AG1 Athletic Greens
Daily nutritional supplement powder. NSF Certified for Sport. No artificial colors, no titanium dioxide.
How scores are calculated
Materials (40%): How plastic-free the product is — raw materials, construction, and coatings.
Packaging (20%): Is the product packaged in plastic? Is it recyclable?
Transparency (20%): Does the brand disclose ingredients, sourcing, and manufacturing?
Durability (20%): How long does it last? Longer-lasting products reduce plastic waste over time.
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Last updated: April 6, 2026
Supplement capsules and tablets are often made from gelatin, hydroxypropyl methylcellulose (HPMC), or titanium dioxide. The supplement industry has less regulatory oversight than pharmaceuticals, and many products contain undisclosed additives including titanium dioxide (banned in EU food products), artificial colors, and synthetic fillers.
Why We Recommend This Product
Athletic Greens' NSF Certified for Sport formula is rigorously tested. No artificial colors or titanium dioxide. The main caveat is the proprietary blend — individual ingredient amounts are not disclosed. The NSF certification is a meaningful quality marker.
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