01
Lowest
1.48¢
per gram
73% below median
PBfit Classic Peanut Butter Powder 30 Oz, Peanut Spread with 8g Protein
$12.66
854.53 grams
Price as of Oct 12, 1:29 PM ET · Details
Cheapest protein powder per gram
69 offers ranked · median 5.50¢ a gram · checked Oct 12, 1:29 PM ET
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Ranked results
PriceCrow compares available Amazon listings for protein powder, converts compatible package sizes to price per gram, and sorts the results from lowest unit cost upward. This comparison uses current or recently cached Amazon data and may not include every listing, coupon, shipping charge, or Prime offer.
What is the lowest current price per gram?
The lowest recorded result is 1.48¢ per gram (73% below the median) — PBfit Classic Peanut Butter Powder 30 Oz, Peanut Spread with 8g Pro...
Price range: 1.48¢ – $0.35 per gram across 69 offers. Median sits at 5.50¢.
Top brands showing: Optimum Nutrition, Body Fortress, Dymatize Iso100.
How fresh are these Amazon prices?
This result set was last recorded (about 13 hours ago). Rerun the search to check for newer prices.
How should I use this comparison?
Use it as a shortlist, then confirm the product size, price, shipping, coupon terms, availability, and Prime eligibility on Amazon. Add qualifiers such as “organic,” “bulk,” or a brand name when you need a narrower result set.
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02
1.69¢
per gram
69% below median
Dymatize Super Mass Gainer 52g Protein Powder, Rich Chocolate, 6 lb
$45.99
2,716.24 grams
Price as of Oct 12, 1:29 PM ET · Details
03
2.40¢
per gram
56% below median
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB
$64.99
2,709.46 grams
Price as of Oct 12, 1:29 PM ET · Details
04
2.47¢
per gram
55% below median
REDCON1 MRE Whole Food Protein Powder, Cookies & Cream - Meal Replacement Made with Animal and Plant Based Protein Sources, Nutrient and Calorie Dense, 0g Added Sugar (24 Servings)
$79.99
3,239.54 grams
Price as of Oct 12, 1:29 PM ET · Details
05
2.65¢
per gram
52% below median
Muscle Milk Genuine Protein Powder, Vanilla Crème, 1.93 Pounds, 12 Servings, 32g Protein, 2g Sugar, Calcium, Vitamins A, C & D, NSF Certified for Sport, Energizing Snack, Packaging May Vary
$23.18
876.19 grams
Prime
Price as of Oct 12, 1:29 PM ET · Details
06
2.65¢
per gram
52% below median
Muscle Milk Genuine Protein Powder, Chocolate, 1.93 Pounds, 13 Servings, 32g Protein, 2g Sugar, Calcium, Vitamins A, C & D, NSF Certified for Sport, Energizing Snack, Packaging May Vary
$23.18
876.19 grams
Prime
Price as of Oct 12, 1:29 PM ET · Details
07
2.89¢
per gram
47% below median
Orgain Organic Vegan 21g Protein + Superfoods Powder, Chocolate, 2.02lb
$26.59
919.28 grams
Price as of Oct 12, 1:29 PM ET · Details
08
2.93¢
per gram
47% below median
Vega Essential Protein – 25g Vegan Protein Powder, Rich Chocolate for a High Protein, Zero Sugar Shake – Large Tub, 32.5oz (20 Servings)
$26.99
921.87 grams
Price as of Oct 12, 1:29 PM ET · Details
09
3.07¢
per gram
44% below median
Muscle Milk Pro Series Protein Powder Supplement,Knockout Chocolate,2 Pound,11 Servings,50g Protein,3g Sugar,20 Vitamins & Minerals,NSF Certified for Sport,Workout Recovery,Packaging May Vary
$27.97
911.42 grams
Prime
Price as of Oct 12, 1:29 PM ET · Details
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