Biome Balancing Serum

The SIV Biome Balancing Serum works in sync with your skin's natural biology to create a healthy, resilient complexion. Its spore-based formula uses quorum-sensing technology to nurture a balanced skin microbiome, helping your skin stay calm, hydrated, and strong against everyday stressors.

With a proprietary blend of Bacillus spores, this serum supports your skin at its foundation—targeting excess bacteria while encouraging the growth of beneficial species. This balance helps reduce visible irritation, soothe sensitive areas, and promote overall skin harmony.

Featuring squalane from non-GMO sugarcane, caprylic/capric triglyceride, and glyceryl caprylate, the formula locks in moisture while mimicking your skin's natural oils. This keeps the barrier soft, smooth, and hydrated without clogging pores.

Dermatologist tested and approved, this serum is non-comedogenic, non-irritating, and suitable for dry, normal, oily, and sensitive skin. It's gentle enough for everyday use while being powerful enough to help restore balance to stressed or disrupted skin.