Scandinavian Biolabs vs. FullyVital

Scandinavian Biolabs and FullyVital both sell topical serums for thinning hair.

Scandinavian Biolabs centers its formula on a turmeric-derived ingredient called Capilia Longa.

FullyVital centers its system on a wider mix of published, root-cause actives.

Here is how the two compare on ingredients, evidence, and price.

Key fact: FullyVital's standalone hair growth serum costs $55, compared to Scandinavian Biolabs' Bio-Pilixin serum at $79.

Scandinavian Biolabs vs. FullyVital at a Glance

FullyVital's Density Renewal System 30-Day pairs a topical serum with an oral supplement at a comparable price to Scandinavian Biolabs' routine.

Scandinavian Biolabs offers a longer money-back guarantee, worth noting if you want more time to judge results.

Both brands sell an oral supplement alongside the topical serum.

The sections below cover each brand's formula and evidence in more detail.

Scandinavian Biolabs' Approach

Scandinavian Biolabs' flagship product is the Bio-Pilixin Activation Serum, priced at $79.

The formula is built around Capilia Longa, a turmeric-derived plant stem cell ingredient, alongside niacinamide and caffeine.

The brand cites a 150-day study reporting 93 percent of participants had a reduction in hair loss.

The same study reported 77 percent saw less shedding after 45 days and 73 percent saw increased density after 150 days.

Scandinavian Biolabs also sells Hair Nutrient Tablets, an oral supplement.

The tablets contain zinc, vitamin C, and B vitamins.

Zinc in the tablets carries an EFSA-authorized claim for the maintenance of normal hair, the same claim standard FullyVital uses.

The brand backs its products with a 150-day money-back guarantee.

FullyVital's Approach

FullyVital's Density Scalp Treatment and supplement are designed to target 6 different root causes of thinning at once.

Adenosine in the serum is backed by a clinical trial in The Journal of Dermatology.

That trial found it increased the proportion of thick hair strands.

Orthosilicic acid in the supplement is supported by a 9-month randomized, placebo-controlled trial.

That trial found reduced breakage and increased hair thickness in women with fine hair.

Zinc and biotin in the supplement also carry EFSA-authorized claims for hair maintenance.

FullyVital is recommended by over 150 dermatologists and backed by a 120-day money-back guarantee.

"I see a lot of regrowth, and my curls are coming back. These products really work!"

Neha P.

Comparing the Core Evidence

Capilia Longa's evidence comes from a manufacturer study of 40 volunteers over 90 days.

That study was conducted by Vytrus Biotech, the company that develops and sells the ingredient.

Some of FullyVital's ingredients are manufacturer-sponsored too, and FullyVital discloses that status honestly rather than hiding it.

Other FullyVital actives, like adenosine and orthosilicic acid, are backed by studies published in independent peer-reviewed journals. For a closer look at which of these actives hold up under scrutiny, our evidence-tier breakdown of FullyVital's ingredients covers each one in detail.

Both brands use EFSA-authorized nutrient claims, which come from a government regulatory body rather than either company's own testing.

Neither brand's headline active has been tested in a head-to-head trial against the other.

Price and Guarantee Comparison

Scandinavian Biolabs' serum costs $79, compared to $55 for FullyVital's serum alone.

Scandinavian Biolabs' full routine starts at $97 a month, close to FullyVital's $105 Density Renewal System 30-Day.

Scandinavian Biolabs backs its products with a 150-day money-back guarantee.

FullyVital's guarantee runs 120 days, still well past the 3 to 6 months a full growth cycle typically takes.

Both guarantee windows give you real time to judge results rather than a rushed verdict.

Which Should You Choose?

Both brands offer a legitimate topical-and-oral approach to thinning hair. FullyVital is also compared against another brand in our Act+Acre vs. FullyVital guide, which covers the same topical-and-oral approach.

Scandinavian Biolabs offers a longer guarantee and a well-documented tablet supplement.

FullyVital offers a lower serum price and independently published actives.

FullyVital also sells a third product, collagen, that Scandinavian Biolabs does not carry.

The Density Renewal System 30-Day is a reasonable place to start comparing results for yourself.

FullyVital is recommended by over 150 dermatologists and rated 4.7 out of 5 by more than 21,600 customers.

Each formula is manufactured without added hormones or drugs.

FullyVital's hair growth line is vegan and cruelty-free.

Every batch is third-party tested for heavy metals.

The serum and capsules are Non-GMO and made in a GMP-certified, FDA-registered facility in the USA.

Frequently Asked Questions

Is Scandinavian Biolabs or FullyVital better for hair growth?

Both brands offer a topical serum paired with an oral supplement for thinning hair.

Scandinavian Biolabs centers its formula on a turmeric-derived ingredient called Capilia Longa.

FullyVital combines EFSA-authorized nutrients with independently published actives across 6 root causes.

How does Scandinavian Biolabs' price compare to FullyVital?

Scandinavian Biolabs' serum costs $79, and FullyVital's costs $55.

Scandinavian Biolabs' full routine starts at $97 a month.

FullyVital's comparable Density Renewal System 30-Day costs $105.

Which brand has the longer money-back guarantee?

Scandinavian Biolabs offers a 150-day money-back guarantee.

FullyVital offers a 120-day money-back guarantee.

Both windows are longer than the typical retail return policy.