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
We took every powder in our catalog, calculated total protein (servings x grams per serving), divided by the lowest in-stock retail price, and ranked. This is the purest value metric: more protein per dollar wins, regardless of brand prestige.
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
5 lb · 30g protein/scoop · 50 servings
If your only metric is protein per dollar, nothing in our catalog beats this. The math: a 5 lb tub at this price delivers more grams of protein per dollar spent than any other product we track, including the budget-house brands. See Walmart price →
Runner-Up
5 lb · 24g protein/scoop · 73 servings
Different size, same brand. When the top pick is out of stock, this is the immediate fallback. See Costco price →
Honorable Mentions
The next picks worth knowing about. Slightly different trade-offs but still in the top tier for this category.
Six Star Pro Nutrition 100% Whey Protein Plus. 4 lb, 30g protein/scoop, $29.97 at Walmart.
Nutricost Whey Protein Concentrate. 5 lb, 25g protein/scoop, $32.99 at Amazon.
MyProtein Slow-Release Casein. 5.5 lb, 24g protein/scoop, $39.99 at MyProtein.
Body Fortress Super Advanced Whey Concentrate. 2 lb, 30g protein/scoop, $17.98 at Walmart.
The full protein-per-dollar leaderboard
Browse our master best-value page with every powder ranked by grams of protein per dollar.
Browse best value →Frequently Asked Questions
Body Fortress Super Advanced Whey at Walmart leads our catalog at roughly 60 grams of protein per dollar spent. Nothing in our tracked retailers beats this for pure protein per dollar value. Whey concentrate from Now Sports and Nutricost are close seconds in the 50 to 55g per dollar range.
Concentrate undergoes less processing and retains some lactose and fat, which keeps production costs down. Isolate strips those out via ion-exchange or microfiltration, adding ~20 percent to the manufacturing cost. For pure protein per dollar, concentrate wins; for cleaner macros, isolate wins.
It depends on your priorities. If you're a beginner or intermediate lifter on a tight budget, optimizing for protein per dollar gets you 90 percent of the benefit at half the cost. If you're elite, lactose intolerant, or just want a cleaner label, paying more for premium options is reasonable.
Sometimes. Unflavored bulk whey concentrate from Bulk Supplements or True Nutrition can hit 70 to 80g protein per dollar. The trade-off is taste (unflavored whey is unpleasant) and convenience (you'll likely mix with sweeteners and cocoa yourself). For most users, the flavored retail brands listed here are the better balance.
Yes. We calculate total tub protein (servings x grams per serving from the Supplement Facts panel) divided by the lowest live in-stock price across our 12 tracked retailers. Updated every 2 hours.
Almost always. Going from a 2 lb tub to a 5 lb tub typically improves protein-per-dollar by 30 to 50 percent. Going from 5 lb to 10 lb adds another 10 to 20 percent. The 5 lb is the sweet spot for most buyers because flavor fatigue caps how much you'll drink before it expires.
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.