HARNESS YOUR BIOLOGY
FOR RESILIENT SKIN
Discover resilient skin and boost self-esteem with SIV™, a pioneering skincare brand founded in 2021.
SIV™ revolutionised the beauty industry by becoming the first to harness Bacillus spores, setting a new standard in microbiome-focused skincare. In 2023, the brand introduced quorum-sensing skincare, leveraging bacteria’s natural communication to enhance results.
Developed by a team of microbiology and skincare experts, SIV’s products support a balanced skin biome and optimise individual biology. This innovative approach integrates deep microbiome knowledge with cutting-edge research, offering a groundbreaking formula designed to support skin health.
SIV’s commitment to blending science and skincare ensures each product is crafted to complement unique microbiology, setting new benchmarks in the industry. Collaborating with leading microbiologists, SIV™ delivers transformative results and continues to advance skincare science.
Meet the Biome Balancing Serum – a spore-based topical formula that adapts to your unique skin microbiome to support a healthy skin foundation.
The new essential for all skin types
Whatever the condition of your skin, this is true:
SIV’s Biome Balancing Serum is a spore-based topical formula to offer a truly personal approach to skincare by harnessing your unique skin biome & adapting to your unique skin canvas and environment.
SIV Biome Balancing serum: your healthy skin essential.
The science behind the serum
SIV Biome Balancing Serum is the first topical solution to use Bacillus spores that adapt 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.
