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Clean supplements that optimize your everyday performance.

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300,000+ Happy Customers

“I’ve been on a fitness journey for a little over 100 days. I got to a point that I felt everything plateau. Once I got my protein from Gainful I started seeing results again. I love it.”

kristen h, 28 | 7.14.23

“I have been incorporating Gainful into my daily routine and loving the results! The flavor boosts are a fun way to enhance the flavor - while avoiding the unnecessary additives found in most protein powders.

MIA V, 28 | 9.28.23

“This protein has changed everything for me. My strength, resilience, and muscle composition has improved so much it’s shocked me.”

DAN C, 32 | 12.9.23

“Since using gainful products consistently, I have noticed marked increase in endurance, stamina, strength, and recovery! All of which I had been struggling with!!”

LAURA S, 28 | 11.8.23

“Definitely would recommend! In the few weeks that I’ve used Gainful I’ve seen considerable results”

CALEB D, 28 | 8.28.23

our formulas

Science-Backed with Proven Ingredients

Science-Backed with

Proven Ingredients

1 / 7

Why Over 1 Million

People Trust Gainful

Clean & Effective

Proven ingredients, free from artificial’s, crafted by experts for optimal effectiveness

Made For You

Performance is personal. Personalized & customizable products for your needs, body and goals

Backed By Science

No proprietary blends, only ingredients you recognize

We Make It Easy

Customizable solutions & guidance means you get just what you need & nothing more

no dyes

No gluten

no sweeteners

no fillers

no artificial flavors

no Soy

Make Your Gain,

No Matter Your Goals

1 / 3

No More Flavor Fatigue

Gainful is the only brand with individual flavor sticks that help you unlock a new protein flavor every day.

Protein Packed Formulas

Our formulas range from 19g to 26g of protein per serving, with just a few key ingredients for maximum impact.

Customized To Your Diet & Goals

Whey, Keto, and Plant-Based formulas to fit your dietary needs, without the bloat.

Shop Protein Powder

Supports Digestive Health

Formulated with Inulin and Tapioca fiber to promote nutrient absorption and Ginger to help to relax gas and bloating.

Boosts Immunity

Supported by phytonutrients from 11 organic fruits and vegetables including Spirulina, Wheatgrass and Kale to improve immunity function and overall wellbeing.

Improves Focus

Fueled by powerful adaptogens like L-Theanine and Ginseng to enhance your mental strength and focus and reduce tiredness so you can crush your workout or any challenge that lies ahead.

Shop Greens

Energize Your Workout

Our caffeinated natural pre workout pairs natural caffeine (equivalent to 1.5 cups of coffee) with L-Theanine to help provide you with energy and focus, without the jitters or crash. Perfect to fuel your morning workouts or training sessions. Non-Caffeinated options available.

Increase Endurance

Push past your limits with the help of our pre workout. L Citrulline and Beta-Alanine work together to reduce tiredness, helping you push harder for longer.

Faster Recovery

Formulated with branched chained amino acid blend of Leucine, Isoleucine, and Valine to support muscle growth as well as muscle repair and recovery post workout, so you can bounce back quicker.

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FEATURED IN

Proven Results Fueled by Effective Ingredients

84%

Have noticed an overall increase in their muscle mass and health

89%

Have seen an increase in exercise consistency, confidence and energy

* Gainful subscribers reported based on consistent use of their Gainful products

TRUSTED AND BACKED

Recommended By The Experts

NBA/NHL Performance Leader
**Teena Murray**
Gainful Science Advisor
"Gainful has a relentless commitment to personalized nutrition and leading science"

Nutrition Strategist
**Tara D. Thies**
Gainful Science Advisor
"Gainful is commitment to doing things with science-backing, efficacy, and safety."

Sports Nutritionist, PhD, RD
**Chris Mohr**
Gainful Science Advisor
"Gainful helps me make my gains by **fueling my muscles** after workouts"

Fitness Coach
**Meghan Hayden**
"I love their **clean ingredients** and that I can customize my protein blend."

Fitness Instructor & Dancer
**Michelle Sim**
"Gainful helps me make my gains by **fueling my muscles** after workouts"

Sports Science & Performance
**Dr. David Martin**
Gainful Science Advisor
"With Gainful you get what you need when you need it - just like an elite athlete."

Fitness Trainer & DJ
**Staisean Lyew**
"Gainful's hydration has been a game changer for me in achieving my goals."

Coach & Founder
**Sam Tooley**
"I can literally **FEEL** the difference in the quality of Gainful."

get expert recommendations

Loved by the Gainful Community

**Protein Powder**
Whey Based + Gain Weight

**Protein Powder**
Plant Based + Build Muscle

**Pre-Workout (caffeinated)**
High Intensity + Creatine

**Protein Powder**
Whey Based + Lose Weight

Backed by our Science Advisors

Chris Mohr

Sports Nutritionist, PhD, RD

Tara D. Theis

Nutrition Strategist

Teena Murray

NBA & NHL Performance Leader

Dr. David Martin

Sports Science & Performance

WHAT OUR CUSTOMERS ARE SAYING

Nicole D

Love gainful but also loved the advice from the RD!

12/09/23

Nikki B

The collagen is a great add to the protein powder.

12/09/23

Dan C

Great product, great taste, very effective

12/09/23

Nikki S

The fiber keeps me feeling full & helps my gut health.

12/01/23

Nicole D

Love gainful but also loved the advice from the RD!

12/09/23

Nikki B

The collagen is a great add to the protein powder.

12/09/23

Dan C

Great product, great taste, very effective

12/09/23

Nikki S

The fiber keeps me feeling full & helps my gut health.

12/01/23

Alan C

Great creatine at a great price, I can tell it is high quality and compared to others I've used.

11/23/23

Tommy C

So nice to be able to switch up the flavor day after day. Makes the morning protein shakes not so monotonous.

12/04/23

Stephanie K

I have digestive issues, and this is the first protein that does not give me any bloating or pain when I take it. Would recommend to anybody.

12/01/23

Jossy M

I’ve tried multiple protein powders on the market and find them to be too chalky and too sweet for my taste. This is a game changer! Light, airy, smooth - PERFECT!

12/03/23

Hagan S

The strawberry lemonade tastes so good with the strawberry pre-workout! Gets me ready for my workout

12/09/23

Alan C

Great creatine at a great price, I can tell it is high quality and compared to others I've used.

11/23/23

Tommy C

So nice to be able to switch up the flavor day after day. Makes the morning protein shakes not so monotonous.

12/04/23

Stephanie K

I have digestive issues, and this is the first protein that does not give me any bloating or pain when I take it. Would recommend to anybody.

12/01/23

Jossy M

I’ve tried multiple protein powders on the market and find them to be too chalky and too sweet for my taste. This is a game changer! Light, airy, smooth - PERFECT!

12/03/23

Hagan S

The strawberry lemonade tastes so good with the strawberry pre-workout! Gets me ready for my workout

12/09/23

Read all reviews

OUR STORY

Meet The Founders

Finding the right supplements is hard. Confusing nutrition labels and unknown ingredients can leave you feeling skeptical and overwhelmed. We started Gainful with one goal in mind: to make it easier for people to find the right performance nutrition products for them. We believe everyone deserves access to nutrition and tools that help them feel and perform their best. The Gainful team is here to support you through every triumph and every setback.

Happiness Guarantee

Don't love your blend? We'll send you a new one. Always. We make your health and happiness our priority.

Get Started

Your Cart (0)

Nothing here (yet)Fuel your health with supplementsdesigned to help you feel your best.

Tropical Pineapple

28 on-the-go packs

Strawberry Lemonade / Without Caffeine / Moderate Sweat

This shipment offsets carbon emissions

Download

Daily Performance Greens

Daily Performance Greens

Customized Protein

Daily Performance Greens

1 bag / Whey / Build Muscle

14 Servings

Customized Protein

Customized Pre-Workout

We Make Your Gains Our Goal

Clean supplements that optimize your everyday performance.

Free shipping over $75+

300,000+ Happy Customers

“I’ve been on a fitness journey for a little over 100 days. I got to a point that I felt everything plateau. Once I got my protein from Gainful I started seeing results again. I love it.”

“I have been incorporating Gainful into my daily routine and loving the results! The flavor boosts are a fun way to enhance the flavor - while avoiding the unnecessary additives found in most protein powders.

“This protein has changed everything for me. My strength, resilience, and muscle composition has improved so much it’s shocked me.”

“Since using gainful products consistently, I have noticed marked increase in endurance, stamina, strength, and recovery! All of which I had been struggling with!!”

“Definitely would recommend! In the few weeks that I’ve used Gainful I’ve seen considerable results”

Science-Backed with Proven Ingredients

Science-Backed with

Proven Ingredients

Why Over 1 Million

People Trust Gainful

Clean & Effective

Made For You

Backed By Science

We Make It Easy

Make Your Gain,

No Matter Your Goals

Proven Results Fueled by Effective Ingredients

84%

Have noticed an overall increase in their muscle mass and health

89%

Have seen an increase in exercise consistency, confidence and energy

TRUSTED AND BACKED

Recommended By The Experts

NBA/NHL Performance Leader

Teena Murray

"Gainful has a relentless commitment to personalized nutrition and leading science"

Nutrition Strategist

Tara D. Thies

"Gainful is commitment to doing things with science-backing, efficacy, and safety."

Sports Nutritionist, PhD, RD

Chris Mohr

"Gainful helps me make my gains by fueling my muscles after workouts"

Fitness Coach

Meghan Hayden

"I love their clean ingredients and that I can customize my protein blend."

Fitness Instructor & Dancer

Michelle Sim

"Gainful helps me make my gains by fueling my muscles after workouts"

Sports Science & Performance

Dr. David Martin

"With Gainful you get what you need when you need it - just like an elite athlete."

Fitness Trainer & DJ

Staisean Lyew

"Gainful's hydration has been a game changer for me in achieving my goals."

Coach & Founder

Sam Tooley

"I can literally FEEL the difference in the quality of Gainful."

Loved by the Gainful Community

Whey Based + Gain Weight

Plant Based + Build Muscle

High Intensity + Creatine

Whey Based + Lose Weight

Whey Based + Gain Weight

Whey Based + Lose Weight

Backed by our Science Advisors

Chris Mohr

Tara D. Theis

Teena Murray

Dr. David Martin

WHAT OUR CUSTOMERS ARE SAYING

OUR STORY

Nothing here (yet)
Fuel your health with supplements
designed to help you feel your best.