You don't need a bigger bottle. You need a better one.
Rated 4.4/5 by over 1.5k+ customers
The leading protein bars average 210 calories and 22g of carbs. The leading powders need a shaker & 12+ ounces of liquid. Pure Genius gives you 23g of complete protein in a 3.38 fl oz shot — 100 calories, zero sugar, zero fat. Same protein. Less of everything you don't want.
Co-founded by Mel Robbins. Developed with a Scientific Advisory Board.
Why Pure Genius beats
the alternatives.
More protein. Fewer calories.
The average protein bar packs 210 calories to deliver 20g of protein. Pure Genius delivers 23g of complete protein in just 100 calories. That's more protein, in less than half the calories — without the sugar, fat, and carb load that comes baked into most bars.
A complete amino acid profile, in less liquid.
Most ready-to-drink shakes use 12+ fluid ounces to deliver 20g of protein. Pure Genius delivers 23g in 3.38 fl oz — four+ times the protein density. That's because we built our formula around BLG and hydrolyzed collagen peptides, two of the most soluble high-quality proteins available.
Same protein. Half the calories & none of the chalk.
Pure Genius isn't a bar that weighs you down or a shake that fills you up. It's 23g of complete protein in a pocket-sized shot that delivers what bars and powders deliver — without the calories, the sugar, or the equipment.
No mixing. No blender. No 12-ounce shake to choke down. Twist, drink, done — in less time than it takes to peel a wrapper.
Pure Genius Protein Shot
Get the easiest protein shot to stay consistent with
23g of complete protein in every ready-to-drink bottle — made for the days when a full meal or shake feels like too much.
The protein you'll actually have on you.
Bars get crushed in your bag. Shakes need a fridge, a shaker, and a sink. Powders need a kitchen.
The best protein is the one you'll actually drink — on the way out the door, between meetings, in the car, mid-workout, on the plane, in the hotel room.
Pure Genius is TSA-friendly, shelf-stable, and small enough to keep in your purse, glove box or gym bag. Twist the cap and you're done.
Built to win every comparison.
Recommended by doctors who actually compare the options.
"I spend so much time educating people about protein's critical role in their health — energy, muscle, longevity. But once they understand the need, finding convenient, quality sources becomes the real obstacle. Knowledge without accessible solutions doesn't help. That's what we're changing."
Dr. Amy Shah, MD
Double Board-Certified, Nutrition & Internal Medicine
What's on the label is in the bottle.
We partner with Light Labs, an independent third-party testing platform, to verify protein content and screen for heavy metals, microplastics, glyphosate, and other contaminants. Test results are public.
Rated 4.4/5 by over 1.5k+ customers
From our community.
What's inside the bottle
(and what isn't).
Whey Protein (Beta-Lactoglobulin / BLG)
The most leucine-rich fraction of whey — approximately 1.5x the leucine of standard whey protein. Sourced from European cows; meets sports-grade purity standards.
Hydrolyzed Bovine Collagen Peptides
Low molecular weight for rapid absorption and clean solubility. Supports skin, joints, and connective tissue during weight loss.
Monk Fruit & Stevia Leaf
Natural, zero-calorie sweeteners. No sucralose, no aspartame, no acesulfame potassium, no artificial dyes. Ever.
Rated 4.4/5 by over 1.5k+ customers
You've compared the options. There's a clear winner.
23g of protein. 100 calories. 3.38 fl oz. Ready when you are.
Developed with a Scientific Advisory Board of leading physicians and researchers
Light Labs third-party verified
30-Day Money-Back Guarantee
Frequently Asked Questions
How does Pure Genius compare to a protein bar?
The average protein bar packs 210 calories to deliver 20g of protein. Pure Genius delivers 23g of complete protein in just 100 calories. That's more protein, in less than half the calories — without the sugar, fat, and carb load that comes baked into most bars.
How does Pure Genius compare to a protein shake or powder?
Most ready-to-drink shakes use 12+ fluid ounces to deliver 20g of protein. Pure Genius delivers 23g in 3.38 fl oz — nearly four times the protein density. That's because we built our formula around BLG and hydrolyzed collagen peptides, two of the most soluble high-quality proteins available.
How is Pure Genius so small?
The genius of Pure Genius Protein is the protein selection. Both beta-lactoglobulin and hydrolyzed collagen peptides are highly soluble in water, which means that we can fit 23 grams of protein into just 3.38 oz of water without it tasting thick or clumpy. In fact, most people are shocked by the juice-like consistency.
What does it taste like?
Light, fruit-forward, juice-like. Not chalky, not thick, not bloating. Most people are surprised it doesn't taste like a typical protein drink at all.