Dymatize ISO100 review

ISO100 is Dymatize's top whey, made with hydrolyzed protein that is pre-broken down for fast absorption, and filtered to remove excess lactose, carbs, fat and sugar. A 30 g scoop of Gourmet Vanilla carries 25 g of protein in 110 calories with 1 g of sugar, plus 5.5 g of BCAAs and 2.6 g of leucine, the highest leucine figure published by any brand on this list. Dymatize says it mixes easily in water, milk or milk alternatives and calls it banned substance tested, without naming the program on the product page. The flavor list is long at 15, including Fruity Pebbles, Dunkin' and Baskin-Robbins tie-ins, and sizes run from 20 and 24 servings to 3 lb and 5 lb tubs. Dymatize's own site does not show a price; its buy button sends shoppers to retailers, so we could not verify a US price and scored value conservatively. Check the price per serving at your retailer before buying.

Who it is for

Lifters who are sensitive to lactose and want a fast-digesting isolate.

Price

See vendor pricing (USD check pending).

US price check pending. See the vendor pricing page.

Key features

• Hydrolyzed whey protein for fast absorption
• 25 g of protein, 110 calories and 1 g of sugar per serving
• 5.5 g of BCAAs and 2.6 g of leucine per serving
• Banned substance tested
• 15 flavors in 20 and 24 serving, 3 lb and 5 lb sizes

Strengths and weaknesses

• Strength: Highest leucine figure published on this list at 2.6 g
• Strength: Filtered to remove excess lactose
• Strength: Wide flavor range, including cereal and coffee shop tie-ins
• Weakness: Dymatize's page sends buyers to retailers and shows no direct price
• Weakness: The page does not name the testing program
• Weakness: Hydrolyzed isolate usually costs more than concentrate

Key facts

• Price: Sold through retailers, USD check pending
• Protein per serving: 25 g
• Protein type: Hydrolyzed whey isolate
• Testing: Banned substance tested
• Leucine: 2.6 g per serving

Where it ranks

Dymatize ISO100 is No. 6 in our Best Protein Powders verdict.