Thorne Basic Nutrients 2/Day
The clinician-trusted multivitamin - Mayo Clinic partner brand, no fillers, methylated B vitamins.
The multivitamin clinicians actually recommend - Mayo Clinic partner, methylated B vitamins, no junk.
Price: $29–$39 · Verified: 2026-05-03
The multivitamin clinicians actually recommend - Mayo Clinic partner, methylated B vitamins, no junk.
Most multivitamins are unserious. They're cheap, they use the lowest-bioavailability form of each nutrient, they include fillers that don't belong, and they're sold by brands that don't test their finished product. Thorne is the credible alternative.
What makes Basic Nutrients 2/Day different: methylated folate and B12 (the forms most people can actually absorb), bioavailable mineral chelates, no titanium dioxide, no magnesium stearate, third-party tested, and an active partnership with Mayo Clinic - which only matters because Mayo doesn't partner with junk.
At $30-40/mo it's 2x the cost of grocery-store multivitamins and 60% less than AG1. For anyone who knows they want a real multi but doesn't need the greens-powder add-ons, this is the boring right answer.
Anyone wanting a clinically credible multivitamin without paying AG1 prices, or buyers with MTHFR mutations needing methylated forms.
You want a one-scoop daily greens powder (AG1), or you take individual supplements custom-tuned to your labs.
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Where this fits
Thorne Basic Nutrients 2/Day cross-shops across several editorial surfaces on this site: the full brand catalog, the price band it qualifies for and the in-depth guides for its category.
Thorne Basic Nutrients 2/Day - buyer FAQ
Why methylated B vitamins?
30-40% of the population carries an MTHFR gene variant that reduces their ability to convert standard folic acid to bioactive methylfolate. Methylated B vitamins (folate, B12, B6) are already in active form so they work regardless of MTHFR status. For MTHFR carriers (more common than people realize), this matters. For non-carriers, it doesn't hurt.
Thorne vs AG1 - which one?
Thorne Basic Nutrients is the focused multivitamin at $29-39/mo. AG1 bundles multi + greens + adaptogens + probiotics at $80-100/mo. For budget-conscious foundational coverage, Thorne. For the convenience of one scoop covering everything, AG1. Most clinicians recommend Thorne specifically because the dosing is precise and clinician-traceable.
Is it clinician-only or can anyone buy?
Anyone can buy at thorne.com retail prices. Clinicians get wholesale pricing through Thorne's practitioner channel - this is why you sometimes see Thorne supplements recommended by integrative MDs and naturopaths. The product is identical; just the sales channel differs.