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.

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For clinicians

Better data between appointments.

Bien Etre works alongside physicians, dermatologists and specialists. Your patients arrive with measured, accredited data, and leave with a plan you can track together.

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A physician reviewing results with a patient A physician reviewing results with a patient
What you receive

Raw values, reference ranges and context.

Patient-shared reports include each measured value, the laboratory reference range and our optimal range, so you can apply your own clinical judgement.

  • 01Accredited methodsCLIA-accredited laboratories in North America and Europe.
  • 02Longitudinal dataRe-tests every 60–90 days show response to a protocol.
  • 03Patient-controlled sharingPatients choose to share. Nothing is sent without consent.
NutriIQ panel

The full NutriIQ panel.

Vitamins, minerals, amino acids, fatty acids and stress hormones that drive energy, sleep, mood, immunity and skin, all from one finger-prick sample.
Amino acids ArginineCirculation
Amino acids AsparagineCellular metabolism
Amino acids BCAAMuscle & recovery
Amino acids CarnitineFat-to-energy transport
Amino acids CitrullineCirculation
Amino acids GlutamineGut & immunity
Amino acids ProlineCollagen & skin
Amino acids TaurineHeart & recovery
Amino acids ThreonineCollagen & skin
Amino acids TryptophanMood & sleep chemistry
Amino acids TyrosineFocus & mood
Amino acids ValineMuscle & recovery
Fatty acids Omega‑3 IndexHeart & brain
Fatty acids EPAInflammation balance
Fatty acids DHABrain & eyes
Fatty acids Omega‑6 : Omega‑3Inflammation balance
Fatty acids Linoleic acidSkin barrier
Fatty acids Oleic acidMembrane health
Minerals MagnesiumSleep & muscle
Minerals ZincImmunity & skin
Minerals CopperEnergy & connective tissue
Minerals SeleniumThyroid & antioxidant
Minerals FerritinIron stores & energy
Vitamins Active B12Energy & nerves
Vitamins Vitamin DBone & immunity
Vitamins Vitamin ASkin & vision
Vitamins Vitamin EAntioxidant
Stress hormones CortisolStress response
Stress hormones TestosteroneVitality (men)
Stress hormones T : C ratioRecovery balance (men)

Testosterone markers are valid in men. NutriIQ is for wellness information, not diagnosis.

Partner enquiries

Let's work together.

Tell us about your practice. We'll share sample reports, partnership options and how referrals work.