Prebiotics & Niacinamide Pore Refining Booster
360-degree pore refinement.
437 reviews












360-degree pore refinement.
Step 03: BOOSTER — USE DAILY (AM/PM)
This daily booster is supercharged with 10% Niacinamide, 12 Pore Refiners and Brighteners, Pre and Probiotics, Centella, and Goji Berry Complex to visibly refine pores, brighten, and strengthen the skin barrier. Formulated for all skin types.
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We care for your skin
COVETED BY THOSE IN THE KNOW

Dr. Mark Strom
@dermarkologist
The "Prebiotics & Niacinamide Pore Refining Booster" is my go-to over-the-counter niacinamide product. Niacinamide works best when combined with other ingredients that also target the same concerns, and I love that the Pore Refining Booster contains additional powerhouse ingredients to improve skin brightness, such as licorice root extract and Goji Berry Fruit Extract, and target the appearance of pores.
Niacinamide is a jack-of-all-trades ingredient that just about anyone can benefit from! It is a powerful antioxidant that can protect against oxidative stressors. Additionally, niacinamide can improve the appearance of skin discoloration and hyperpigmentation, and is one of the few ingredients that can actually reduce the appearance of pores.

Dr. Onyeka Obioha
@dr.obioha
Formulas containing prebiotics really speak to skin health, the overall skin microbiome, and maintaining pH levels, and can help make skin less susceptible to inflammation. This one has a smoothing effect, thanks to Niacinamide which helps with oil control and can mimic the effect of a primer. When you apply this on clean skin, it allows you to maintain your glow without looking oily throughout the day.
SUPERCHARGED YOUR ROUTINE
REVIEW HIGHLIGHTS
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KATHRIN T. Verified BuyerREALLY A BOOSTER FOR HEALTHY SKIN„Treating“ pores is always a bit difficult. They are a normal part of your skin and „don’t open and close like doors“ 😉 nor should they. But this booster helped my skin so much to keep it even and truly refined as well as clear and healthy. I use it pure, two to three pumps for my whole face and neck first before anything else and it works well under other serums or creams I used after. Never had any irritations and it feels really great on the skin too. Don’t want to be without it. It is a bit pricey but it lasts a long time.
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ZAURE Verified BuyerTHE BEST SERUM ❤️I use it every day and am very happy with the results! pores are smaller, skin tone is brighter and more even
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MARCO Verified BuyerYOU HAVE TO TRY THIS!The most underrated serum (booster!?) in the Allies range. It’s water light and absorbs fast. It leaves the skin more resilient and reall seems to close my pores up. They’re definitely less noticeable. Amazing.
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Fantastic product
Hi have always looked for a product to reduce the size of my pores, this absolutely does. Literally within two days of using I saw the difference. It isn’t the cheapest but totally worth it and you only need a small amount. Leaves a lovely smooth looking skin.

Best serum for me
The best niacinamide serum I've tried, it's definitely worth the money.The quality of the skin has clearly improved, pores and rashes have decreased, and a large volume is enough for 4-5 months of use once a day.

Little bottle of magic
Allies of Skin PREBIOTICS & NIACINAMIDE PORE REFINING BOOSTER has truly transformed my skincare routine! This little bottle of magic has not only improved my skin texture but also boosted my confidence. My complexion looks brighter, and my pores appear smaller. I can't thank this product enough for giving me the radiant skin I've always wanted. It's become a must-have in my daily regimen. #SkincareLove #GameChanger

Lovely Texture
Comparing to all other niacinamide serums, this booster has such a wonderful watery texture that simply just glides over the skin gracefully. Its a pretty great booster to add to any routine as these ingredient does not conflict with other ingredients even with the 10% niacinamide.

Multipurpose serum
A serum with a perfect texture that can be integrated into both, morning and night routine and that shows real results.