



Allmax Isoflex Chiller
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
Suggested Use
How to Take Isoflex Chiller?
Mix 1 scoop (32 g) with 10 oz (300 ml) of ice-cold water. Shake vigorously and pour over ice for the best refreshing experience.
For optimal results:
- Post-Workout: Consume immediately after training.
- Anytime Protein: Use between meals to support daily protein intake.
- It can be doubled for athletes with higher protein requirements.
Scoop Lock
ISOFLEX CHILLER now features SCOOP-LOCK™ Technology
Gone are the days of digging through your protein to get your scoop. SCOOP-LOCK is ergonomically designed to lock your scoop into place the first time and every time! And it’s right there at the top of your ISOFLEX when you open it! Scoop-Lock is available on all ISOFLEX, ALLWHEY Gold, ALLWHEY Classic and HEXAPRO products and it’s only from ALLMAX. Look for the rugged new Ergo-Lid™ on ALLMAX products with Scoop-Lock™ inside!
Hybrid Ratio Isolate(HRI)
ISOFLEX Chiller uses a unique protein extraction technology called Hybrid-Ratio Ion-Filtration (HRI). A hybrid of two isolate purification technologies incorporated at a specific ratio to produce a truly superior ultra-pure Whey Protein Isolate. Cutting-Edge HRI Technology allows ISOFLEX to retain an exceptionally high protein yield while maintaining enhanced bioactive whey fractions.Supplement Facts
ISOFLEX Chiller
Nutrition Facts
Serving Size: 1 scoop (32 g)
Servings Per container 28
| AMOUNT PER SERVING | % DAILY VALUE | |
|---|---|---|
| Calories | 130 | |
| Total Fat | 0 g | 0%∆ |
| Saturated Fat | 0 g | 0%∆ |
| Trans Fat | 0 g | † | Cholesterol | 0 mg | 0% |
| Sodium | 75 mg | 3% |
| Total Carbohydrate | 1 g | <1%∆ |
| Dietary Fiber | 0 g | 0%∆ |
| Total Sugars | 0 g | † |
| Includes 0g Added Sugars | 0%∆ | |
| Protein | 27g | |
| Vitamin D | 0 mcg | 0% |
| Calcium | 130 mg | 10% |
| Iron | 0 mg | 0% |
| Potassium | 160 mg | 3% |
∆ Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Due to natural variations in density due to setting and or humidity, the value are approximate.serving sizeis "as dry basis".Product is sold by weight
Frequently Asked Questions
Can I use Isoflex with other supplements?
Yes. Isoflex pairs well with Acuts, Carbion+, Aminocore, C:VOL, and most Allmax supplements, depending on your goal (fat loss, muscle gain, or recovery).
How do I take Isoflex?
Mix 1 scoop with 120–300 ml of cold water or milk. Most athletes double their scoop for additional protein.
What makes Isoflex superior to other protein powders?
Isoflex contains ultra-pure WPI using HRI technology—delivering 27 g of pure protein, extremely low carbs, zero sugar, and exceptional taste.
Will Isoflex make me bulky?
No. Isoflex supports recovery and lean muscle maintenance. Muscle gain requires consistent training, higher calorie intake, and proper nutrition.
Is Isoflex lactose-free?
It is over 98% lactose-free, making it highly tolerated by most lactose-sensitive individuals.
Do I need a blender?
No. Isoflex Chiller is instantized and mixes easily in a shaker with no clumping.


