Dymatize ISO100 is one of the most popular hydrolyzed whey protein isolates on the market. Hydrolyzed means the protein chains are pre-broken for faster absorption — but is this worth the premium price? We put it to the test.
Why We Reviewed Dymatize
ISO100 uses 100% hydrolyzed whey isolate with zero fat and minimal carbs. At 25g protein per 110-calorie serving, it's one of the leanest profiles available. The hydrolyzation process also makes it gentler on the stomach.
✅ Pros
- 25g protein, 110 calories per serving
- Hydrolyzed for faster absorption
- Very low fat and carbs
- Great for lactose sensitivity
- Incredible taste — especially Birthday Cake
❌ Cons
- More expensive than standard whey
- Some flavors are overly sweet
- Contains artificial flavors
Key Ingredients
- Hydrolyzed Whey Protein Isolate
- Whey Protein Isolate
- Cocoa (in chocolate flavors)
- Sucralose
- Sunflower lecithin
Who Is This For?
Athletes wanting ultra-clean protein with fast absorption. Also good for those with mild lactose sensitivity.
Check Current Price on Dymatize
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View Best Price →Price & Value
Around $60 for 3 lbs ($1.50 per serving). Pricier than Gold Standard but justified by the isolate-only formula.
Our Verdict
ISO100 is worth the premium if you care about ultra-clean macros and fast absorption. One of the best-tasting isolates we've reviewed. We give it a 4.8/5 and recommend it for athletes wanting ultra-clean protein with fast absorption. also good for those with mild lactose sensitivity.