•
1 1

Max Muscle Stack

A strength and recovery powerhouse featuring New Zealand whey protein, PeakATP®, creatine, myHMB®, and more, designed to support muscle growth, power output, and post-workout recovery.

  • Only 2 Left — More Coming Soon
FitWhey+ Flavor
Free Shipping

Free shipping

Same-day Shipping

Same-day shipping before 1:00 pm ET (M-F)

Fitties Satisfaction Guarantee

Fitties Satisfaction Guarantee

Details

Embark on your fitness journey with the Max Muscle Stack, designed to support your muscle-building efforts. Our comprehensive stack combines FitWhey+, FitNutrients+, FitBoost+, and FitRestore to harmonize nutrition, workout intensity, and recovery. Each component is formulated to synergize with your body's natural processes, promoting a balanced approach to fitness and contributing to a well-rounded regimen.*

The Max Muscle Stack includes a one-month supply of FitWhey+, FitNutrients+, FitBoost+, and FitRestore. Supply may vary based on individual usage.
Directions

FitWhey+: Mix the contents of two (2) scoops (42 g) in 10-14 oz cold water and consume. Adjust amount of water according to thickness desired.

FitNutrients+: Take four (4) capsules daily or use as directed by your healthcare professional.

FitBoost+: Dissolve the contents of one (1) scoop in 6-12 oz of water according to preferred sweetness. On non-workout days, consume FitBoost+ in the morning on an empty stomach. On workout days, consume FitBoost+ once daily 30 minutes prior to workout or use as directed by your healthcare professional.

FitRestore: Take six (6) capsules daily or use as directed by your healthcare professional.
Other Ingredients

FitWhey+: Whey protein concentrate, inulin (from chicory), cocoa powder, natural flavors (no MSG), sunflower oil, taurine, medium-chain triglyceride oil, L-glutamine, cellulose gum, xanthan gum, guar gum, fungal proteasesS1, sea salt, monk fruit extract, and glycine.

FitNutrients+: Capsule (hypromellose and water), ascorbyl palmitate, silica, and hydroxypropyl cellulose.

FitBoost+: Maltodextrin, citric acid, malic acid, natural flavors (no MSG), natural grape powder, stevia leaf extract, and silica.

FitRestore: Capsule (hypromellose and water), ascorbyl palmitate, hydroxypropyl cellulose, and silica.
Formulated to Exclude

FitWhey+: Wheat, gluten, yeast, soy, fish, shellfish, peanuts, tree nuts, egg, sesame, artificial colors, artificial sweeteners, or artificial preservatives.

FitNutrients+: Wheat, gluten, yeast, soy protein, dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, and artificial preservatives.

FitBoost+: Wheat, gluten, yeast, soy, animal and dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, and artificial preservatives.

FitRestore: Wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, sesame, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, and artificial preservatives.
Fit female holding container of FitWhey+ with scenic background

Ultra-Premium Whey for Explosive Gains

Maximize your fitness and training efforts with professional-grade FitWhey+, featuring hormone-free New Zealand whey concentrate powered by glutamine, glycine, taurine, and Aminogen® to support lean mass, faster recovery, and sustained athletic performance.

Athlete in kitchen with bottle of Fitties FitNutrients+ in hand

All-in-One Multivitamin for Peak Performance

Supercharge your regimen with FitNutrients+, an advanced synergy of Quatrefolic® 5-MTHF, Albion® TRAACS® minerals, theacrine, and OncoPLEX™ that supports antioxidant defense, fuels daily vitality, and encourages total-body wellness.