Helvy vs Thriva.

Thriva launched in 2017 and built the UK app-led testing category. The product shape is: a finger-prick panel arrives in the post, the customer collects the sample and posts it back, the lab processes it (Thriva currently advertises results in as little as 48 hours), and the results land in the Thriva mobile app. The app tracks results over time, shows trends, and prompts the customer to re-test on a subscription cadence (typically every three to six months). Thriva also sells a separate vitamin range as a follow-on product.

The Thriva model is well-designed for the customer who wants a low-friction subscription tracker: the app is clean, the cadence is automatic, the panels are simple to pick from. The marker counts are typically smaller than the comprehensive panels at Medichecks or the broadest Helvy panels — Thriva's panels generally sit in the 6-30 marker range, with the most comprehensive options being smaller than Medichecks or Helvy's GEW.

Helvy takes the routed-product shape. The output of a Helvy panel is not a tracked datapoint inside an app; it is every marker explained in plain English against an optimal range plus a supplement protocol generated from the biomarker pattern. The Helvy Plan layer (£89 per month) handles the supplement routing and the six-month retest cadence. The supplement protocol is integrated with the biomarker result; it is not a separate vitamin range sold alongside.

Both products ship from UKAS-accredited UK laboratories to ISO 15189. The lab work is comparable. The difference is the layer above: Thriva is an app-led tracker; Helvy is a routed protocol that ends in a supplement plan. The right choice depends on what the customer wants from the testing: tracking and re-test cadence, or results explained in plain English with a supplement plan built on them.

Thriva built the UK app-led subscription testing category. The flagship is the native mobile app that holds the customer's results over time and prompts a re-test cadence. The panels are simple to pick from and the subscription model is well-tuned for the customer who wants ongoing testing without thinking about it each time. The vitamin range is the follow-on revenue line, marketed alongside the testing.

The app is the strongest piece of the Thriva product. It is clean, well-designed, and the trend tracking over multiple panels is one of the better implementations in the UK direct-to-consumer testing space. If the question the customer is asking is "can I track my biomarkers over time in a clean app with an automatic re-test cadence," Thriva answers yes.

The biomarker count and the output shape are where Helvy diverges. Thriva's panels typically sit in the 6-30 marker range. The output is the result inside the app, with reference-range commentary on flagged values. The interpretation is the customer's job. Helvy's panels run from 5 markers (Hormone Balance) to 17 markers (General Energy & Wellness) to 60 across the broadest profile combinations. The output is every biomarker explained in plain English against a published optimal range, with the markers that need attention leading the report.

The supplement routing is the second divergence. Thriva sells a separate vitamin range — supplements marketed alongside the testing, chosen from a catalogue. The vitamin range is not directly routed from the biomarker results; it is a marketed product line. Helvy's Plan layer routes supplements from the biomarker pattern: the specific supplements, doses, forms and timing come from what the panel shows. The protocol is the routing; the supplements are not a separate purchase.

The interpretation is the third divergence. Thriva tracks the biomarkers themselves over time and leaves the reading largely to the customer. Helvy reads each marker against published optimal ranges with sources (NICE CG181, JBS3, Endocrine Society guidance), not just the standard reference ranges, and explains what each result means in plain English. The reading is the wellness output; the biomarkers are the input.

Both products serve a real audience. Thriva is the app-led tracker for the customer who wants automatic re-test cadence and clean trend visualisation. Helvy is the routed product for the customer who wants results explained in plain English and a supplement protocol. The right choice is which output shape fits the purchasing question.

Thriva is the right choice if you want a low-friction subscription that arrives on a cadence, results that land in a clean mobile app with trend tracking over time, and a supplement range you can layer on as a separate purchase. The app is the strength of the product; the subscription model is well-tuned. If the friction you want to remove from your testing is thinking-about-when-to-retest, Thriva removes it cleanly.

If you want a smaller panel at a lower entry price point and you are happy interpreting the biomarker readouts yourself, Thriva is a clean fit. The £49 entry price is below Helvy's £99 floor, and the panel sizes are tuned for the customer who wants regular ongoing testing at the lowest friction.

Helvy is not the right choice if you want a native mobile tracker app, if you want the lowest possible entry price for ongoing subscription testing, or if you only want biomarker readouts without an interpretation or supplement routing layer.

Helvy is built for the customer who wants the testing to produce a routed output. The report tells the customer what each marker means in plain English, read against published optimal ranges rather than just the NHS disease thresholds. The supplement protocol routes the biomarker pattern into a specific list of supplements, doses, forms and timing, built only on what the results justify.

The plan is the wedge on this comparison. Thriva does not ship one; the vitamin range is a separate purchase. If the question the customer is asking is closer to "what should I actually take, and why" than "can I track my biomarkers in an app", Helvy is the right shape.

Helvy is the routed UK option. Thriva is the app-tracked UK option. The lab work is comparable; the layer above the lab work is different. The right choice is which output shape fits the purchasing question.