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our formulas
why gainful
Personalized solutions & guidance mean you get just what you need nothing more
Proven ingredients, free from artificial’s, crafted by experts for optimal effectiveness
Every Gainful subscriber gets free, 1:1 access their own Registered Dietitian
Performance is personal. Personalized & customizable products for your needs, body and goals
Low calorie with virtually no fat or lactose, quickly absorbed to maximize muscle building and repair.
Regulates metabolism to support losing weight
Essential amino acids that kickstart muscle recovery
Improves exercise performance and lessens cramping
One of the primary electrolytes lost in sweat
Replenishes fluid balance for proper muscle and nerve function
Reduces fatigue while keeping your mind and body engaged in your workout
Supports your body's ability to exercise at a higher intensity for longer
Supports muscle strength and recovery, while increasing lean body mass
Fitness Coach
"I love their clean ingredients and that I can customize my protein blend."
Coach & Founder
"I can literally FEEL the difference in the quality of Gainful."
NBA & NHL Performance Leader
Gainful Science Advisor
"Gainful has a relentless commitment to personalized nutrition and leading science."
Nutrition Strategist
Gainful Science Advisor
"Gainful is committed to doing things with science-backing, efficacy, and safety."
Fitness Instructor & Dancer
"Gainful helps me make gains by fueling my muscles after workouts"
Sports Nutritionist, PhD, RD
Gainful Science Advisor
"Gainful offers quality, research-based products that allow the user to carefully curate their own regimen."
Sports Science & Performance
Gainful Science Advisor
"With Gainful you get what you need when you need it – just like an elite athlete"
Trainer, DJ
"Gainful's hydration has been a game changer for me in achieving my goals."
Trainer & Marathoner
"Gainful has a relentless commitment to personalized nutrition and leading science.”
REGAN
STEPHEN
AIDEN
MARTIEL
FEATURED IN
Have seen an increase in exercise consistency, confidence and energy
Have noticed an overall increase in their muscle mass and health
Limited Ingredient Formulas
All Function, No Fillers
Only Clinically-proven Ingredients
Highly Effective
loved by the gainful community
Protein Powder
Protein Powder
Pre-Workout (caffeinated)
Protein Powder
Protein Powder
Protein Powder
backed by our science advisors
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
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.
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