VOL. I · 2026 · EVIDENCE-LED SUPPLEMENT RESEARCHUSA & GLOBAL EDITION
Fitlabreviews
All Reviews

FITLAB INDEPENDENT COMPARISONS · 2026

Head-to-Head Supplement Comparisons

Every comparison is independently FSP-scored. We map the real decision forks — not generic spec tables — so you can pick the right product for your exact goal.

Ancestral Supplements

Ancestral Supplements

9/10

vs

Heart & Soil

Heart & Soil

9/10
Organ Supplements

Ancestral Supplements vs Heart & Soil

Sourcing transparency vs Informed Sport certification — which organ brand is right for you?

Key Finding

Both score 9/10. The real difference: Ancestral publishes batch-level COAs from NZ-verified farms; Heart & Soil carries Informed Sport certification — non-negotiable for drug-tested athletes.

Grass-FedFreeze-DriedCOA TransparencyInformed Sport

VERDICT: Tie — depends on your priority

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Legion Pulse

Legion Pulse

9/10

vs

BULK Black

BULK Black

9/10
Pre-Workout

Legion Pulse vs Transparent Labs BULK Black

350mg theanine focus stack vs dual-phase caffeine and Informed Choice cert — $0.25/serving apart.

Key Finding

Both are fully dosed, fully transparent pre-workouts. Pulse wins on theanine quality and flavour range; BULK Black wins on Informed Choice certification and dual-phase caffeine for longer sessions.

Full-DoseTransparent LabelNo Proprietary BlendHigh-Stim

VERDICT: Athletes → BULK Black · Focus-seekers → Legion Pulse

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WellMedr

WellMedr

8/10

vs

?

Ro Body

7/10
GLP-1 Telehealth

WellMedr vs Ro Body

Same-day tirzepatide microdosing vs established semaglutide platform — GLP-1 telehealth compared.

Key Finding

WellMedr leads on price ($88/mo vs $99+) and offers a formalised microdosing protocol. Ro Body is the stronger choice if you specifically want semaglutide or branded Wegovy.

GLP-1Compounded TirzepatideMicrodosingTelehealth

VERDICT: WellMedr wins on value · Ro Body for semaglutide

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§Methodology

How we run comparisons

01

FSP Score both products

Each product earns an independent Fitlab Scoring Protocol score before we bring them together.

02

Map the decision criteria

We identify the real forks — the specific factors that should change your choice, not generic table-filling.

03

Declare a winner per category

Each sub-category has a stated winner or tie. No fence-sitting.

04

Give a clear bottom line

Every comparison ends with an explicit pick for each buyer profile. We do not write 'both are good' conclusions.

§Explore More

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