Big US brand · Sports nutrition
Rule One Proteins
In our price lists, Rule One Proteins shows up for 8 supplements – most often protein powder, BCAAs and pre-workout.
Logo from the brand’s own website, shown only to identify it. Rule One Proteins doesn’t pay to be listed.
Our rating
Good
Average quality score of 34 products
Its products by quality score
- 21 very good
- 4 good
- 0 fair
- 9 low
8
supplements in our price lists
65%
of other products cost more per dose – for a typical product
71%
of its products carry an independent testing seal
59%
say “Made in USA” on the label
Full range
Every Rule One Proteins product we checked
34 products in 8 supplements. The yellow tag is the cost for the same amount – and “#3 of 120” is its place in our price list, cheapest first.
Casein Protein Powder Drink Mix, Vanilla Creme
914 g (2 lb) · Powder
98Very good qualityTested by an independent labvitacost.com (opens in a new tab)
$34.99#36 of 803
$1.45per 30 g#36 of 803
Casein Protein, Chocolate Fudge
1.82 kg (4 lb) · Powder
98Very good qualityTested by an independent labvitacost.com (opens in a new tab)
$64.99#41 of 803
$1.50per 30 g#41 of 803
Whey Protein, Vanilla Ice Cream
2.24 kg (4.9 lb) · Powder
98Very good qualityTested by an independent labvitacost.com (opens in a new tab)
$99.99#117 of 803
$1.84per 30 g#117 of 803
Whey Protein, Birthday Cake
2.27 kg (5 lb) · Powder
100Very good qualityTested by an independent labruleoneproteins.com (opens in a new tab)
$109.99#156 of 803
$2.00per 30 g#156 of 803
Naturally Flavored R1 Protein Whey Isolate, Unflavored
1.81 kg (4 lb) · Powder
100Very good qualityTested by an independent labruleoneproteins.com (opens in a new tab)
$104.99#167 of 803
$2.05per 30 g#167 of 803
$15.74#51 of 143
$0.52per 5 g#51 of 143
$15.74#52 of 143
$0.52per 5 g#52 of 143
Active BCAA, Orange
375 g (13.2 oz) · Powder
40Low qualityTested by an independent labvitacost.com (opens in a new tab)
$23.99#94 of 143
$0.80per 5 g#94 of 143
Active BCAA, Watermelon
405 g (14.3 oz) · Powder
40Low qualityTested by an independent labvitacost.com (opens in a new tab)
$23.99#95 of 143
$0.80per 5 g#95 of 143
Roar, Ferocious Pre-Workout, Fruit Punch
315 g (11.1 oz) · Powder
30Low qualityvitacost.com (opens in a new tab)
$19.99#24 of 233
$0.67per serving#24 of 233
Roar, Ferocious Pre-Workout, Wild Grape
285 g (10.1 oz) · Powder
30Low qualityvitacost.com (opens in a new tab)
$19.99#25 of 233
$0.67per serving#25 of 233
preLIFT, Pre-Workout, Blue Raspberry
450 g (1 lb) · Powder
76Good qualityvitacost.com (opens in a new tab)
$34.99#115 of 233
$1.17per serving#115 of 233
preLIFT, Pre-Workout, Orange Pineapple
420 g (14.8 oz) · Powder
30Low qualityvitacost.com (opens in a new tab)
$34.99#116 of 233
$1.17per serving#116 of 233
$10.49#111 of 388
$0.35per 5 g#111 of 388
$13.64#164 of 388
$0.45per 5 g#164 of 388
Essential Amino 9, Blue Razz Lemonade
345 g (12.2 oz) · Powder
96Very good qualityTested by an independent labvitacost.com (opens in a new tab)
$23.99#11 of 64
$1.07per 10 g#11 of 64
Essential Amino 9, Fruit Punch
330 g (11.6 oz) · Powder
40Low qualityTested by an independent labvitacost.com (opens in a new tab)
$23.99#12 of 64
$1.07per 10 g#12 of 64
Clean Gainer, Chocolate Peanut Butter
2.18 kg (4.8 lb) · Powder
98Very good qualityTested by an independent labvitacost.com (opens in a new tab)
$47.99#8 of 28
$3.19per 30 g#8 of 28
Mass Gainer, Cookies & Creme
2.56 kg (5.6 lb) · Powder
98Very good qualityTested by an independent labvitacost.com (opens in a new tab)
$37.99#17 of 28
$3.56per 30 g#17 of 28
Fruits & Greens, Mixed Berry
195 g (6.9 oz) · Powder
80Good qualityruleoneproteins.com (opens in a new tab)
$34.99#112 of 209
$1.17per serving#112 of 209
$15.74#440 of 1,075
$0.52per serving#440 of 1,075
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