A breakthrough scientific formula that activates your biology to restore your skin's ecosystem.SIV Biome-Balancing Serum is the first topical solution to use a proprietary blend of Bacillus spores that activate a healthy skin foundation and visibly improve skin by positively influencing the individuals unique skin biome, adapting to your particular skin care needs, creating homeostasis on the skin without the use of harsh chemicals. These spores do not overwhelm the skin — they act as a conductor to the orchestra of microbes present, offering a level of customisation that can't be found anywhere else. Suitable for any skin that feels out of balance. Particularly suitable for Dermatitis, Rosacea, Acne, Peri Oral Dermatitis, inflamed, red skin