Don't miss out on this Prime Day deal: Dymatize ISO100 Hydrolyzed Protein Powder is 47% off
This bestselling protein powder is now almost $19 cheaper for Prime Day - hurry and grab yourself a bargain before Prime Day ends

Prime Day is a great time to bulk buy your favorite protein powder, with prices slashed across Amazon's range of health and fitness products. This brilliant ISO100 Hydrolyzed Protein Powder by Dymatize is now reduced by a fantastic $18.98 for Prime Day, but hurry! October Prime Day ends at midnight on 12th October, so checkout now to take advantage of this great deal.
This Dymatize powder is the #1 best selling powder on Amazon in the category Sports Nutrition Whey Protein Powders, with 4.5/5 stars achieved over more than 10,500 customer ratings. Plus 73% of those who rated this protein powder gave it a full 5/5 stars, so you know it's a good investment.
If this brand isn't for you, or you're looking for a vegan option, we've rounded up the Best protein powder for weight loss and the Best protein powder for women to help make the decision easier.
Prime Day Deal: Dymatize ISO100 Hydrolyzed Protein Powder
Dymatize ISO100 Hydrolyzed Protein Powder| $39.99, $21.01 at Amazon
Save 47% on this top protein powder for Prime Day. Scientifically formulated with fast-digesting hydrolyzed whey protein isolate and 25 grams of protein, which includes 5.5 grams of branched-chain amino acids (BCAAs), & 2.6 grams of Leucine per serving.
This great Dymatize ISO100 Hydrolyzed Protein Powder is made from 100% whey isolate protein, is fast absorbing, gluten free and comes in a range of flavors. It also contains 0 g of fat and less than 1 g of sugar per serving.
Just add one scoop (included) to 5-6 fl oz (150 ml-180 ml) of water, milk or your favorite plant milk and mix thoroughly. Drink a shake prior to workouts, within 30 minutes after workouts or anytime you want to boost your intake with a high-protein drink. ISO100 is made with pre-hydrolyzed protein sources to ensure fast digestion and absorption.
Looking for more savings? We found Where to buy protein powder this October prime day, for the best deals on protein powder on and off Amazon.
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Lou Mudge is a Health Writer at Future Plc, working across Fit&Well and Coach. She previously worked for Live Science, and regularly writes for Space.com and Pet's Radar. Based in Bath, UK, she has a passion for food, nutrition and health and is eager to demystify diet culture in order to make health and fitness accessible to everybody.
Multiple diagnoses in her early twenties sparked an interest in the gut-brain axis and the impact that diet and exercise can have on both physical and mental health. She was put on the FODMAP elimination diet during this time and learned to adapt recipes to fit these parameters, while retaining core flavors and textures, and now enjoys cooking for gut health.
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