Vegan Skin Care 101: Which Ingredients to Avoid

Skin-care ingredient lists are often packed edge to edge with technical chemical names, and even seasoned consumers can struggle to tell which ones are animal-derived just by looking. Rather than researching the origin of every unfamiliar ingredient one by one, it's far more efficient to build a basic checklist of the animal-derived ingredients that show up most often.

Common Animal-Derived Ingredients in Skin Care

A few worth knowing: collagen and elastin, extracted from animal connective tissue and widely used in anti-aging products; gelatin, derived from fish scales or pig skin and found in masks and serums; snail mucin, added to some eye creams; and the lanolin and squalene mentioned earlier — all of which appear fairly often as animal-derived raw materials on skin-care ingredient lists.

Building Confidence in the Alternatives

The good news is that most animal-derived skin-care ingredients now have well-established plant-based or synthetic substitutes:

• Plant-derived collagen and ingredients like centella asiatica are commonly used in place of animal collagen
• Hyaluronic acid today is mainly produced through microbial fermentation, with no animal involvement
• Plant-based squalane (such as olive-derived squalane) is a common substitute for squalene
• Various plant mucilages (from aloe vera or okra extract, for example) can replace the moisturizing function of snail mucin

Once you're familiar with these few high-frequency ingredients, the barrier to entry for vegan skin care turns out to be much lower than it seems.