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Achieve a smoother and more radiant complexion with CLINICAL Niacinamide 20% Treatment from Paula's Choice. This advanced, concentrated serum helps to tighten and minimize the appearance of pores and rough bumps caused by age or sun damage. Niacinamide normalizes pore function and protects from further stretching when exposed to damaging UV light, resulting in improved radiance and texture.

Key Ingredients:

  • 20% Niacinamide (Vitamin B3): minimizes enlarged pores, improves uneven skin tone and promotes a smooth, blemish-free complexion
  • Acetyl Glucosamine: brightens skin tone and steadily refines skin texture
  • Vitamin C: visibly improves the look of uneven skin tone and discoloration
  • Green Tea: helps defend and repair skin damaged by UV light, airborne pollutants and other environmental aggressors

Key Benefits:

  • Dramatically reduces the look of stretched pores
  • Helps reduce hard clogged bumps and orange-peel texture
  • Visibly improves blotchy tone and fades post-blemish marks

Apply a few drops once or twice daily after cleansing, toning and exfoliating. At night, layer with other treatment products as needed and follow with moisturizer; during the day, finish with a sunscreen rated SPF 30 or greater.

Water (Aqua), Niacinamide, Pentylene Glycol, Butylene Glycol, Glycerin, Acetyl Glucosamine, Ascorbyl Glucoside, Glycyrrhiza Glabra (Licorice) Root Extract, Spiraea Ulmaria (Meadowsweet) Extract, Portulaca Oleracea (Purslane) Extract, Camellia Japonica Flower Extract, Epigallocatechin Gallate, Boerhavia Diffusa Root Extract, Camellia Sinensis (Green Tea) Leaf Extract, Allantoin, Lecithin, Pullulan, Panthenol, Silica, Xanthan Gum, Sclerotium Gum, Propanediol, Sodium Phytate, Phenoxyethanol, Ethylhexylglycerin.

Range:
CLINICAL
Brand:
Paula's Choice

Frequently Bought Together

Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
This item
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
$48.00
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.) + Paula's Choice C15 Super Booster (0.67 fl. oz.)

Total Price: $97.00

Add both to cart
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
This item
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
$48.00
Add both to cart

Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)

A highly concentrated serum that improves the skin's tone and texture.

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Achieve a smoother and more radiant complexion with CLINICAL Niacinamide 20% Treatment from Paula's Choice. This advanced, concentrated serum helps to tighten and minimize the appearance of pores and rough bumps caused by age or sun damage. Niacinamide normalizes pore function and protects from further stretching when exposed to damaging UV light, resulting in improved radiance and texture.

Key Ingredients:

  • 20% Niacinamide (Vitamin B3): minimizes enlarged pores, improves uneven skin tone and promotes a smooth, blemish-free complexion
  • Acetyl Glucosamine: brightens skin tone and steadily refines skin texture
  • Vitamin C: visibly improves the look of uneven skin tone and discoloration
  • Green Tea: helps defend and repair skin damaged by UV light, airborne pollutants and other environmental aggressors

Key Benefits:

  • Dramatically reduces the look of stretched pores
  • Helps reduce hard clogged bumps and orange-peel texture
  • Visibly improves blotchy tone and fades post-blemish marks

Apply a few drops once or twice daily after cleansing, toning and exfoliating. At night, layer with other treatment products as needed and follow with moisturizer; during the day, finish with a sunscreen rated SPF 30 or greater.

Water (Aqua), Niacinamide, Pentylene Glycol, Butylene Glycol, Glycerin, Acetyl Glucosamine, Ascorbyl Glucoside, Glycyrrhiza Glabra (Licorice) Root Extract, Spiraea Ulmaria (Meadowsweet) Extract, Portulaca Oleracea (Purslane) Extract, Camellia Japonica Flower Extract, Epigallocatechin Gallate, Boerhavia Diffusa Root Extract, Camellia Sinensis (Green Tea) Leaf Extract, Allantoin, Lecithin, Pullulan, Panthenol, Silica, Xanthan Gum, Sclerotium Gum, Propanediol, Sodium Phytate, Phenoxyethanol, Ethylhexylglycerin.

Range:
CLINICAL
Brand:
Paula's Choice

Frequently Bought Together

Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
This item
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
$48.00
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.) + Paula's Choice C15 Super Booster (0.67 fl. oz.)

Total Price: $97.00

Add both to cart
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
This item
Paula's Choice CLINICAL Niacinamide 20 Treatment (0.67 fl. oz.)
$48.00
Add both to cart

Customer Reviews

Overall Rating : 4.78 / 5 (27 Reviews)
  • 24 5 star reviews
  • 1 4 star reviews
  • 1 3 star reviews
  • 1 2 star reviews
  • 0 1 star reviews
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Top Customer Reviews

Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.

Reward members earn 50 points for every review written on verified purchases.

Very Effective product

Paula's Niacinamide 20 does seem to work. My pores are smaller with less oiliness in the T-zone.

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One of my favorites!

Obsessed with this serum, I feel like since I've started using it my skin is so smooth and I get no discoloration in a after a breakout. A little sticky but putting moisturizer on after makes the tackiness go away

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Disappointed

I really wanted to like this product because my skin loves niacinamide. After using it for a month, I'm afraid it's a pass for me. It's thick, sticky, and clogged my pores. My skin just didn't reap any positive benefits from it.

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Doesn't irritate rosacea

Having acne prone mild to moderate rosacea, I find this does not exacerbate any symptoms/flare-up. It does take a while to dry into the skin which I find annoying. I'm not sure I find a noticeable difference in pore/discoloration but will finish the bottle and reassess.

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Noticeable difference

It has great texture and no scent. I noticed fading of some acne scars. Since Niacinamide is gentle and pairs well with most acids, I'd use this on days where I spot treat pimples or use retinol.

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Visible improvement

I've just recently started incorporating more Paula's Choice into my skin care routine, and I'm quite happy with the results. Despite my best efforts I struggle with hormonal cystic acne and am predisposed to oily, congested skin and large pores. The niacinamide has been working well to keep my skin clear and there's a noticeable improvement in texture. Paula's Choice has a great reputation for effective but affordable skincare, and I'm happy to have finally started using more of this brand. So far, so good.

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so far so good

This product is very lightweight, doesn't break me out, and seems to have already helped to smooth the texture of my skin. Only been using for 2 weeks so far. Am looking forward to continued success.

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It's OK - I'd like more for the price.

I started using niacinamide serums about 6 weeks ago, starting with The Ordinary 10% niacinamide + 1% zinc. I switched to the Paula's Choice 20% when I concluded that despite the great results from TO, the zinc content makes me nauseous. While others consider the PC formula more "elegant", though it applies well, I find it a bit thicker and tacky when it dries, feeling like it's not fully absorbing. And then the oddest thing, last night, after application, my skin felt like I had a mattifying, non-slip layer over it. I may just need to play with the dropper amount, or switch back to a 10% version when this bottle is done. Speaking of bottle, I do love this type of dropper bottle. I imagine the slight seal around the bottle neck helps limit the amount of air introduced every time you reinsert the dropper. And perhaps that what I'm really paying for because 0.67 ounces is nothing? I would not purchase this without a sale or discount code.

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Love this stuff!

This has been a miracle for me! I'm pushing sixty and still break out. Need moisture but everything I've ever tried makes me break out. I wash with a salicylic acid face wash then apply this at night. Haven't gotten a new blemish since I started using this!!! In the a.m. I wash again then use a Paula's Choice toner and an moisturizer. Perfect combo for me. Thought I was doomed to break out forever. Fingers crossed! And my pores are way tighter.

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Game changer

Definitely have noticed a HUGE difference already in my skin since using this morning and night for just about 2 weeks so far. The texture of my skin and the way my pores look, my overall skin complexion has never looked so good. A little on the sticky side of a formula but if you pat it in and just let it sit for a minute and finish with a moisturizer it will feel way better. 10/10 get niacinamide in your skin care routine

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