01
Lowest
$0.42
per ounce
69% below median
Dymatize Super Mass Gainer, 52g Protein Powder, Gourmet Vanilla, 6 lb
$39.98
95.19 ounces
Price as of Oct 12, 11:17 PM ET · Details
Cheapest whey protein per ounce
68 offers ranked · median $1.35 a ounce · checked Oct 12, 11:17 PM ET
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Ranked results
PriceCrow compares available Amazon listings for whey protein, converts compatible package sizes to price per ounce, 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 ounce?
The lowest recorded result is $0.42 per ounce (69% below the median) — Dymatize Super Mass Gainer, 52g Protein Powder, Gourmet Vanilla, 6 lb
Price range: $0.42 – $32.39 per ounce across 68 offers. Median sits at $1.35.
Top brands showing: Optimum Nutrition, Levels Whey, Muscle Milk.
How fresh are these Amazon prices?
This result set was last recorded (about 2 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
$0.73
per ounce
46% below median
Revolution Nutrition, High Whey, Protein Powder 6LB, Whey Isolate, Gluten Free, Lean Muscle Mass for Men & Women, 25g of Protein Per Scoop, 2.7kg, 73 Servings (Chocolate Cake, 6 Pound)
$69.99
95.88 ounces
Price as of Oct 12, 11:17 PM ET · Details
03
$0.75
per ounce
44% 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
30.91 ounces
Prime
Price as of Oct 12, 11:17 PM ET · Details
04
$0.75
per ounce
44% 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
30.91 ounces
Price as of Oct 12, 11:17 PM ET · Details
05
$0.78
per ounce
42% below median
Muscle Milk Pro Series Protein Powder Supplement, Intense Vanilla, 5 Pound, 28 Servings, 50g Protein, 3g Sugar, 20 Vitamins & Minerals, NSF Certified for Sport, Workout Recovery, Packaging May Vary
$62.20
79.74 ounces
Prime
Price as of Oct 12, 11:17 PM ET · Details
06
$0.82
per ounce
39% below median
Syntrax Trophix Ultra Sustained‑Release Protein, Chocolate Supreme, 5 lb
$65.95
80.43 ounces
Price as of Oct 12, 11:17 PM ET · Details
07
$0.85
per ounce
37% below median
Musashi Whey Protein Powder, Vanilla, 25g Protein, WPC & WPI Blend, 2kg
$59.99
70.58 ounces
Price as of Oct 12, 11:17 PM ET · Details
08
$0.89
per ounce
34% below median
Orgain Organic Vegan 21g Protein Powder, Vanilla Bean, 2.03 lb
$28.97
32.55 ounces
Price as of Oct 12, 11:17 PM ET · Details
09
$0.94
per ounce
30% below median
BSN SYNTHA-6 Premium Protein Powder, 6g Fiber, Whey Isolate, 48 Servings
$74.99
79.78 ounces
Price as of Oct 12, 11:17 PM ET · Details
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