SIV

SIV takes a microbiome-first approach to skincare. Its Biome Balancing Serum is the first topical formula to use Bacillus spores, which stay dormant in the bottle and activate on your skin. Rather than stripping or overriding your skin's natural ecosystem, SIV works with it, helping your microbiome find balance on its own. The result is calmer, more hydrated, more resilient skin. With just four ingredients and no harsh chemicals, SIV is a favorite for sensitive, reactive and redness-prone skin, and for anyone whose barrier needs support. Shop the SIV Biome Balancing Serum at Live by Skin in Woburn, MA.