Best hypoallergenic soap

How we chose

We work from documents; we have not tested any of these products ourselves. For this page, a hypoallergenic soap is a bar where the maker’s own page says “hypoallergenic” and publishes an ingredient list we could read, plus one bar that does not make the claim but meets our published criteria. That is a statement about what makers say and list, not about outcomes. The FDA says no Federal standards or definitions govern the term for cosmetics, so the word alone shows no particular test. Our guide on what hypoallergenic means goes further.

Three products met the bar. That is a short list, and the page is as long as the evidence supports.

What to look for on the label

• The claim and the list can differ. “Hypoallergenic” and “fragrance-free” are separate statements; read each entry.
• Fragrance wording. “Masking Fragrance” is a fragrance entry even on a bar that says “hypoallergenic”.
• Soap base. Two bars use isethionate detergents; one is a true castile soap made from oils.
• Animal-derived entries. Sodium tallowate appears in one list.

Skin reactions are a medical question; if you have had one, ask a clinician. For liquid cleansers see hypoallergenic body wash and hypoallergenic hand soap.

What to check on a soap label (our method)

This checklist is our own method, applied to the maker’s ingredient list for the exact product. The full bar on our published criteria for personal care has four parts:

1. No fragrance, parfum, aroma or essential-oil entry.
2. None of our watch-list fragrance-allergen names: linalool, limonene, citronellol, geraniol, coumarin, eugenol, citral, farnesol, cinnamal, benzyl salicylate, hydroxycitronellal.
3. None of our watch-list preservatives: methylisothiazolinone, methylchloroisothiazolinone, formaldehyde, or a formaldehyde releaser such as DMDM hydantoin, imidazolidinyl urea, diazolidinyl urea, quaternium-15, bronopol or sodium hydroxymethylglycinate.
4. A readable list for that exact product and size.

The watch lists are our working lists of common contact-allergen names, not a regulator’s list. Passing means none of those names appears on the list as retrieved on the stated date.

Two label habits follow from this. First, treat the maker’s “hypoallergenic” as a claim, never as a result; it sits beside the list, not in place of it. Second, for botanical and plant-oil entries, our criteria screen essential oils and the watch-list names, not plant oils as a group. Dr. Bronner’s lists coconut, palm, olive and hemp seed oils and jojoba wax; those are plant oils rather than essential oils, but the criteria do not treat them as neutral for every reader, so compare them with your own history.

Cetaphil Daily Use Gentle Face and Body Cleansing Bar

Per the maker’s ingredient disclosure, read by our fetch on 2026-11-14, the list has 19 entries: sodium cocoyl isethionate, stearic acid, sodium tallowate, water, sodium cocoate, sodium stearate, glycerin, sodium chloride, PEG-20, butyl avocadate, petrolatum, sodium isethionate, sodium isostearoyl lactylate, pentasodium pentetate, sucrose cocoate, masking fragrance, tetrasodium etidronate, propyl gallate and titanium dioxide. The page adds “May also contain Sodium Palm Kernelate”.

The maker states: “Hypoallergenic, non-comedogenic formula provides gentle cleansing suitable for both face & body”. That is the maker’s claim, not a certification. The contrast is the point: “Masking Fragrance” is listed 16th of 19. We take no position on whether it matters to you, but anyone avoiding fragrance entries should see it. The page shows 4.5 oz and a 3 x 4.5 oz size. We found no Amazon listing; the link goes to the maker’s site (not an affiliate link).

Cetaphil Daily Use Gentle Face and Body Cleansing Bar

Dove Sensitive Skin Beauty Bar

Per the maker’s list, read by our fetch on 2026-11-14, the 14 entries are sodium lauroyl isethionate, stearic acid, lauric acid, sodium oleate, water (aqua), sodium isethionate, sodium stearate, cocamidopropyl betaine, glycerin, sodium laurate, tetrasodium etidronate, tetrasodium EDTA, sodium chloride and titanium dioxide (CI 77891). No fragrance entry is listed.

The maker’s page calls it “A fragrance-free, hypoallergenic Beauty Bar for your face, body and hands”. Again, that is the maker’s wording. The page text reads “3.75oz 6pk”. Cocamidopropyl betaine is a surfactant some people choose to avoid; it is an entry to check against your own history, not a statement about reactions.

Dove Sensitive Skin Beauty Bar

Dr. Bronner’s Unscented Pure-Castile Magic Bar Soap

Per the maker’s list, read by our fetch on 2026-11-13, the entries are organic coconut oil, organic palm oil, sodium hydroxide, water, organic olive oil, organic hemp seed oil, organic jojoba wax, sea salt, citric acid and tocopherol. The page notes that no sodium hydroxide remains after the oils are saponified into soap and glycerin.

The maker states “Gentle and Fragrance-Free for Sensitive Skin” and does not use the word “hypoallergenic”. This is the only product here without a colorant-type entry or a synthetic detergent, and also the only one built entirely from plant oils, which suits readers who want that, though oils are an entry someone may need to check. The maker’s size of 5 oz did not match a listing, so we make no size claims.

Dr. Bronner’s Unscented Pure-Castile Magic Bar Soap

Criteria status: Meets our criteria; the maker doesn’t call it hypoallergenic. Reason: the maker list shows no fragrance entry, no watch-list fragrance-allergen name, no methylisothiazolinone or methylchloroisothiazolinone and no formaldehyde releaser. This is a statement about what the maker page shows under our published criteria, not a promise about any person’s reaction.

What the sources say

These are statements from FDA pages we read; we add nothing beyond them.

• On the word. The FDA’s hypoallergenic page says “Hypoallergenic cosmetics are products that manufacturers claim produce fewer allergic reactions than other cosmetic products,” and that manufacturers “are not required to submit substantiation of their hypoallergenicity claims to FDA.” It adds that “dermatologists say it has very little meaning.” It also notes that the ingredient list required on cosmetics “can help consumers determine if there is any significant difference” between hypoallergenic products and competing brands.
• On claims in general. The FDA states it “does not have a list of approved or accepted claims for cosmetics,” that labeling “must be truthful and not misleading,” and that the FTC regulates advertising claims.
• On fragrance. The FDA says “Even some products labeled ‘unscented’ may contain fragrance ingredients,” because a maker “may add just enough fragrance to mask the unpleasant smell of other ingredients.” It also says that under U.S. regulations, fragrance ingredients “can be listed simply as ‘Fragrance’ or ‘Flavor.’” This is why we read the whole list and not the front label.
• Soap, cosmetic or drug. The FDA’s page on the question says whether a product is a cosmetic or a drug “is determined by a product’s intended use.” We did not classify these three bars, and the excerpts we hold do not say how bar soap is treated, so we make no statement on that.

Why some products were left out

Only three products reached this page, and none was rejected: no product in our records failed on a maker’s list. Our rules exclude any product without a readable maker list for that exact size, and anything with a watch-list entry or fragrance in any form; such products are neither recommended nor rejected unless a source shows the failure.

One note on counts. Our record for Dr. Bronner’s describes a 12-entry maker list, but the names we transcribed from the page number ten. The maker’s footnote symbols may explain the gap, but we have not confirmed that, so the page states no entry count for it.

Other unknowns are listed in the Unknowns section above. Soap bars from other makers may meet the bar; we have not checked them.

What the label does not tell you

A list shows what is in a formula, not whether it will agree with your skin, and none of this is advice on a skin condition. Lists can change between batches and markets. Certifications such as the asthma and allergy friendly programme work from their own criteria; we did not check these bars against any directory. For related pages see hypoallergenic lotion and is Neutrogena hypoallergenic?.