
PROPANEDIOL: Allergen or Not An Allergen?
Not An Allergen Propanediol Propanediol is a corn-derived preservative that is currently not published as a top contact allergen (neither is corn). But propylene glycol is and the two are

Not An Allergen Propanediol Propanediol is a corn-derived preservative that is currently not published as a top contact allergen (neither is corn). But propylene glycol is and the two are

Allergen Benzisothiazolinone (BIT) This antimicrobial preservative is, like many other isothiazolinones such as MCI/MI (methylchloroisothiozolinone / methylisothiozolinone), published as a common contact allergen. Actually both benzisothiazolinone (BIT) and MCI/MI make

Allergen Household, Floor, Furniture, Window, Surface Cleaners and Polishers We need to clean our homes but many household cleaning and polishing solutions contain several ingredients that can cause both irritant

Not An Allergen GIP, GLP-1 Semaglutide (Ozempic, Wegovy, Zepbound), tirzepatide (Mounjaro), and other GIP and GLP-1 drugs have become popular around the world, initially for managing type-2 diabetes and obesity.

Allergen A common misconception is that anything “alcohol” is bad for the skin but there are lots of alcohols (which is just a molecular categorization; many waxes and oils are

Not An Allergen Marble Touching the marble on your countertop or walking around on marble floors is unlikely to cause an allergic skin reaction. While green marble may have slightly

Not An Allergen Gadget Screen Some of the materials that go into typical gadget screens might be top contact allergens (such as nickel in metal casings) but glass is not

Allergen Playground Playgrounds are important … and fun! But if you or your child have allergic contact dermatitis, there are some top skin allergens to look out for: Other items

Allergen Imidazolidinyl Urea Studies show that reactions to formaldehyde-releasing preservatives like imidazolidinyl urea are on the decline and it is currently ranked low in published lists of contact allergens. It