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OsoLean® (Set of 2)

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Are you losing it?

Lose it in all the right places! Lose the fear, lose the doubt and lose the centimetres. Lose what is holding you back.

OsoLean powder is an all natural supplement which includes whey protein and calcium shown in scientific studies* to support weight reduction while maintaining lean muscle.

OsoLean powder uses an exclusive ground-breaking peptide technology so that you see the centimetres disappearing from your waist, hips, chest and thighs!

OsoLean powder is backed by scientific study results and it works!


  • All natural
  • No synthetic additives
  • No sweeteners
  • Easy to take
  • Supports weight reduction
  • Decreases waist measurement
  • Exclusive formulated nutrition technology
  • Gluten-free
  • Highest quality ingredients
  • Manufactured in a TGA approved facility that adhere to the highest Good Manufacturing Practices
  • 90 day, 100% Satisfaction Guarantee

The WHY:

  • Improves lean muscle to fat ratio when combined with a kilojoule controlled diet
  • Calcium – 56% daily value
  • Protein – 40% daily value
  • Provides essential minerals and vitamins


How do I use OsoLean powder?

Mix 2 scoops (12.2 grams) in 8 fluid ounces of liquid or add to food twice daily. For best results, take OsoLean powder with 8 fluid ounces of liquid 20 minutes before breakfast and 20 minutes before dinner. OsoLean powder can be mixed directly into beverages and sprinkled over foods.

How is OsoLean powder different from ordinary whey protein?

Most whey protein is simply that, whey. In developing OsoLean powder, Mannatech secured a patented process where specific parts of whey protein, called peptides, are separated and concentrated to ensure the optimal level of fat-loss peptides. OsoLean powder also contains sialic acid, a sugar found in glycoproteins.

What can I mix OsoLean powder in?

OsoLean powder mixes well with virtually anything. It goes well with beverages such as coffee, milk, meal replacement shakes and fruit juice-even plain water. OsoLean powder also mixes well with cereal, yogurt, soups and salad dressings.

What ingredients are in OsoLean powder?

OsoLean powder is a specially formulated whey protein blend that includes an advanced protein peptide technology, which helps the body burn fat while maintaining lean muscle.

I'm lactose intolerant. Can I take OsoLean powder?

There is a small amount of lactose in OsoLean powder. Since the effects of lactose intolerance vary with each person, consult your healthcare practitioner with any concerns regarding OsoLean powder.

What does OsoLean powder taste like?

OsoLean powder tastes similar to dairy products such as skim milk.

What is OsoLean powder?

OsoLean powder is an all-natural protein blend that helped target fat loss while sparing lean muscle, when combined with a reduced-calorie diet such as the OsoLean™ Plan and proper exercise.

How much protein is in OsoLean powder?

Each serving (2 scoops) of OsoLean powder contains 10 grams of protein – 20% of the daily recommended value (DV).

Does OsoLean powder contain gluten?

OsoLean powder is gluten-free.

Can I use OsoLean powder in food?

Yes! OsoLean powder blends perfectly with countless foods right before serving. However, for best results we suggest using the recommended directions for use-with 8 fluid ounces of liquid 20 minutes before breakfast and 20 minutes before dinner.

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