Isoflex® Chiller delivers the same ultra-premium whey protein isolate you trust — now in a light, refreshing, juice-style drink that tastes like an ice-cold summer beverage. With 27 g of protein per serving (90% pure protein), zero sugar, zero fat, low carbohydrate content, over 98% lactose-free formula, and instant mixability, Isoflex® Chiller gives you clean, fast-digesting protein without heaviness or creaminess. Just mix with ice-cold water, pour over ice, and enjoy a refreshing, crystal-clear protein drink anytime you need a protein boost.Made in a cGMP-certified, air-sealed manufacturing facility and using cutting-edge isolate technology, Isoflex® Chiller delivers exceptional purity, superior absorption, and incredible taste—perfect for athletes, active individuals, and anyone who wants a lighter, more refreshing protein experience.

Why Choose Isoflex Chiller?

Isoflex® Chiller is the evolution of whey protein isolate — combining ultra-clean protein with a crystal-clear, refreshing drink experience. It’s designed for athletes who want ultra-high purity and fast absorption without the creaminess. With 27 g of pure protein per serving, zero sugar, and instant mixability, Isoflex® Chiller supports recovery, lean muscle growth, and daily protein needs in the most enjoyable, refreshing format possible.

Ultra-Pure Whey Protein Isolate (WPI90)

Isoflex® Chiller contains 90% pure whey protein isolate, ensuring maximum bioavailability. This ultra-clean formula provides a rapid influx of amino acids to support muscle repair, post-workout recovery, and lean muscle development.

Crystal-Clear, Light, and Refreshing

Unlike heavy, milky shakes, Isoflex® Chiller mixes into a clear, juice-like beverage that is incredibly refreshing—especially post-workout. It delivers all the benefits of high-quality isolate with a delicious, thirst-quenching taste.

Zero Sugar, Zero Fat & 98% Lactose-Free

Designed for clean nutrition, Isoflex® Chiller offers:

0 g sugar

0 g fat

Low carbohydrates (1 g per serving)

98% lactose-free

High purity isolate only (no whey concentrate)

Perfect for low-carb, low-calorie, or lactose-sensitive users.

Hybrid Ratio Ion-Filtration (HRI) Technology

Isoflex® Chiller uses Allmax’s patented Hybrid-Ratio Ion-Filtration process — a combination of two advanced purification methods that deliver:

Exceptionally high protein yield

Preservation of bioactive whey fractions

Cold-temperature processing to avoid denaturation

Ultra-clean isolate with superior absorption

HRI sets Isoflex apart as one of the cleanest, purest whey isolates on the market.

Ideal For

Athletes and fitness enthusiasts

Post-workout recovery

Low-carb and low-fat diets

Individuals seeking a lighter, refreshing protein alternative

Users with mild lactose intolerance

Anyone who prefers a juice-style protein drink