Make this the year you wear sunscreen every day — in the sun and even indoors — to save your…collagen! Doctors orders from our founding dermatologist-dermatopathologist on The Fashion Spot’s “The Importance of Collagen and Why You’re Never Too Young to Start Thinking About Aging Skin.“
Allergen Sodium Benzoate This is another popular preservative and, like so many, it is on published lists as a top contact allergen. Sodium benzoate isn’t
Not An Allergen Witch Hazel Anything can become a contact allergen, especially the more commonplace it is. This makes it even more impressive that witch
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
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
