Quick Picks
Eight products that made our shortlist after filtering across all 12 tracked US retailers. Click any pick to see live prices, all retailers, and the latest deal.
How We Ranked These
Filtered to products explicitly labeled USDA Organic or carried by brands whose primary protein line is USDA Organic certified. Includes plant proteins (the bulk of the category) and a small number of organic whey and collagen picks.
All prices verified within the last 24 hours. We re-check every product across all 12 tracked retailers (Walmart, Amazon, iHerb, GNC, Bodybuilding.com, Target, Vitacost, Muscle & Strength, Costco, Tiger Fitness, MyProtein, Transparent Labs) every two hours. Out-of-stock products are excluded from these rankings entirely.
Our Top Pick
1.25 lb · 18g protein/scoop · 28 servings
USDA Organic plant protein from a brand that started the modern organic protein category. Mixes thin, tastes neutral, and works in shakes or baking. The default pick for organic-first buyers. See Target price →
Runner-Up
2 lb · 22g protein/scoop · 30 servings
KOS organic plant protein. Higher-protein scoop than the top pick (20g vs 21g) with a softer texture and added superfood blend. See Amazon price →
Honorable Mentions
The next picks worth knowing about. Slightly different trade-offs but still in the top tier for this category.
Orgain Organic Plant-Based Protein. 2.03 lb, 21g protein/scoop, $24.99 at Costco.
Garden of Life Sport Grass Fed Whey Protein. 1.5 lb, 24g protein/scoop, $29.99 at Walmart.
KOS Organic Plant Protein. 1.3 lb, 20g protein/scoop, $17.29 at Target.
Vital Proteins Collagen Peptides (Family Size). 2.5 lb, 18g protein/scoop, $64.99 at Costco.
See live organic protein pricing
Orgain and KOS rotate as the best-priced organic option. Stay on top of current deals.
Browse plant protein →Frequently Asked Questions
It means every ingredient (and for whey, every step of dairy farming) meets federal organic standards: no synthetic pesticides, no GMOs, no irradiation, no synthetic fertilizers on feed crops, no growth hormones, restricted antibiotic use. The seal is regulated; a brand can't use it without certification.
For plant proteins (pea, soy, rice), organic offers genuine value because the source crops are heavy pesticide users. For whey, the value is smaller (dairy farming uses fewer pesticides than crop farming), though grass-feeding standards typically come bundled.
Sometimes. The flavor lineup is narrower (fewer artificial flavors and dyes are allowed under organic certification), and organic plant proteins tend toward earthier base flavors. Orgain and KOS have invested heavily in flavor R&D and are widely rated as the best-tasting organic options.
If you eat organic in general, yes; this is a small premium for category consistency. If you don't, the marginal benefit of organic protein specifically is probably not worth the 30 to 50 percent price premium.
Orgain Organic Plant-Based at iHerb or Walmart often runs $25 to $30 for a 2 lb tub, which is competitive with non-organic plant protein. KOS at Costco is also a value play (5 lb organic plant for ~$50).
Not by default. Organic certification covers organic farming, not gluten. Most organic plant proteins are gluten-free anyway (pea, rice, hemp are naturally gluten-free), but always check the label if Celiac is your driver.
Related Rankings
Other useful price comparisons on ProteinPrice.com:
- The full best-value protein ranking across all 377 tracked products.
- Head-to-head product comparisons across our catalog.
- Browse whey isolate, the cleanest whey category by macros.
- Browse all whey protein blends, isolates, and concentrates.
- Casein protein for slow-release recovery and bedtime use.
- Plant protein from pea, rice, hemp, and soy blends.
- Mass gainers for hard gainers and calorie-surplus bulking.
- Protein bar comparisons across 70+ tracked bars.
- Ready-to-drink shakes and protein waters.
- Current protein deals live across all retailers.