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Kerra Maximum Strength Foot Cream 40% Urea 2% Salicylic Acid
Kerra Maximum Strength Foot Cream 40% Urea 2% Salicylic Acid
Kerra Maximum Strength Foot Cream 40% Urea 2% Salicylic Acid
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Barbara R. · Verified buyer ★★★★★
Wore short sleeves to my daughter's wedding in June. First time in years. The marks on my arms look calmer and I stopped hiding them.

Carol M. · Verified buyer ★★★★★
I was sceptical after so many creams. Three weeks in, my hands look like mine again.

Walter S. · Verified buyer ★★★★★
Absorbs in a minute, nothing on the shoes, quite impressive. Skin feels smoother now.

Rated 4.9 'Excellent' | 1,340+ reviews

Kerra * Skin Protect Cream

KERRA MAXIMUM STRENGTH FOOT CREAM

A 40% urea cream with 2% salicylic acid, made for hard calluses, rough heels and dry, cracked-looking skin.

  • Softens calluses and thickened skin: 40% urea loosens and hydrates hard, built-up skin
  • Helps smooth rough, flaky areas: 2% salicylic acid supports the shedding of dead skin cells
  • Deep moisture: urea draws water into dry skin and helps it hold on to it
  • For feet, heels, elbows, knees and hands: one jar for the places that get driest

This formula sold out four times last year. Our autumn restock is 74% gone.

96% saw CALMER-LOOKING MARKS + STRONGER-FEELING SKIN

Will this work for me?

Choose your supply
Rated 4.9/5 (1,340 reviews)

$29.99 $69.99Save up to 57%

Order in 02:00:00 to get it by the end of the week.

Try it risk-free for 90 days
If you're not in love with your results, we refund you 100%.

What's inside

Two active ingredients, one clear job: soften thick, hard skin and keep it moisturised.

  • Urea 40%: a moisturising ingredient that, at this strength, also helps break down hard, thickened skin so calluses soften.
  • Salicylic acid 2%: a keratolytic that helps loosen and shed dead skin cells, so rough patches look smoother.
  • Aloe vera: a soothing, hydrating addition for dry skin.
Who it's for

Adults with dry, rough or thickened skin on the heels, soles, elbows, knees and hands, including calluses and cracked-looking heels. This is a maximum-strength formula for tough skin, not a daily face or body lotion.

Please read before use: do not apply to the face, broken, cut or irritated skin. If you have diabetes, poor circulation or a skin condition, ask your doctor or pharmacist before use. Avoid if you are allergic to salicylates (for example aspirin). If you are pregnant or breastfeeding, ask your doctor first.

What results to expect

First few days: skin feels more moisturised and less tight.

Weeks 2 to 4: with daily use, rough and thickened areas typically look and feel smoother and softer. Thick calluses can take longer.

Shipping & delivery

Free shipping over $50. Europe 2 to 4 business days, United Kingdom 3 to 5, rest of the world 5 to 9. Every order ships with tracking within 24 hours.

Return & refund policy

30 days to try it. If you are not happy with the results, write to us and we refund the order in full, even if the jar is open.

A cream that works with the skin, not just on top of it

A cream that works with the skin, not just on top of it

Hard, cracked heels are usually dry skin that has built up in layers. Kerra tackles both sides of the problem: urea hydrates and softens, and salicylic acid helps the dead layers shed, so the skin underneath can stay moist and flexible.

Made for the places that get roughest.

Softens hard, thickened skin
Locks in moisture for dry, cracked-looking heels
Absorbs into the skin; leaves feet ready for socks

 One cream, the driest spots 

Wherever skin gets thick, rough and dry, the cause is the same, and so is the care. • Heels • Soles • Calluses and corns • Elbows • Knees • Hands

The ingredients behind the transformation

Four targeted actives, chosen to calm the look of marks and rebuild fragile skin.

Urea 40%

Urea 40%

Found naturally in healthy skin. At low strength it moisturises; at 40% it also softens and loosens hard, thick skin such as calluses and heels.

Salicylic acid 2%

Salicylic acid 2%

A keratolytic (skin-renewing) acid that helps dead skin cells let go, so rough patches become smoother and the urea can work more effectively.

Aloe vera

Aloe vera

A hydrating plant extract that leaves skin feeling soothed and comfortable.

Hyaluronic Acid

Hyaluronic Acid

Hyaluronic acid holds up to 1,000 times its weight in water, acting as a powerful natural humectant that hydrates tissues and plumps the skin.

✓ Dermatologist tested ✓ Fragrance-free ✓ No steroids, no harsh acids ✓ Gentle & safe ✓ No fillers, no additives ✓ For hands, legs & body

Independent consumer study

Tested on adults aged 30 to 65 -

  • 96%

    Reported marks that looked calmer, sooner or dissapeared.

  • 92%

    Said their skin felt smoother and less papery.

  • 94%

    Noticed fewer new marks after the first month.

  • 97%

    Felt less need to cover their body.

62 participants, 8 weeks, twice daily, self-assessed. Individual results vary.

Special offer on now

 Try Kerra and see how your feet feel 

Results backed by science.

Claim the offer

Feel the difference, 100% risk-free

Try it for 30 days. If you don't see a change, we refund your order, even if the jar is open.

Order today and it ships within 24 hours.

Claim the offer
  • 30-day money-back guaranteeEven on an open jar
  • Free shipping over $50Tracked, within 24 hours
  • Secure checkoutYour card is never stored

Only here, straight from the lab

Not available on Amazon or eBay

Frequently asked questions

Have a question? We can help.

Adults with dry, rough or thickened skin on the heels, soles, elbows, knees or hands, including calluses.

No. A 40% urea strength is too strong for the face and other thin or sensitive skin.

It can sting on cracked or broken skin. Do not apply to open cuts or fissures. Test on a small area the first day, and stop if you notice lasting irritation.

Most people feel softer skin within the first days. Hard calluses can take a few weeks of regular use. Individual results vary.

Many foot creams only moisturise the surface. Kerra pairs a high 40% urea level with 2% salicylic acid to help soften and shed the hard, built-up layer.

It depends on the amount applied . It usually absorbs in about a minute and leaves no film , but if you need to apply more to make sure the foot is covered the area may be greasy until absorbed.

Once or twice daily on clean, dry skin, on the area that needs it. Reduce use if the skin becomes irritated.

Yes. Choose a multi-jar option and add the delivery address at checkout.

No question matches.