Mannatech logo
Secure Checkout
Skip Navigation Links

OsoLean®

 

Product Information

FIGHT THE FLAB

Sometimes when you lose weight, you’re also losing precious muscle. Fight flab and maintain lean muscle with our clinically proven OsoLean whey protein supplement that can help you sustain a high metabolism and body strength.

Our delicious and all-natural OsoLean powder helps:†

  • You lose fat while maintaining lean muscle.*
  • Improve lean mass-to-fat ratio.*
  • You feel full.*

Resources

Supplement Facts View Resource
Product Information Sheet View Resource

†When combined with a proper diet and exercise.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.