Short answer: For most people with strawberry legs, a lotion or cream with lactic acid, glycolic acid, salicylic acid or urea, used alongside a moisturizer, is the best place to start. Lactic acid has the best evidence: In one randomized trial, a 10% cream reduced keratosis pilaris bumps by about two thirds in 12 weeks. Prescription retinoids are an option if over-the-counter products don’t help. We couldn’t find studies showing that professional chemical peels work better for legs.
This is an ingredient guide rather than a product list, because the active ingredient and how you use it matter far more than the brand. Here you’ll find what each ingredient does, how good the evidence is, and how to use it without irritating your skin. For the causes of strawberry legs, shaving technique and ingrown hairs, see our main guide to razor bumps and strawberry legs.
Chemical exfoliants for strawberry legs at a glance
| Ingredient | Best for | Evidence | Watch out for |
|---|---|---|---|
| Lactic acid (an AHA) | Keratosis pilaris, rough dry skin | Moderate | Stinging, sun sensitivity |
| Glycolic acid (an AHA) | Clogged pores, razor bumps, keratosis pilaris | Limited | Stinging, sun sensitivity |
| Salicylic acid (a BHA) | Clogged pores, keratosis pilaris | Limited | Irritation, absorption if overused |
| Urea | Keratosis pilaris, very dry skin | Limited | Mild stinging |
| Retinoids | Keratosis pilaris, clogged pores, razor bumps | Limited | Irritation, sun sensitivity, not for pregnancy |
| Benzoyl peroxide | Clogged pores, razor bumps with spots | Limited | Dryness, irritation |
All of these work by loosening the dead skin cells and keratin that plug the follicles. Dermatologists call them keratolytics. [1][2] The AAD recommends using them together with gentle exfoliation and a good moisturizer, not on their own. [1]
Which kind of strawberry legs do you have?
“Strawberry legs” can mean clogged pores (open comedones), folliculitis, keratosis pilaris or razor bumps. [3] Exfoliants help most with clogged pores and keratosis pilaris. If your bumps are sore, full of pus or spreading, that sounds more like folliculitis, and a break from hair removal and possibly a doctor’s visit is a better first step than acids. [4]
Lactic acid
Evidence: Moderate Lactic acid is an alpha hydroxy acid (AHA), one of the two most common AHAs in skin care. [5] Dermatologists recommend creams with lactic acid or urea for keratosis pilaris because they both exfoliate and moisturize. [6]
The best study we found was a randomized trial of 50 people with keratosis pilaris in Thailand. Each person used 10% lactic acid cream on one arm and 5% salicylic acid cream on the other, twice a day for 12 weeks. Bumps fell by 66% on the lactic acid side and by 52% on the salicylic acid side, and both creams improved skin hydration. Side effects were mild burning or itching. [7] It was a small study on arms, not legs, and there was no placebo group, but the results are in line with dermatology guidance.
Glycolic acid
Evidence: Limited Glycolic acid is the other common AHA. [5] It is listed as a treatment for clogged pores, keratosis pilaris and razor bumps. [8][1][9] DermNet notes that glycolic acid products may exfoliate the skin surface and reduce new inflamed razor bumps. [9] The studies behind this are older and small [10], and we couldn’t find trials of glycolic acid on women’s legs specifically.
Salicylic acid
Evidence: Limited Salicylic acid is a beta hydroxy acid (BHA). It softens keratin and slows the shedding of cells lining the follicle, which helps prevent and break down blackheads. [2] It is a common ingredient in body washes and is recommended for keratosis pilaris and clogged pores. [1][8] In the trial above, a 5% salicylic acid cream reduced keratosis pilaris bumps by about half, though lactic acid did better. [7]
Use it exactly as the label says. Using more, more often or for longer than directed can increase how much is absorbed through the skin and, rarely, cause salicylic acid poisoning, with symptoms such as nausea, dizziness, ringing in the ears and rapid breathing. [2] Don’t use it on irritated or broken skin, and if you are pregnant or breastfeeding, check with your doctor first. [2]
Urea
Evidence: Limited Urea draws water into the skin and softens the thick top layer so scaly skin can shed. Creams range from about 3% to 40%, and it is usually well tolerated, with occasional mild stinging or itching. [11] The AAD recommends a thick moisturizer with urea or lactic acid as the everyday base of keratosis pilaris care. [1] It is a good choice if your legs are dry and rough as well as bumpy.
Retinoids
Evidence: Limited Retinoids are vitamin A-based creams that normalize how skin cells shed. The AAD lists adapalene, retinol, tazarotene and tretinoin among the options for keratosis pilaris, and retinoids are also used for clogged pores and razor bumps. [6][8][9] Most are prescription only.
Retinoids often cause dryness, redness and peeling, especially at first, and they make skin more sensitive to the sun. They are not suitable for large areas, which matters if you want to treat both legs. Some retinoids must not be used in pregnancy, and women who could become pregnant are advised to use effective contraception. [12] If you are using a retinoid, don’t wax the area. [13]
Benzoyl peroxide
Evidence: Limited Benzoyl peroxide is an antibacterial acne ingredient that also helps clear clogged pores. [8] It is used for razor bumps, and one trial found that a gel combining benzoyl peroxide with the antibiotic clindamycin reduced beard razor bumps compared with an inactive gel. [10][9] We found no studies on strawberry legs. It can dry the skin, so pair it with a moisturizer.
Do professional chemical peels work for strawberry legs?
Evidence: None We couldn’t find any studies of in-clinic chemical peels for strawberry legs or keratosis pilaris. The FDA notes that “skin peelers” can contain much higher acid concentrations and that the more serious reactions to AHA products, such as burns and blisters, happen most often with the products that exfoliate most. [5] For stubborn keratosis pilaris, dermatologists more often turn to prescription creams and, if those don’t work, lasers or microdermabrasion. [6]
Do DIY scrubs with sugar, salt or lemon help?
Evidence: None Homemade scrubs are popular, but we found no studies on them for strawberry legs. The AAD advises against hard scrubbing, which can irritate the skin and make bumps look worse, and recommends a washcloth or soft loofah instead. [1] We suggest skipping lemon juice and other kitchen acids, because their strength is unknown.
How to use chemical exfoliants safely
- Start with one product. Using several acids or a retinoid on the same area raises the risk of irritation. DermNet advises against combining salicylic acid with other exfoliating or medicated products on the same skin unless a doctor directs it. [2]
- Follow the label. Dermatologists advise using keratolytics exactly as directed, and stopping for a few days if your skin becomes dry or irritated. [1]
- Check the strength. An industry safety panel concluded that over-the-counter glycolic and lactic acid products are safe at concentrations of 10% or less with a pH of 3.5 or higher, combined with daily sun protection. [5]
- Avoid freshly shaved, broken or sunburned skin. Acids sting on damaged skin. [2]
- Moisturize right after bathing, while the skin is still damp. [1]
- Protect from the sun. In an FDA-related study, four weeks of AHA use increased sensitivity to UV-induced skin reddening by 18%. The FDA advises sunscreen, protective clothing and limiting sun exposure while using AHAs and for a week after. [5]
- Be patient, then maintain. Expect improvement within about 4 to 6 weeks. Keratosis pilaris can’t be cured, so most people need to keep using a cream, for example a few times a week, to keep the results. [6]
If you still want your legs to look smoother while you wait for results, see our guide to making and applying your own leg makeup.
When to see a doctor
See a doctor or dermatologist if your bumps are painful, full of pus, spreading or not improving, if you get a fever, or if over-the-counter products haven’t helped after 4 to 6 weeks. [14][6] A dermatologist can prescribe stronger creams or suggest laser treatment. If the problem is mainly coarse, dark hair in places like the chin, chest or stomach, try our hirsutism self-check and talk to a doctor, especially if the hair appeared suddenly or comes with irregular periods. [15]
Frequently asked questions
Is lactic acid or glycolic acid better for strawberry legs?
There are no head-to-head trials. Lactic acid has more direct evidence for keratosis pilaris and also moisturizes, so it is a good first choice for rough, dry, bumpy legs. [7][6] Glycolic acid is often used for clogged pores and razor bumps. [8][9]
Can I use salicylic acid and glycolic acid together?
It is safer not to apply them to the same area at the same time unless a doctor suggests it, because combining exfoliants increases irritation. [2] Pick one and give it 4 to 6 weeks. [6]
How long does it take for strawberry legs to clear?
With regular use of an exfoliating cream, dermatologists say to expect improvement within 4 to 6 weeks. [6] In the lactic acid trial, bumps had dropped by about 40% after four weeks. [7]
Can I use chemical exfoliants during pregnancy?
Avoid retinoids, because some are known to harm an unborn baby. [12] Salicylic acid can be absorbed through the skin, so check with your doctor before using it. [2] Ask your doctor or pharmacist about any other product.
Will exfoliants stop ingrown hairs?
They can help free trapped hairs, but technique matters more. See our main guide to razor bumps and strawberry legs for how to shave with fewer bumps.
Key takeaways
- Choose by ingredient, not brand: Lactic acid, glycolic acid, salicylic acid, urea and retinoids all loosen the plugs behind strawberry legs.
- Lactic acid has the best evidence, from a small randomized trial in keratosis pilaris.
- Use one product at a time, follow the label, moisturize and use sun protection, because AHAs increase sunburn risk.
- We found no studies showing that professional peels or DIY scrubs work better for legs.
- See a dermatologist if bumps are sore, infected or not better after 4 to 6 weeks.
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Sources
- American Academy of Dermatology. Keratosis pilaris: Self-care. Accessed October 2026. Link
- DermNet. Salicylic acid. Accessed October 2026. Link
- Cleveland Clinic. 5 ways to get rid of strawberry legs. Accessed October 2026. Link
- American Academy of Dermatology. Acne-like breakouts could be folliculitis. Accessed October 2026. Link
- U.S. Food and Drug Administration. Alpha hydroxy acids. Accessed October 2026. Link
- American Academy of Dermatology. Keratosis pilaris: Diagnosis and treatment. Accessed October 2026. Link
- Kootiratrakarn T, Kampirapap K, Chunhasewee C. Epidermal Permeability Barrier in the Treatment of Keratosis Pilaris. Dermatol Res Pract. 2015;2015:205012. doi:10.1155/2015/205012
- DermNet. Comedonal acne. Accessed October 2026. Link
- DermNet. Pseudofolliculitis barbae (razor bumps). Accessed October 2026. Link
- Ogunbiyi A. Pseudofolliculitis barbae; current treatment options. Clin Cosmet Investig Dermatol. 2019;12:241-247. doi:10.2147/CCID.S149250
- DermNet. Urea. Accessed October 2026. Link
- DermNet. Topical retinoids. Accessed October 2026. Link
- American Academy of Dermatology. 6 ways to remove unwanted hair. Accessed October 2026. Link
- Cleveland Clinic. Folliculitis. Accessed October 2026. Link
- Martin KA, Anderson RR, Chang RJ, et al. Evaluation and Treatment of Hirsutism in Premenopausal Women: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2018;103(4):1233-1257. PubMed 29522147
This article is for education and is not medical advice. Talk to a doctor about diagnosis and treatment.