Anti-Gray Kit 30-Day

You can expect to see healthier, softer hair within 3-4 weeks of using our serum. Within 2-3 months, you will notice less grays and naturally darker roots. The longer you use our products, the better the results you can achieve.

The Kit combines two products that attack graying from inside and outside. The Enhance Youth Vitamins (taken 2 capsules twice daily with meals) deliver 25 ingredients — including catalase precursors, glutathione building blocks, spermidine from wheat germ, Fo-Ti, PABA, copper, and naringenin — that target the root internal drivers of graying (oxidative stress, hydrogen peroxide buildup, micronutrient depletion, stress hormones). The Enhance Youth Serum, applied daily to graying areas, delivers topical actives that work at the follicle — most notably PTP-20 peptide, plant exosomes, Palmitoyl Dipeptide-52, Acetyl Tyrosine, EUK-134, and Fo-Ti — to reactivate melanocytes, neutralize follicular H₂O₂, and feed pigment cells the precursors they need to produce melanin again.

FullyVital was specifically formulated by Dr. Sandra Kaufmann to address: (1) Hydrogen peroxide buildup in the follicle, which bleaches pigment from within (Wood et al., FASEB Journal 2009); (2) Oxidative stress that damages melanocyte DNA; (3) Depletion / "stuck" melanocyte stem cells in the hair follicle bulge (Sun Q, Lee W, Ogawa T et al., "De-differentiation maintains melanocyte stem cells in a dynamic niche," Nature 2023;616:774–782, NYU Langone, senior investigator Mayumi Ito, PhD); (4) Nutrient deficiencies — particularly copper, B12, biotin, ferritin, and Vitamin D, all of which are documented in peer-reviewed studies as low in people with premature graying; (5) Scalp aging and cellular senescence in the follicular microenvironment.

Most users see softer, healthier hair in 3–4 weeks. In FullyVital's April 2025 customer survey, 88% reported new pigment in the roots by 60 days and 85% saw visibly fewer grays by 90 days. Doctors recommend a minimum of 3 months for noticeable change; results compound between months 3–6. Hair grows roughly 1 cm/month — so any repigmentation at the root takes a full hair cycle to become visible.

Yes — every active in the Kit is backed by published research, although it's important to be honest about what that means. The marquee actives have peer-reviewed evidence: PTP-20 in International Journal of Cosmetic Science 2018; catalase/H₂O₂ in FASEB Journal 2009; spermidine in Rinaldi et al., Dermatology Practical & Conceptual 2017; Fo-Ti in BioMed Research International 2015; tyrosine in PMC 2018. FullyVital's own efficacy stats are from internal customer surveys, not a published randomized controlled trial. We disclose this because honesty matters — the underlying ingredient science is strong, but a fully published RCT specifically on the FullyVital combination has not been released. The 120-day guarantee exists to let you test it on yourself risk-free.

Partially, yes — and this is now established science. Rosenberg, Picard et al. (eLife 2021, Columbia University, n=14 volunteers, mean age 35) directly observed gray hairs returning to their original color when life stress decreased. Older case reports (Comaish 1972; PABA literature from the 1940s) show the same. The 2023 NYU Langone paper in Nature (Sun et al.) identified melanocyte stem cells getting "stuck" in the follicle bulge as a key reversible mechanism. The honest caveat: fully white hairs that have been white for years are harder to reverse than newer, transitional grays. That's why FullyVital works best in the early-to-mid graying window.

Both are doctor-involved supplement + serum combos at the same $100 price point, but they differ on three points. (a) Formulator credentials — FullyVital is developed by Dr. Sandra Kaufmann, MD (Johns Hopkins-trained cellular biologist, author of The Kaufmann Protocol, Chief of Pediatric Anesthesia at Joe DiMaggio Children's Hospital). Arey's serum is dermatologist-tested but co-founded by a trichologist (Jay Small) with MD advisor Kenneth Conrad. (b) Ingredient depth — FullyVital uses 25 supplement actives and 13 serum actives, including plant exosomes, EUK-134, and senolytic-action Linum Alpinum — which Arey's Mela-9® complex does not contain. (c) Guarantee and study population — FullyVital offers a 120-day money-back guarantee with no pre/post-photo requirement. Arey's clinical study was conducted in subjects with only 5–25% grey hair (per arey.com), and its 4-month guarantee requires before-and-after photos, daily-use compliance, and that you start with <30% gray. FullyVital is designed to work across a broader range of graying stages.

Heyhair leads with a high-dose catalase supplement (Catalase CORE 30,000 IU) plus Gray Escape and Root Revival, totaling roughly $128/month for the full bundle vs. FullyVital's $100 Kit. Heyhair is described as "scientifically formulated" but does not cite an MD as formulator. FullyVital's serum addresses the H₂O₂ pathway differently — using EUK-134 (a synthetic SOD/catalase mimetic) plus PTP-20, which the 2018 Int. J. Cosmetic Science study showed reduces intracellular H₂O₂ ~30% while also activating melanin production. So FullyVital tackles the same root cause from two angles rather than relying on one mega-dose of oral catalase, which has limited evidence for crossing into hair follicles intact.

Mayraki's Anti-Grey Hair Color Restoring Treatment ($59) relies primarily on Fo-Ti and contains DMDM hydantoin, a formaldehyde-releasing preservative. FullyVital is formaldehyde-free. Particle Anti-Gray Serum ($49, by Particle for Men, co-founded by Ayal Ebert and Guy Falkovitch) is built around Palmitoyl Dipeptide-52 (Silverfree™) only; FullyVital includes Palmitoyl Dipeptide-52 plus PTP-20, plus exosomes, plus Acetyl Tyrosine. Particle's guarantee is 30 days; FullyVital's is 120 days. Neither Mayraki nor Particle is MD-formulated.

The Kit is vegan, cruelty-free, drug- and hormone-free; manufactured in an FDA-certified U.S. facility under Good Manufacturing Practices (GMP); third-party tested for heavy metals; certified Non-GMO; and free of fragrance, parabens, phthalates, benzoates, and formaldehyde. Most users report no side effects. Because the supplement contains B-vitamins (including biotin), Fo-Ti, and spermidine, consult your doctor first if you are pregnant, nursing, on blood thinners, on chemotherapy, have a history of liver disease (Fo-Ti has had rare hepatic reports at very high doses, though FullyVital uses safe levels), or are taking thyroid medications.

Step 1 — Take 2 vitamin capsules twice daily (4 total/day) with meals. Step 2 — Brush your scalp ~100 strokes (this lifts the follicles and lightly stimulates circulation), then apply the serum directly to graying areas once daily. Leave in; do not rinse. Step 3 — Gently massage the serum into the scalp so it absorbs. Detailed instructions are emailed after purchase.

Yes. The serum is color-safe — many customers use it specifically to extend time between salon visits. It can be paired with shampoos, conditioners, and styling products. If you also use a hair-growth serum (e.g., FullyVital's Enhance Hair Serum, Minoxidil, or competitors), space the two serums a few hours apart so each can absorb without dilution.

Yes — 100% vegan, cruelty-free, drug-free, hormone-free, and made in the USA in an FDA-certified facility. Free of fragrance, parabens, phthalates, benzoates, and formaldehyde.

Dr. Sandra Kaufmann, MD — a cellular biologist and longevity expert. She holds a Master's in Tropical Ecology and Plant Physiology (University of Connecticut), an MD from the University of Maryland, and completed her residency and fellowship at Johns Hopkins. She currently serves as Chief of Pediatric Anesthesia at Joe DiMaggio Children's Hospital and authored The Kaufmann Protocol: Why We Age and How to Stop It. She is also Co-founder of Club Exosome (regenerative medicine) and a Scientific Advisor or Medical Board Member for organizations including Qalytude, People Unlimited, Biolight, Oxford Healthspan, and DiVinci 50.

The Kit is recommended for best results because it attacks graying from inside (vitamins) and outside (serum) simultaneously, addressing different root causes that each product alone can only partially target. The vitamins handle systemic drivers — oxidative stress, nutrient deficiency, hormonal stress — while the serum addresses follicle-level pigment cells topically. In our internal data, users on the full Kit consistently outperform users on the serum or vitamins alone. If budget is a constraint, start with whichever feels most relevant: the serum for visible gray patches, the vitamins if you suspect nutrient or stress drivers.

You get a full 120-day money-back guarantee — among the longest in the gray-reversal category (vs. Particle's 30 days, Arey's 4-month conditional guarantee with photo requirements, and most retail sellers' standard 30-day windows). If you don't see visible improvements within 120 days, email support@fullyvital.com with the subject "Returns" and your order number for a full refund (less shipping & handling). No before/after photos required.

Hair dye masks grays with harsh chemicals, requiring monthly touch-ups at $600-1,200 yearly. FullyVital targets the root causes naturally - no damage, no maintenance, just your natural color gradually returning.

Users with more gray hair still see improved texture and slower gray growth after 3-6 months, though results take longer. You're reversing years of cellular changes naturally - it requires patience but provides lasting results without chemicals.

Yes, FullyVital is completely safe with color-treated hair and actually helps repair damage from dyeing. Many customers use it to extend time between salon visits while strengthening chemically-treated strands.

Yes, it's safe and effective to use both hair growth and anti-gray products together. You can take the supplements together. We recommend using the two serums a few hours apart to get maximum benefit of both serums.