Sporestrike Labs · Kaptagon Corporation
About Sporestrike Labs
A small US company with one product and one idea: that a well-documented biological mechanism can be purified, stabilised and put in a pen.
Who we are
Sporestrike Labs is the consumer brand of Kaptagon Corporation, a company registered in Georgia, USA. SPORESTRIKE® has been in commerce since July 2025 and is a registered United States trademark (Reg. No. 8,168,214). A patent application covering the formulation approach is on file with the USPTO.
We make one thing: a daily nail and skin care serum, sold as a single pen or a 3-pack. We sell it directly, on this site and on Etsy, and we pack and ship every order ourselves from the United States. There is no retail network, no distributor and no subscription.
What we set out to do
The nail is a hard surface to care for. It is dense, layered keratin with no blood supply, which turns most of nail care into a delivery problem rather than an ingredient problem. Most products on the shelf either soften the surface or were designed for skin. We wanted to start from a different place.
That place is enzyme biology. Certain organisms produce enzymes that break down the structural material of others, and enzymes like chitinases and beta-glucosidases have been studied and published for decades; the research behind the mechanism is summarised on The Science. Sporestrike is built on a purified complex of those enzymes. Because they are proteins rather than synthesised chemistry, two engineering decisions followed: a coconut-shell activated charcoal carrier to hold them where they are placed, and an oxygen-sealed brush-tip pen to keep them stable between uses. The longer version of that story is The Idea Behind Myco-Therapeutic Development.
How we talk about it
Sporestrike is a cosmetic product. We describe what it is made of and how it is designed, and we point to the published research the mechanism rests on. We do not describe it as a treatment for any condition, we have not run a clinical study on it, and we will not quote one that does not exist. When customer results are published on this site they will be tied to real orders and printed without edits.
Every ingredient is on the label, in descending order, and the same list appears on the product page. There are no synthetic fragrances, dyes or parabens in the formula.
Get in touch
Questions about an order, the pen or the research: contact us, email discover@sporestrike.co, or call +1-626-344-9614. We reply within two business days. Shipping and returns are set out in the Shipping Policy and Refund Policy.
SPORESTRIKE® is a registered trademark of Kaptagon Corporation.
Sporestrike is a cosmetic product. It is not intended to diagnose, treat, cure, or prevent any disease.