Double Serum Kit

Name: Double Serum Kit
Brand: banuskin
SKU: 000119-KT
Price: 100.0 USD
Availability: InStock
Rating: 4.8 (357 reviews)

357 reviews

$100

This gentle, all-over serum with 2% salicylic and mandelic acids helps unclog pores, smooth texture, and brighten skin. Start with bottle 1 to tackle breakouts, then keep the glow going with bottle 2 — your maintenance phase for consistently clear skin.

Product Highlights

Clinically Tested on Acne-Prone Skin
Dermatologist Tested
Acne-Safe & Non-Comedogenic
Safe for All Skin Tones
Clean & Paraben-Free
Barrier-Friendly

Details

A gentle, multi-acid serum that goes deep into pores to clear blemishes, while gently exfoliating the surface of the skin to reveal a smooth, glowy, and more even complexion.

Powered by AHAs and BHAs, this OTC acne treatment gently exfoliates to reveal clearer skin and a smoother texture. Made with sensitive and blemish-prone skin in mind, it's formulated with 12% humectants to boost hydration and help reduce dryness or irritation from exfoliation.

Cleanse skin thoroughly before applying.
Dispense 1-2 pumps onto fingertips and apply all over the face.
Follow with moisturizer.
If using in the AM, follow with SPF.
If new to exfoliation, use 3x per week and slowly increase to daily use.

Salicylic Acid 2%, Aqua/Water/Eau, Isopentyldiol, Squalane, Dipropylene Glycol, Hydroxypropyl Starch Phosphate, Mandelic Acid, Niacinamide, Sodium Hydroxide, Citric Acid, Succinic Acid, Phenoxyethanol, Lactobacillus Ferment Lysate, Xanthan Gum, Alpha-Glucan Oligosaccharide, Hydrogenated Lecithin, Sclerotium Gum, Lecithin, Pullulan, Allantoin, Bisabolol, Sodium Phytate, Potassium Sorbate, Sodium Benzoate, Silica, 1,2-Hexanediol, Hydroxyacetophenone, Sodium Hyaluronate, Ethylhexylglycerin.

*We don’t use any potential pore-clogging or Malassezia folliculitis (fungal acne) triggering ingredients.

A gentle, multi-acid serum that goes deep into pores to clear blemishes, while gently exfoliating the surface of the skin to reveal a smooth, glowy, and more even complexion.

Powered by AHAs and BHAs, this OTC acne treatment gently exfoliates to reveal clearer skin and a smoother texture. Made with sensitive and blemish-prone skin in mind, it's formulated with 12% humectants to boost hydration and help reduce dryness or irritation from exfoliation.

Cleanse skin thoroughly before applying.
Dispense 1-2 pumps onto fingertips and apply all over the face.
Follow with moisturizer.
If using in the AM, follow with SPF.
If new to exfoliation, use 3x per week and slowly increase to daily use.

Salicylic Acid 2%, Aqua/Water/Eau, Isopentyldiol, Squalane, Dipropylene Glycol, Hydroxypropyl Starch Phosphate, Mandelic Acid, Niacinamide, Sodium Hydroxide, Citric Acid, Succinic Acid, Phenoxyethanol, Lactobacillus Ferment Lysate, Xanthan Gum, Alpha-Glucan Oligosaccharide, Hydrogenated Lecithin, Sclerotium Gum, Lecithin, Pullulan, Allantoin, Bisabolol, Sodium Phytate, Potassium Sorbate, Sodium Benzoate, Silica, 1,2-Hexanediol, Hydroxyacetophenone, Sodium Hyaluronate, Ethylhexylglycerin.

*We don’t use any potential pore-clogging or Malassezia folliculitis (fungal acne) triggering ingredients.

Clinical Results

Based on a third-party clinical test on 35 panelists across all six Fitzpatrick skin types with self-perceived acne-prone skin.

Before
After 8 Weeks

97% of participants said their skin felt less oily, 86% reported fewer and less severe breakouts, and 80% saw visibly clearer skin after 2 weeks of daily use.
89% of participants saw smoother skin, 86% reported improved texture, and 80% noticed a more even skin tone after 2 weeks of daily use.
91% agreed this product is gentle enough for daily use.

This product passed a 28-day acnegenic and comedogenicity test on acne-prone skin with no increase in papules or pustules compared to baseline.

This product passed safety-in-use testing on all 6 Fitzpatrick skin types with no signs of irritation.

97% of participants said their skin felt less oily, 86% reported fewer and less severe breakouts, and 80% saw visibly clearer skin after 2 weeks of daily use.
89% of participants saw smoother skin, 86% reported improved texture, and 80% noticed a more even skin tone after 2 weeks of daily use.
91% agreed this product is gentle enough for daily use.

This product passed a 28-day acnegenic and comedogenicity test on acne-prone skin with no increase in papules or pustules compared to baseline.

This product passed safety-in-use testing on all 6 Fitzpatrick skin types with no signs of irritation.

Key Ingredients

Salicylic Acid 2% (BHA)

A clinically-effective OTC acne treatment that clears blemishes, gently exfoliates, and visibly decongests pores.
Mandelic Acid (AHA)

Gentle exfoliant proven to brighten, smooth, and even skin tone.
Niacinamide

Visibly smooths and evens skin texture and tone while refining pores and balancing oil.

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Breakout Baddies

Key Questions

Since this is a multi-acid formula, we don't recommend using other strong actives like retinol, benzoyl peroxide, glycolic acid, or lactic acid at the same time to minimize the risk of irritation.
Yes! This serum has been clinically tested and shown to be safe for sensitive, acne-prone skin. The formula is powered by 12% humectants to boost hydration and help counteract dryness and sensitivity from exfoliation. It also contains calming ingredients to ensure that acne-prone and sensitive skin can benefit from its potent formula without irritation.
If you’re new to exfoliating, you might experience a purge—meaning you may see small pimples and bumps appear. This is completely normal! Salicylic acid works by diving deep into pores and bringing underlying buildup to the surface. This phase can last a few weeks, so stick with it and continue to slowly incorporate it into your routine.
If you’re new to exfoliating, start slow—just a few times a week—and build up to daily use as your skin adjusts. You can use this serum in the AM or PM, but if you’re applying it in the morning, always follow with SPF.

Reviews

4.8

Rated 4.8 out of 5 stars

Based on 357 reviews

Total 5 star reviews: 286 Total 4 star reviews: 59 Total 3 star reviews: 10 Total 2 star reviews: 2 Total 1 star reviews: 0

97%would recommend these products

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AV
Alise V.
Verified Buyer
Reviewing
Blemish Control & Exfoliating Serum
I recommend this product
Rated 5 out of 5 stars
4 hours ago
Gentle skin saver
I suffer from blackheads and breakouts but also dryness so salicylic cleansers were always too much for my combo skin. This is powerful enough to put on my t-zone and prevent blackheads etc and doesn't dry out the rest of my skin when paired with the jelly cleanser. This is my second bottle. So far 10 outta 10.
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MH
Michelle H.
Verified Buyer
Reviewing
Double Serum
I recommend this product
Rated 5 out of 5 stars
2 months ago
Works wonders
Best product I have ever used ! Keeps skin clear!
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TM
Tricia M.
Verified Buyer
Reviewing
Blemish Control & Exfoliating Serum
I recommend this product
Rated 5 out of 5 stars
3 months ago
Works without drying out my skin
This serum has saved my skin. I use it almost ever night and not only has it cleared my skin, but it does not make me dry, tight, or flaky. I’m in love!!! ❤️
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