Accelerator-free and low dermatitis potential: what each glove claim means

What these claims are about

Both claims concern delayed (Type IV) skin reactions to chemical additives used in making a glove [2]. Neither one is about allergy to natural rubber latex, and neither means that no one will react.

Low dermatitis potential: a claim FDA clears

“Low dermatitis potential” is a labeling claim that FDA reviews as part of a glove’s 510(k) clearance. FDA’s glove guidance calls for human testing to support a claim of reduced potential for sensitization [1]. One 2025 clearance, for example, carries “Low Dermatitis Potential” in the device name and reports a modified Draize study on 204 people [2].

Human testing has limits. The recognized patch-test method for medical gloves, ASTM D6355, notes that a 200-person panel can’t rule out reactions in about 1.5 of every 100 users [3]. The claim means a lower likelihood of reactions, not none.

To check it, find the product’s K number and look it up in FDA’s 510(k) database. The claim should appear in the device name or the 510(k) summary for that exact product [4].

Accelerator-free: the manufacturer’s statement

Accelerators are chemicals used in vulcanization, the curing step that turns nitrile or latex into a finished glove. “Accelerator-free” means the manufacturer states that none were used — often no sulfur either [5][6]. One manufacturer describes its accelerator-free glove as reducing the risk of Type IV reactions [5].

We found no FDA definition of “accelerator-free”; the skin-sensitivity claim FDA clears is low dermatitis potential. So treat “accelerator-free” as the manufacturer’s statement about how the glove is made, and ask for the document behind it. An accelerator-free glove doesn’t automatically carry a cleared low-dermatitis claim, and it isn’t necessarily an exam glove.

Neither claim means “hypoallergenic”

FDA prohibits “hypoallergenic” on the labeling of medical devices that contain natural rubber, and strongly discourages it for any medical device, because it implies that latex-sensitive users can use the product safely [7][1]. For latex status, FDA recommends the wording “Not made with natural rubber latex” instead of “latex-free” [8].

You’ll still meet the word in workplace rules: OSHA’s bloodborne pathogens standard requires employers to make “hypoallergenic gloves, glove liners, powderless gloves, or other similar alternatives” readily accessible to employees who are allergic to the gloves normally provided [9]. When someone asks for gloves by that name, the precise answer is a documented claim: low dermatitis potential cleared for that product, a manufacturer’s accelerator-free statement, or a glove not made with natural rubber latex.

Questions to ask

1. Is “low dermatitis potential” part of the 510(k) for this exact product, and what is the K number?
2. For an accelerator-free glove, may I see the manufacturer’s current formulation statement, and any test report behind it?
3. Is the latex status stated as “Not made with natural rubber latex”?
4. Does the claim apply to this exact product, not just to another glove from the same manufacturer?

How GTDI lists these claims

Our listings show each claim exactly as the manufacturer makes it, with the document it comes from, so you can see whether it rests on a 510(k) clearance or on the manufacturer’s own statement. We don’t describe any glove as “hypoallergenic” or “allergy-free”.

This guide is general information, not medical advice. Which glove suits a staff member with a skin reaction is a decision for your facility and that person’s clinician.

Sources

1. FDA, Medical Glove Guidance Manual (final guidance, Jan 2008; accessed Oct 4, 2026).
2. FDA-hosted 510(k) summary K243604, powder-free nitrile exam gloves with a low dermatitis potential claim (cleared Aug 18, 2025).
3. ASTM D6355-07(2022), Human Repeat Insult Patch Testing of Medical Gloves (store page, updated Jul 15, 2022; scope summary).
4. FDA 510(k) database (live database; accessed Oct 4, 2026). https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm
5. Hartalega NGX, accelerator-free nitrile examination glove product page (undated page; accessed Oct 4, 2026).
6. Kossan, iNtouch Nitrile LD product page (undated page; accessed Oct 4, 2026).
7. 21 CFR 801.437, User labeling for devices that contain natural rubber (eCFR, current as of Oct 1, 2026).
8. FDA, “Recommendations for Labeling Medical Products to Inform Users that the Product or Product Container is not Made with Natural Rubber Latex” (final guidance, Dec 2014).
9. 29 CFR 1910.1030, Bloodborne pathogens (eCFR, current as of Oct 1, 2026).