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Dr. Formulated Anti-Gray Ritual

One dropper. Fewer grays. No dye.

Thirteen clinical ingredients in the BioMelanin® complex, boosting your own pigment while you sleep.

4.7 · 1,520+ reviews
Woman's hair transitioning from gray to naturally darker, more pigmented strands after using FullyVital
4.7 · 1,520+ reviewsDr. Sandra Kaufmann (Formulator)Dr. Amie Hornaman (Thyroid Expert)Dr. Kyrin Dunston (Hormone Expert)Dr. Sharon Stills (Menopause Expert)
FullyVital Anti-Gray Serum black dropper bottle with Doctor Formulated seal

The problem

Dyeing your hair gets old fast. Every four to six weeks, it's another appointment, another three hours in the chair, and another $200.

And the moment you stop, the grays come right back. That's because dye only covers gray. It never fixes the five things that cause it: peroxide buildup, free radicals, slowed-down stem cells, stress, and aging.

What if your nighttime routine could do the work instead?

How it works

1

Shake and fill the dropper

Use one to two droppers of a light serum. That's the whole first step.

2

Massage into graying areas

Temples, part line, wherever gray shows. Rub it in so BioMelanin® reaches the roots.

3

Sleep. Style as normal.

It soaks in overnight and leaves nothing behind, so your hair styles clean in the morning.

Why you'll love it

Grid of real FullyVital customers holding the Anti-Gray Hair Serum dropper bottle

Roots coming in darker

In our March 2026 survey of 445 customers, 85% reported fewer visible grays by day 90, and 88% saw new color growing in by day 60.

FullyVital serum dropper surrounded by the 5 root causes of graying hair

Five root causes, one dropper

BioMelanin® pairs the PTP-20 peptide with plant exosomes, EUK-134, and 10 more clinical ingredients. EUK-134 clears out the peroxide that bleaches color from your hair.

Before-and-after comparison showing hair transitioning from gray-streaked to fully pigmented

Risk-free for 120 days

Use it every day. If you don't see fewer grays within 120 days, ask for a full refund. No before-and-after photos needed.

Loved by 1,520+ customers

“I was mortified, nobody my age had gray. After using this product, I notice my roots are growing in dark again.”

— Shana G., FullyVital customer

“I've seen a significant reduction in grays on my sides. I love that its 100% natural and without any chemical dyes.”

— Connor R., FullyVital customer

“I suffered an allergic reaction to hair dye that damaged my scalp. I started using FullyVital — I am seeing fewer grays.”

— Caroline S., FullyVital customer

Start your one-dropper ritual tonight

$56$89

You save $33 (37% off)

Start My Pigment Routine
✓ 120-day money-back guarantee✓ Free shipping over $35

Questions, answered

Can a serum actually do anything about gray hair?

The PTP-20 peptide in our formula has been studied in published research (International Journal of Cosmetic Science, 2018; Skin Appendage Disorders, 2022). Those studies tested the ingredient, not this exact product. Our March 2026 survey of 445 customers points the same way.

Will it make my hair greasy?

No. The formula is light, soaks in fast, and dries fully overnight. Hyaluronic acid and panthenol condition your hair without weighing it down, so it styles clean in the morning.

Is $56 worth it compared to dyeing?

One customer told us they were spending $200 a month and three hours in the salon chair. The serum is $56, ships free, and you can split it into four payments. Plus, our 120-Day Hair Revival Promise has you covered.

One dropper tonight. Fewer grays ahead.

Try the Serum Risk-Free
✓ 120-day money-back guarantee