CLIA-accredited labs · North America & Europe Working alongside your physician
Take the 2‑minute check
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01 · Cellular NAD⁺ Optimisation

Measure the NAD⁺ inside your cells, then restore it with oral precursors matched to your result.

 Explore 02 · Skin SkinIQ

A 30-second scan, a Skin Score out of 100, and products matched to what your skin shows.

 Explore 03 · Nutrition NutriIQ

30 nutrition biomarkers from four drops of blood, so supplements follow your biology.

 Explore
Not sure where to start?

Eight questions show what you measure — and what you're guessing.

Start the check
Partnership

Partner with Bien Etre.

Bring accredited testing and personalised protocols to your clients, across NAD⁺, nutrition, skin and more.

Apply now Our science
How it works

Apply. Onboard. Launch.

A clear path with dedicated support.

  1. 01

    Apply

    Tell us about your practice, your audience and the pathways you want to offer.

    5 minutes
  2. 02

    Onboard

    We agree commercial terms and give you education and co-branded launch support.

    Education & terms
  3. 03

    Launch

    Introduce accredited testing and transparent protocols to your clients.

    Go live
Partnership models

What you get.

Practitioners & clinics

Offer testing and personalised protocols across our pathways, with clinical-grade credibility.

Retail & brands

Curated supplements, education assets and category support for premium longevity retail.

Corporate wellness

Biomarker programmes for teams who want science-led, preventative health.

Apply to partner

Start your application.

Tell us about your practice and goals. We review applications within five business days.