About GUERRACHROM®

Physician-developed. Nutrition for aging hair.

Our Story

There is a moment in medicine when something you have long accepted as inevitable begins to look different.

In 2023, researchers at NYU Langone published a study in Nature suggesting that the cells responsible for hair pigmentation do not simply disappear with age — the machinery remains intact; the process seems to stall. Our founder, a physician with more than five decades in internal medicine, found in that research something worth pursuing. GUERRACHROM® grew from that pursuit: nutrition for aging hair — 16 nutrients in one simple daily program, a powder in the morning, capsules and softgels at night.

The Physician Behind the Formula

Most supplements are designed by marketers. This one was developed by a clinician — and tested on himself, through years of careful self-experimentation, the formulation refined again and again based on what he observed. Every ingredient reflects a specific biological rationale. The timing — morning and evening — follows the body's natural daily rhythms.

This is not a supplement developed in a boardroom. It is the result of a physician's life's work.

Patent Pending. Proprietary Formulation.

The GUERRACHROM® formulation is patent pending and entirely proprietary. Every ingredient, every ratio, and every delivery method was selected with clinical precision.

Meaningful biological change takes time. Three to six months of steady, consistent use is the honest expectation — there are no shortcuts, and we would not offer you one. That is why GUERRACHROM® is a monthly subscription: it is designed to be taken the way it was developed to work.

Frequently Asked Questions

Who developed GUERRACHROM®?
A physician with over 50 years of clinical experience in internal medicine.

Is GUERRACHROM® safe?
It was developed with clinical care and precision. As with any supplement, consult your healthcare provider before starting, especially if you have a medical condition or take prescription medications.

What makes the formulation proprietary?
The formula is patent pending and not available anywhere else. The specific combination of ingredients and their ratios was developed exclusively by our founding physician.

How does the subscription work?
Your monthly supply ships directly to your door. You can manage, pause, or cancel anytime through your account.

Why is consistent use important?
Meaningful biological change takes time. GUERRACHROM® is designed for steady, sustained use — which is why it is a subscription, not a one-time purchase.

Dr. Luis A. Guerra — New York City

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.