Softens and flattens SKs (barnacles) within 60 days
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One routine that covers every area, not another $250 appointment for one spot
Your skin stops looking ten years older than you actually feel
60 Day hassle free returns
Lauren J.
My vision actually sharpened — I was shocked "I found a new one every few weeks. Neck, chest, back. I stopped counting after 40. My doctor said they're harmless. That didn't stop me from hating how they felt every time I touched my skin. I started using SK Renewal 40 every night. After about 6 weeks the rough ones on my neck softened. By month three I ran my hand across my chest and actually felt smooth skin. I cried in the bathroom. My husband asked what was wrong. Nothing was wrong. Something was finally right."
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Customer Reviews
Sarah,
Verified Buyer
I Can't Believe That's The Same Skin
"I almost didn't take the before photo. I hated looking at my chest that much. I'd had those raised brown spots for over eight years and they just kept spreading. Every summer I'd layer a cardigan over everything because I couldn't stand people's eyes dropping to my chest and seeing them. My dermatologist froze a few off but they came back and new ones filled in around them. I spent maybe $1,500 over the years on removal and had nothing to show for it. My sister sent me a link to this cream and I honestly rolled my eyes. But I was desperate enough to try. I used it every night for about 10 weeks. The rough ones softened first. Then they started flattening. The dark patches faded. I didn't even notice how much had changed until I put on a V-neck one morning and my daughter said, 'Mom, your chest looks amazing.' I went back and looked at the before photo and I couldn't believe it was the same skin. The right photo is me three months later. No filter. No makeup on my chest. Just skin that finally looks like mine again. I wore that top to dinner and didn't pull it up once."
Jessica,
Verified Buyer
"My back was the one part of me nobody got to see. Not my husband, not a massage therapist, no one. I couldn't even count the spots across my shoulders anymore, and I'd genuinely turned down being a bridesmaid once because the dress was backless and I couldn't face it. So my expectations here were basically zero.
My husband put this on every night on the spots I couldn't reach. Around week 5 he said they felt smoother, less raised, I didn't fully believe him until week 10 when I could finally see it in the mirror myself. Look at the two photos. The dark ones faded, the thick raised ones flattened.
I'll be honest, it's not perfect and it took longer than I wanted, I was hoping for a month and it was closer to three. And it's not cheap. But it's the only thing in a decade that did anything at all, so I'm not complaining much. I'm 55 and I don't dread summer for the first time in forever."
Jestina,
Verified Buyer
"I've had these spots since my late 50s. They started on my neck and just kept spreading down to my chest. Big dark ones. Raised ones. Rough ones that caught on every neckline I wore. I'm 72. I was told a long time ago to just accept them. That they come with age. That there's nothing to do unless I want to pay hundreds to freeze them off one by one. So I stopped trying. For years I just wore crew necks and scarves and tried not to look in the mirror too long. My daughter ordered this cream for me because I never would have ordered it myself. I didn't think anything could help at my age. She came over twice a week and helped me put it on my neck and chest every night. I didn't notice much the first few weeks. Then around week 6 the rough ones started feeling different. Softer. Less raised. The dark patches started fading. By month 3 I looked in the mirror and my neck looked like it belonged to a different person. Not perfect. I'm not 30. But the thick raised ones that made me feel like everyone was staring at my neck were so much flatter and lighter. My granddaughter was visiting and she looked at me and said, 'Grandma, your neck looks beautiful.' I went to the bathroom and cried. Nobody had said anything nice about my skin in 15 years. I wore a V-neck to church the following Sunday. First time in I don't even know how long."
SomaSkin works, while others miss the mark.
SomaSkin works, while others miss the mark.
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SomaSkin
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Generic Glycolic Acid Products
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Softens compacted keratin from within
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Works on multiple areas at once
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No burning, freezing, or scabbing
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Clinical-strength keratolytic (40% urea)
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Dissolves intercellular glue between keratinized cells
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Designed specifically for seborrheic keratoses, barnacles
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No scarring or pigmentation risk
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60-Day "Smooth Skin" Guarantee
We give you 60 days because this formula needs time to work. It's softening compacted keratin from within, not burning it off the surface. That takes weeks, not days. Most people feel a difference in the first 2 to 4 weeks. By week 8 to 12, the rough texture is noticeably smoother and raised areas are visibly flatter.
We chose 60 days because that gives you the full timeline to see real results. Not rushed. Not pressured. Just enough time to let the formula do what it was designed to do.
We can offer this because most people don't send it back. They reorder.
Trusted By 10,892+ People Who Refused To "Just Live With It" ❤️
Frequently Asked Questions
Will this work for my skin type?
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Yes — the formula is designed for all skin types. It combines keratolytic actives (urea and salicylic acid) with soothing ingredients (aloe vera, coconut oil, vitamin E) that protect your skin during treatment.
Apply only on affected spots — not on surrounding healthy skin, and never on the face. We recommend starting with once daily application, then building up to twice daily based on how your skin responds. If you have very sensitive or reactive skin, always patch test on a small spot first.
How long does one jar last?
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It depends on how many spots you're treating. Someone with a few patches on their neck might stretch a jar for 2 months. Someone treating their neck, chest, back, and arms will go through it faster.
Most customers start with once a day while their skin adjusts, which makes one jar last about 2 months.
Once you start seeing results and move to twice a day, one jar lasts about 1 month.
Can I use this alongside my other skincare products?
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Yes, but don't layer it with other strong actives like retinoids or acid treatments on the same area at the same time. That's too much exfoliation in one spot.
If you use those products on other parts of your body, that's completely fine. Just introduce SK Renewal 40 gradually, let your skin adjust, and always follow with a moisturizer on the surrounding skin.
Is it safe use on sensitive areas like underarms and the bikini line?
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We recommend starting on less sensitive areas first, like your neck, chest, back, or arms. 40% urea is a strong keratolytic, and thinner skin in areas like the underarms and bikini line may be more reactive.
If you want to try it on a sensitive area, do a small patch test first and wait 24 hours. If there's no irritation, apply once every other day and let your skin adjust before increasing. If you experience any burning or redness, stop use on that area.
Note: Do not apply on the face.
I'm in my 70s — is it too late for me?
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It's not too late. The process works the same at 75 as it does at 45 — older spots have simply been building longer, so they take a little more time to soften and fade. Some of our most dramatic before-and-afters are women in their 70s who'd spent years being told nothing could be done. Nothing about your age makes your skin the exception.
What ages is this suitable for?
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SK Renewal 40 is suitable for adults of all ages who have seborrheic keratoses. Most of our customers are between 35 and 70, which is when these growths tend to multiply and become more noticeable. Some customers in their late 20s and early 30s use it after developing early growths during pregnancy or hormonal changes.
As long as your spots have been identified as seborrheic keratoses and not something else, age isn't a limitation. We do not recommend it for children under 18.
Does it hurt or irritate my skin?
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No. Despite the name, salicylic acid at 2% is the same gentle concentration found in everyday acne cleansers. And urea, even at 40%, is not an acid at all. It's a compound your body already produces naturally. There's no freezing, no burning, no scabbing.
Some people feel a mild tingling during the first few applications while their skin adjusts. That's normal and usually goes away within a few days. If you have very sensitive skin, start with once every other day and work your way up. If any redness or discomfort persists, stop use on that area.
Does it leave scars?
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No. That's one of the biggest differences between this and professional removal. Cryotherapy, burning, and scraping destroy the growth from the outside, which can leave scars, dark marks, or light patches on your skin.
SK Renewal 40 works differently. It softens the keratin from within and lets your body shed the loosened cells naturally. There's no wound. No scab. No healing period. Your skin does the clearing on its own, so the risk of scarring is virtually zero.