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Find My Protein
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Best Sellers
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Additional Information
Beta Alanine may cause a temporary and harmless tingling sensation.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
This product is intended for healthy adults, 18 years of age or older. Consult your physician prior to using this product if you are pregnant, nursing, have a medical condition, or are taking medication.
Do not exceed more than 1 serving every 4 hours. Do not exceed more than 2 servings per day. Keep out of reach of children.
To Gainful, "clean" means our products are made with simple, purposeful ingredients - no artificial sweeteners, artificial flavors, dyes, synthetic fillers, or unnecessary additives. We focus on transparency, quality sourcing, and formulas that do exactly what they're supposed to. Every ingredient serves a clear function, and we keep the list short, because less can truly be more.
Creatine supports the production of ATP, your muscles’ primary energy source, helping you lift heavier, train harder, and build strength more efficiently.
02
Energy & Endurance
L-Citrulline and Beta-Alanine team up to delay fatigue and boost endurance. Optional caffeine & L-Theanine provides focus, mental clarity, and sustained energy, without the crash.
03
Optimized Recovery
Branched-Chain Amino Acids (BCAAs) support muscle repair and reduce post-workout soreness, helping you bounce back quicker and stay consistent with your training.
How to use
Add water, shake & enjoy
Add to 8 oz of cold water, shake or mix, enjoy! Drink 20 minutes before your workout.
Add water, shake & enjoy
Add to 8 oz of cold water, shake or mix, enjoy! Drink 20 minutes before your workout.
Want results?
Keep it consistent.
We made the world’s tastiest clean supplements for one reason - so you’d actually look forward to drinking it and stick to your routine!
We believe the habits you enjoy are the ones you stick to. And results are all about consistency, consistency consistency.
7 Clean and Unique Formulas for Your Personal Goals
Your questions, answered.
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How does Caffeine Free Pre-Workout work?
Even without caffeine, pre-workout can still be an effective tool to boost your workouts and is perfect for those avoiding stimulants or training later in the day. Thanks to powerhouse ingredients like L-Citrulline, Beta Alanine, BCAAs and Creatine, a caffeine free pre-workout can help improve energy and power, endurance, and recovery!
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Is Gainful Pre-Workout vegetarian and vegan friendly?
Yes, Gainful Pre-Workout is both vegetarian and vegan friendly.
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Is Gainful Pre-Workout dairy and gluten free?
Yes, Gainful Pre-Workout is both dairy free and gluten free.
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Why does pre-workout make me feel tingly?
That itchy or tingly feeling is a common effect of beta alanine, a key ingredient in many pre-workouts. Known as “paresthesia," it’s completely harmless and temporary.
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Can I take Pre-Workout in the afternoon or evening?
Caffeine timing is a personal decision, but if you're sensitive, you may want to avoid caffeine after noon. For afternoon or evening workouts, we offer a Caffeine Free Pre-Workout that is stimulant-free and helps improve energy and power, endurance, and recovery - all without affecting your sleep!
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Are Gainful products 3rd party tested?
Yes - we regularly conduct third party testing on our products. All of our products are manufactured in NSF-certified cGMP facilities, the highest standard for supplement manufacturing. Each raw material is checked for safety and potency. Every Gainful supplement is third party tested for heavy metals and microbial contamination to ensure food safety. Our products also undergo rotational nutrient, contaminant, and adulterant testing to ensure potency, purity, and safety of ingredients, bringing you only high-quality products and peace of mind with every scoop.
Choosing your protein base
Whey Based Blend
Classic formula that blends whey concentrate and whey isolate for a rich tasting protein
Plant-Based Blend
Made with organic pea protein + organic brown rice protein. Supports vegan and vegetarian diets.
Low Lactose Whey
Crafted from ultra-filtered whey protein isolate and fast-absorbing carbohydrates. 98% lactose-free to prevent bloating.
Ketogenic Blend
Help fuel your ketosis with this great-tasting blend of ultra-filtered whey protein isolate and MCTs. Made with virtually lactose-free and fast-digesting protein.
Choosing your goal
Build Muscle
Formulated to have a high protein density to support muscle growth
Lose Weight / Get Lean
Formulated to support your metabolism and weight loss goals with lower carbohydrates and higher protein
Gain Weight
Formulated with added carbohydrates to encourage weight gain
How our flavor packets work
Step 1 Add 1 scoop of our unflavored protein to 8-12 oz of any ice cold milk or water