FullyVital vs. Mayraki: An Honest Anti-Gray Comparison

Two products are showing up in the same search when women start researching gray hair support: FullyVital and Mayraki.

They are not the same kind of product.

FullyVital takes an inside-and-outside approach, pairing a daily supplement with a topical serum to support the root causes of graying.

Key fact: The European Food Safety Authority confirmed in 2009 that copper contributes to normal hair pigmentation, one of very few EU-authorized hair-color claims.

This comparison lays out the differences honestly, so you can decide what makes sense for you.

What Is Each Product Actually Trying to Do?

FullyVital is designed to support your hair at the biological root causes of graying, from inside and outside at the same time.

The Anti-Gray 30-Day Kit pairs a daily supplement with a topical serum, so both pathways are addressed together.

Mayraki offers a topical-only serum product.

A topical-only approach works at the scalp surface.

It does not address the internal nutrient and antioxidant environment that feeds the follicle from within.

If graying has more than one root cause, and the research suggests it does, addressing only one pathway may leave the others unattended.

How Do the Root Causes Map to Each Formula?

Research has identified five biological factors that converge on the same outcome: the follicle makes less melanin over time.

Those five root causes are oxidative stress, hydrogen peroxide buildup, declining stem-cell activity in the scalp, stress hormones, and scalp aging.

Here is how each brand maps to those causes.

FullyVital published this comparison. Mayraki ingredient data is drawn from publicly available product listings and has not been independently tested by FullyVital.

What Makes FullyVital's Formula Different?

FullyVital's serum is formulated with 2% Greyverse, a palmitoyl tetrapeptide-20 studied at that specific concentration to support the hair's natural pigment process.

Silverfree and EUK-134 are designed to help reduce the hydrogen peroxide buildup that research links directly to the graying process.

A 2009 study published in FASEB Journal found that hydrogen peroxide accumulates in aging hair follicles as the enzyme catalase declines.

The serum also includes Eterwell Hair, a senolytic active designed to support the scalp's stem-cell environment as hair ages.

The supplement brings a separate set of mechanisms.

Copper supports your body's natural melanin production through the tyrosinase enzyme pathway.

L-Tyrosine provides the building block your body uses to make pigment.

A multi-antioxidant complex (glutathione, astaxanthin, selenium, and polypodium) helps defend the follicle against the free-radical damage linked to graying.

Ashwagandha and L-Theanine support your resilience to everyday stress, the same stress research links to graying.

What Does the Science Say About Stress and Gray Hair?

Stress has a direct biological pathway to the follicle.

A 2020 study published in Nature showed that stress hormones can rapidly deplete the melanocyte stem cells responsible for producing pigment.

A 2021 study published in eLife found that individual hairs regained pigment when psychological stress dropped.

No topical product addresses the stress pathway, because stress acts systemically, through hormones and the nervous system.

The FullyVital supplement includes adaptogens (ashwagandha and L-Theanine) designed to support your body's response to everyday stress.

How Do the Products Compare on Transparency and Third-Party Testing?

FullyVital's supplement is third-party tested for heavy metals, vegan, cruelty-free, non-GMO, and manufactured in an FDA-registered, GMP-certified facility in the USA.

The serum is drug-free and hormone-free.

Every active in FullyVital's formula is listed with its concentration on the product page.

Mayraki's full ingredient concentrations are not listed in publicly available product information at the time of this writing.

Concentration matters: Greyverse is formulated at 2% because that is the level studied to support the pigment process.

A lower concentration of the same ingredient may not deliver the same support.

What Do Real Customers Say About FullyVital?

FullyVital has a 4.7 out of 5 average rating from over 21,600 customers.

In a customer survey conducted in April 2025, 85% of respondents reported noticing fewer grays in 90 days.

Eighty-eight percent reported seeing new pigment at the roots in 60 days.

"I see much less grays in the mirror, I don't have to dye my hair for 14 weeks now."

Shana G.

Results like that do not come from color-masking.

They come from supporting the follicle at the biological level, consistently, over a full growth cycle.

Which Option Makes More Sense If You Have Tried Other Products Before?

If you have already tried a topical-only approach and felt like you were always chasing the problem, there is a reason for that.

Topicals reach the scalp surface.

They do not reach the internal nutrient environment, the stress-hormone pathway, or the antioxidant defenses your follicles need from within.

FullyVital is designed to support all five root causes at once, inside and out.

The Anti-Gray 30-Day Kit is the starting point for seeing how the two-part system works for your hair.

The 120-day money-back guarantee means you can give it a full growth cycle with no financial risk.

Try FullyVital risk-free for 4 months. If you are not seeing results, we will refund you.

How Do You Get Started With FullyVital?

Start with the Anti-Gray 30-Day Kit.

It includes one month of the supplement and the serum together.

Use the serum on your scalp daily and take the supplement as directed.

Track what you notice over the first 30 days.

Take a photo of your roots at day one and again at day 30. Small changes are easier to see when you have something to compare them to.

Hair grows slowly, and so does the melanin pathway.

Give the system a fair shot over a full growth cycle to see what it can do for your hair.

Frequently Asked Questions

Is FullyVital the same type of product as Mayraki?

FullyVital is a two-part system: a daily supplement and a topical serum used together.

Mayraki is a topical-only product.

They are designed around different approaches to supporting hair color.

Does FullyVital have clinical backing for its ingredients?

Several of FullyVital's key actives have published research behind them.

Greyverse is studied at the 2% concentration used in the serum.

Copper has an EU-authorized claim for its role in normal hair pigmentation, confirmed by the European Food Safety Authority.

Silverfree and EUK-134 are designed to address hydrogen peroxide buildup, a mechanism documented in peer-reviewed research.

How long does it take to see results with FullyVital?

Hair grows slowly, so the timeline matters.

In a customer survey from April 2025, 88% of respondents reported seeing new pigment at the roots within 60 days.

Eighty-five percent reported noticing fewer grays by 90 days.

FullyVital's 120-day guarantee gives you a full growth cycle to evaluate the results.

What is the Mayraki alternative if I want an inside-and-outside approach?

FullyVital is designed specifically as the inside-and-outside alternative to topical-only products like Mayraki.

The supplement supports the nutrient, antioxidant, and stress pathways that a serum alone cannot reach.

The serum brings clinically-studied actives directly to the scalp at the same time.

Is FullyVital safe and third-party tested?

FullyVital's supplement is vegan, cruelty-free, non-GMO, and third-party tested for heavy metals.

It is manufactured in an FDA-registered, GMP-certified facility in the USA.

The formula is drug-free and hormone-free.