Not sure which protein is right for you?

Take 20% off sitewide with code LD20 - Protein, Hydration, Pre-Workout, Collagen, Creatine and Accessories. Enter the code at checkout to apply it. Discounts apply to new orders placed through checkout only. They do not apply to recurring subscription orders.

Yes! You can still customize your Protein Blend, choose your flavors, and build your ideal supplement stack. Code LD20 applies to personalized items too. Just take the quiz to personalize your stack today.

Our mission is to bring you premium, transparent, limited-ingredient protein. We use clean, effective ingredients in clinically-studied amounts, with nothing artificial, ever. Our products are 3rd-party tested for safety and efficacy. We know performance is personal, and that's why we offer a variety of products and customization that gets you what you need for your body and your goals. Plus - all Gainful proteins come unflavored, and we are the only brand with flavor packets that help you unlock a new protein flavor every day!

Click on the image of the product you are interested in to pull up the product page. From there you will be able to see the nutrition facts along with much more information.

Make sure code LD20 is entered in the discount field at checkout, and that your order is placed between August 30 and September 8, 2026. The code applies to new checkout orders only and cannot be combined with other promotions or applied to recurring subscription orders. Still stuck? Reach out to our support team and we'll help.

Yes. Every product is produced in cGMP-certified facilities and undergoes rigorous quality checks before shipping. Many of our ingredients are third-party tested for purity and potency, and all formulas are free from artificial flavors, dyes, and unnecessary fillers.