PATENTED ANTIOXIDANT TECHNOLOGY
Your skin barrier breaks down every day. BioVer-X™ rebuilds it.
A modified resveratrol that works at the base layer.
10x the anti-inflammatory protection. 6x the antioxidant capacity. Studied for over a decade.
Shop BioVer-X™ Serum
The barrier is everything. BioVer-X™ protects it.
Standard resveratrol degrades on contact with skin. BioVer-X™ is a structurally modified polyphenol — patented and exclusive to K&K — that remains stable long enough to reach the dermal layer where barrier proteins are synthesized.
Applied nightly, it reduces the inflammatory signals that accelerate structural breakdown and supports the production of collagen, elastin, and ceramides from the inside.
K&K Skin Products
BioVer-X™ Enhanced Antioxidant Serum
$120.00
A nightly base-layer serum built around BioVer-X™, a patented polyphenol that delivers 10x the anti-inflammatory protection of standard resveratrol. It targets the dermal layer where barrier proteins are made — not the surface.
Simmondsia Chinensis (Jojoba) Seed Oil, Capric Triglyceride, Argania Spinosa (Argan) Kernel Oil, Lavender Oil, Frankincense Oil, Tea Tree Oil, Fluoromethoxystilbene 1%
Apply 4-5 drops to clean, dry skin every evening. Press gently into face and neck. Follow with moisturizer. Use consistently for at least 8 weeks to allow barrier proteins to rebuild.
BioVer-X™
What happens at the base layer stays in the barrier.
Most serums deposit active ingredients on the skin surface. BioVer-X™ is engineered to penetrate to the dermal layer — the production floor where collagen, elastin, and ceramides are built.
Once there, it reduces the chronic low-grade inflammation that silently degrades structural proteins every day. This is not a temporary cosmetic effect. It is a measurable reduction in the signals that cause long-term barrier breakdown.
The result: skin that functions better over time. More resilient. More intact. Less dependent on products to look and feel the way it should.
A unique active substance
Patented in the USA
Natural and safe
Composition
10 years
Scientific research
10x stronger
Than standard resveratrol
High bioavailability
Polyphenols
THE FOUNDERS
Two women. One molecule. No shortcuts.
Kristina is a biomedical scientist who spent a decade studying polyphenols in cancer research before realizing the compound she had been working with had a second life in skin barrier repair.
Katie is a skincare specialist who had already built a line of barrier-first formulas from her kitchen. When they met, they realized the ingredient and the philosophy were the same.
They patented BioVer-X™ themselves. They chose not to license it to a cosmetics conglomerate. K&K exists because they believe skin should need less over time — not more.
That is the entire point.
Skin that rebuilds itself. We just make the conditions right.
BioVer-X™
The base layer your barrier has been missing.
A structurally modified resveratrol. Patented. Exclusive to K&K.
KEEP BUILDING
Stay in it.
New research. Product updates. Barrier science — explained in plain English.