Which of these brands scored highest overall?

Thorne averaged 85.6/100 across 7 scored products — the highest of the 2 brands compared. Higher-scoring brands generally combine full ingredient dose disclosure, formulation choices backed by RCT evidence at studied doses, and public third-party testing.

Is Thorne better than Life Extension?

On our 6-dimension rubric, yes — Thorne averaged 85.6/100 across 7 scored products versus Life Extension's 68.2/100 across 19 products, a 17.4-point gap. The gap comes primarily from evidence quality, dose disclosure, and formulation choices — see the per-brand deep-dive for the specific products driving each brand's average.

What is the highest-scoring Thorne product on Vyvata?

Thorne Basic Nutrients 2/Day scores 89/100 (Elite tier) — the top-scored Thorne product in our catalog. Full breakdown on the product page.

Does Life Extension have any Rejected products?

Yes — 2 of 19 scored Life Extension products hit an auto-fail rule (proprietary blend, sub-therapeutic dose, unverified claim, or outside the supplement rubric). Rejected products stay listed with reasons — see the deep-dive.

Do third-party certifications like NSF and USP guarantee a high score?

They're a strong signal on manufacturing integrity but only cover part of the Vyvata rubric. A product can be NSF-certified and still have weak evidence for its active ingredient, sub-therapeutic dosing, or misleading marketing. NSF/USP is one input into the Manufacturing dimension; the other five dimensions are independent.

Is this comparison biased by which products Vyvata carries?

Yes, in the sense that we only score products we list. We list products across all 2 brands compared here, but a brand with a wider catalog we carry can look "better" purely from statistical mass. The individual per-product scores are independent — see the deep dives above for the specific products and reasoning per brand.

How often does this comparison update?

Whenever any of these brands' products get rescored. New evidence (published trials, third-party testing releases, label updates) can shift individual products up or down, which changes the brand averages. Every score carries a "last scored" timestamp on the product page.

Brand comparison

Thorne vs Life Extension: How the Two Practitioner-Tier Brands Actually Score

By the Vyvata Scoring Team · Updated October 6, 2026

Thorne and Life Extension both build their brand identity around citing research — Thorne through NSF Certified for Sport manufacturing and a large clinical-research partnership footprint, Life Extension through decades of in-house-published dosing rationale for every product. Both are frequently recommended in longevity and biohacking communities. This is how every scored product from each brand actually performs on the Vyvata rubric — same 6 dimensions, same weighting, applied uniformly. Read the rubric →

Head-to-head summary

#	Brand	Avg score	Scored	Tier mix	Top product
1	Thorne	85.6	7 of 7	6 Elite 1 Verified	Thorne Basic Nutrients 2/Day · 89
2	Life Extension	68.2	19 of 19	1 Elite 11 Verified 5 Standard 2 Rejected	Life Extension Super Omega-3 EPA/DHA · 82

Overall winner on average score: Thorne at 85.6/100 across 7 scored products.

Per-brand deep dive

Thorneavg 85.6/100 across 7 scored products

Thorne Basic Nutrients 2/Day 89/100 · Elite

Foundational multi built on active B-vitamin forms (5-MTHF folate, methylcobalamin, P-5-P B6) and chelated minerals — the anchor product for the Elite tier.
Thorne Methyl-Guard Plus Dietary Supplement, 90 Capsules EXP 10/2026 88/100 · Elite

[Rescored via evidence crawl] Previous score 84 → new 88.
Thorne Selenium 200 mcg Dietary Supplement EXP 7/2027 87/100 · Elite

Genuine Thorne Selenium 200 mcg as selenomethionine (highly bioavailable form).
Thorne Creatine Monohydrate 85/100 · Elite

[Rescored via evidence crawl] Previous score 78 → new 85.
Thorne Magnesium Bisglycinate 85/100 · Elite

[Rescored via evidence crawl] Previous score 81 → new 85.

Life Extensionavg 68.2/100 across 19 scored products

Life Extension Super Omega-3 EPA/DHA 82/100 · Elite

[Rescored via evidence crawl] Previous score 76 → new 82.
Life Extension Two-Per-Day Multivitamin 78/100 · Verified

[Rescored via evidence crawl] Previous score 73 → new 78.
Magnesium Glycinate 90 Caps Magnesium Bisglycinate/ Life Extension 78/100 · Verified

Life Extension is a well-established supplement brand known for citing primary research directly in its product literature (as this listing does with numbered references) and for maintaining in-house testing infrastructure.
Life Extension Specially Coated Bromelain 500g/60ct 76/100 · Verified

[Rescored via evidence crawl] Previous score 71 → new 76.
Life Extension Senolytic Activator 36 Caps + Autophagy Renew 30 Caps | Longevity Bundle | Quercetin Fisetin Luteolin 75/100 · Verified

This Life Extension bundle combines two cellular-aging-focused formulas with research-informed ingredient choices: Bio-Quercetin phytosome (a bioavailability-enhanced quercetin delivery form), standardized fisetin (18%, 56mg — a well-studied senolytic flavo…

How the scoring works

Every product is scored on six dimensions — evidence (RCT quality supporting the active ingredients at the label dose), formulation (dose adequacy, bioavailability form, redundancy), manufacturing (third-party testing, GMP, facility audits), safety (adverse-event profile, interactions, dose ceiling), transparency (dose disclosure vs proprietary blends, honest marketing), and sustainability (sourcing, packaging, corporate practice). Tier thresholds: Elite 85+, Verified 70–84, Standard 50–69, Rejected 0–49. Rejected products stay listed with reasons. Full rubric →

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