💥SK Renewal 40™ — Advanced Keratolytic Cream For Rough, Raised Seborrheic Keratoses⚡

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.

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.

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.

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.

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.

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.

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.

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.