01
Lowest
$3.00
per pound
81% below median
Westsoy, Beverage Soy Unsweetened Smoothie Blend, 32 Ounce
$5.99
2 pounds
Price as of Oct 24, 6:28 PM ET · Details
Cheapest soy protein per pound
66 offers ranked · median $15.76 a pound · checked Oct 24, 6:28 PM ET
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Ranked results
PriceCrow compares available Amazon listings for soy protein, converts compatible package sizes to price per pound, 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 pound?
The lowest recorded result is $3.00 per pound (81% below the median) — Westsoy, Beverage Soy Unsweetened Smoothie Blend, 32 Ounce
Price range: $3.00 – $926.92 per pound across 66 offers. Median sits at $15.76.
Top brands showing: Orgain Organic, Now Sports, Bulk Supplements Com.
How fresh are these Amazon prices?
This result set was last recorded (about 22 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
$4.32
per pound
73% below median
MILPAS Soya Carne Protein, 1 Pound (Pack of 12)
$51.39
11.9 pounds
Price as of Oct 24, 6:28 PM ET · Details
03
$5.32
per pound
66% below median
Koia, Protein Beverage Horchata, 12 Ounce | Ready To Drink Plant Protein Shake - Low Sugar, Dairy Free, Gluten Free, Soy Free, Non GMO, Kosher, Vegan (12 Fl Oz)
$3.99
0.75 pounds
Price as of Oct 24, 6:28 PM ET · Details
04
$7.20
per pound
54% below median
DEAL SUPPLEMENT Unflavored Pea Protein Powder, 5lbs – Premium North American Grown Peas – Easily Digested Isolate Form – Great for Shakes, Bars, or Snacks – 27g Protein Serving, Soy Free, Vegan
$35.99
5 pounds
Price as of Oct 24, 6:28 PM ET · Details
05
$7.52
per pound
52% below median
Hoosier Hill Farm Textured Vegetable Protein, 2LB (Pack of 1)
$14.99
1.99 pounds
Price as of Oct 24, 6:28 PM ET · Details
06
$7.84
per pound
50% below median
Carlyle Pea Protein Isolate Powder | 7lb | Unflavored | 29G Per Serving | Vegetarian, Non-GMO, Gluten, and Soy-Free
$54.99
7.01 pounds
Prime
Price as of Oct 24, 6:28 PM ET · Details
07
$8.00
per pound
49% below median
Micro Ingredients Pea Protein Powder, 5lb | Vegan, 27g Protein Per Serving | Plant Based Protein, Unflavored | 68 Servings Per Pouch | Non-GMO, Keto Friendly, Vegetarian | Natural | Gluten Free
$39.95
4.99 pounds
Prime
Price as of Oct 24, 6:28 PM ET · Details
08
$8.80
per pound
44% below median
Nutricost Organic Pea Protein Powder (4 LBS) Chocolate, Gluten-Free | 20g of Vegan Pea Protein Isolate, GMO-Free, 62 Servings
$34.95
3.97 pounds
Price as of Oct 24, 6:28 PM ET · Details
09
$9.92
per pound
37% below median
Earthborn Elements Soy Protein Powder 1 Gallon Bucket, Always Pure, Smoothies & Shakes (60.8 Ounces)
$37.99
3.83 pounds
Prime
Price as of Oct 24, 6:28 PM ET · Details
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