
AG1 Next Gen is the best-tested and most thoroughly studied greens powder we track, and its probiotic and vitamin forms are genuinely good. But much of the formula sits inside proprietary blends, and at over $3 per scoop you are paying a large premium for convenience. Buy it if NSF certification and a one-scoop routine matter more to you than cost; otherwise a basic multivitamin plus more produce covers most of the same ground.
Why we like it
- NSF Certified for Sport, with certified lots listed publicly
- Five named, well-researched probiotic strains at 10 billion viable cells
- Bioavailable vitamin forms (5-MTHF folate, methylcobalamin, P5P)
Keep in mind
- About $3.33 per serving at $99.99 per 30-serving pouch
- Two proprietary blends (9 g combined) hide individual botanical doses
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