores, and Uneven Skin ToneFormulation: SerumHighlighted Ingredients:- Salicylic Acid (BHA) 4%: Clears stubborn buildup and visibly smooths bumpy texture.- Adenosine: Softens fine lines, smooths rough texture, and soothes.- Glycerin: Locks in hydration and supports a balanced, healthy-feeling skin barrier.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance.What Else You Need to Know: Without compromising your barrier, this formula tackles breakout-prone skin, large pores, and uneven tone with a high dose of BHA to refine skin’s surface and unclog buildup. Glycerin, adenosine, and antioxidants hydrate and soften the look of fine lines. It is also pH-optimized for fast results.

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What it is: A potent leave-on BHA exfoliating serum-toner that targets congestion, roughness, and visible signs of aging for clearer-, smoother-looking skin.Skin Type: Normal, Combination, and Oily Skincare Concerns: Fine Lines and Wrinkles, Pores, and Uneven Skin ToneFormulation: SerumHighlighted Ingredients:- Salicylic Acid (BHA) 4%: Clears stubborn buildup and visibly smooths bumpy texture.- Adenosine: Softens fine lines, smooths rough texture, and soothes.- Glycerin: Locks in hydration and supports a balanced, healthy-feeling skin barrier.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance.What Else You Need to Know: Without compromising your barrier, this formula tackles breakout-prone skin, large pores, and uneven tone with a high dose of BHA to refine skin’s surface and unclog buildup. Glycerin, adenosine, and antioxidants hydrate and soften the look of fine lines. It is also pH-optimized for fast results.

Customer reviews

5.0
verified purchase
Ultra strength yet still gentle

I was skeptical at first, but this is just what my face needed. It’s like an ultra strength treatment, but the way it’s formulated, keeps from drying my skin out. It helps with my pore size and blackheads. Definitely a great product.

8/16/2026
5.0
verified purchase
Amazing Product!

Amazing product! I thought the exfoliate would be to harsh for my skin but it’s was perfect! My skin feels amazing and looks so clean and smooth. 10/10 for me. Highly recommend!!

7/29/2026
4.0
verified purchase
New must have for closed comedones

[I received this product in exchange for my honest review] I love that this is a straight up salycilic acid serum and nothing else. I deal with closed comedones and need consistent under the surface exfoliation. This product does what it says. I would suggest a few times a week if your skin can tolerate it. I’m thoroughly enjoying this powerhouse product.

6/16/2026
5.0
verified purchase
Amazing

[I received this product in exchange for my honest review] I have super oily skin and blackheads like crazy. Now i use this stuff and my skin looks awesome. Its seriously one of my favorite skincare products of all time and i can’t live now without it

9/16/2026
5.0
verified purchase

I recently started using this product like the description said for around 2 weeks. I started noticing less pores and improving the skin texture. Works for all skin types and is very easy to apply. I recommend everyone to give it a try and see results fast.

9/10/2026
5.0
verified purchase
Smoothing and pore minimizing

[I received this product in exchange for my honest review] Noticed a difference in my pores and absorbs nicely into my skin. It does have a slight smell but i don’t mind it. It did not dry my skin i only use it twice a week. Leave my skin feeling smooth as well.

8/27/2026
5.0
verified purchase
Buy it!

I absolutely love love love this toner! I need to be more consistent but so far so GREAT! My skin is so smooth and I know with consistency it will be glass!

8/1/2026
4.0
verified purchase
Gets the job done

[I received this product in exchange for my honest review] The texture is nice and silky. It absorbs into the skin well and it actually does help with breakouts. I didn’t experience peeling but it is very drying. Make sure to moisturize well afterwards. Aside from that, it’s a good product.

8/1/2026
4.0
verified purchase

[I received this product in exchange for my honest review] When i first started using the product it broke me out a tiny bit but as i kept using it consistently after a week and a half i noticed my skin was very glowy and smooth.

7/25/2026
3.0
verified purchase
Good stuff

[I received this product in exchange for my honest review] I was a bit surprised by the texture even though it says serum on the packaging- I’ve never used a serum toner before. But it felt super silky smooth on the skin, i feel like my skin feels softer & looks smoother as well. I’ve only tried it once so not sure how the product is longer term however just testing it out it feels nice. I don’t have any complaints

7/5/2026