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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.
It’s not about the kilograms you lose. It’s about losing fat.
OsoLean powder is the shape of things to come. It’s naturally-derived and mixes with the foods and beverages you already enjoy. Best of all, OsoLean powder has been shown in a clinical study to help target fat loss and spare lean muscle when combined with the OsoLean Plan and proper exercise.*
OsoLean powder is a specially formulated whey protein blend that includes an advanced protein peptide technology. Through a patented process, specific parts of whey protein, called peptides, are separated and concentrated to ensure the optimal level of these components. These peptides are blended with calcium-rich minerals from whey to make OsoLean powder.
The 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 when combined with proper diet and exercise.
How is OsoLean powder different from ordinary whey protein?
Most whey protein is simply that—whey. In developing OsoLean powder, Mannatech secured a proprietary process where specific parts of whey protein, called peptides, are separated and concentrated to ensure the optimal level of fat-loss peptides. Mannatech’s OsoLean powder also contains the glyconutrient sialic acid, a sugar found in glycoproteins.
What is the Mannatein® blend?
The Mannatein blend is the proprietary name for our partially hydrolyzed whey protein isolate and whey mineral complex. The OsoLean powder is comprised of this blend and soy lecithin.
How do I use OsoLean powder?
Mix 1 serving (2 scoops) in 8 fluid oz. of liquid or add to food twice daily. For best results, take OsoLean powder with 8 fluid oz. of liquid 20 minutes before breakfast and 20 minutes before dinner. Our OsoLean powder can be mixed directly into beverages and sprinkled into foods.
What can I mix OsoLean powder in?
The OsoLean powder mixes well with virtually anything. It goes well with beverages such as coffee, milk, meal replacement drinks and fruit juice—even plain water. Our OsoLean powder also mixes well with cereal, yogurt and soups.
Does OsoLean powder contain gluten?
Our OsoLean powder is gluten-free.
I’m allergic to casein. Can I use OsoLean powder?
Mannatech’s OsoLean powder is a milk-derived whey protein supplement, but it may contain trace amounts of casein. Testing for the presence of casein has not been performed. Anyone with allergies to casein should discuss use of this product with their personal healthcare professional.
I’m lactose intolerant. Can I take OsoLean powder?
There is a small amount of lactose in OsoLean powder, but it is significantly less than what is found in an eight-ounce glass of milk. Since the effects of lactose intolerance vary with each person, consult your healthcare practitioner with any concerns regarding OsoLean powder.
I have had weight-reduction surgery. Can I use OsoLean powder?
Weight-reduction surgery is always very serious. Any changes to diet or exercise, especially those recommended with use of OsoLean powder, should be discussed with your personal healthcare professional who is most familiar with your medical history and current lifestyle programme.
Can OsoLean powder be used by pregnant or nursing mothers?
The OsoLean powder is designed for use by adults who want to lose fat and spare lean muscle, when used in conjunction with a reduced-calorie diet and proper exercise. Due to the high nutritional demands of pregnancy, expectant mothers who wish to use OsoLean powder should discuss its use and the accompanying lifestyle changes with their personal healthcare professional to determine if it is appropriate for them.
Can children use OsoLean powder?
Mannatech’s OsoLean powder was not developed for use by children. If a parent would like for his/her child to use this product, use of OsoLean powder and the accompanying lifestyle changes of calorie reduction and proper exercise should be discussed with the child’s healthcare professional.
Mannatech guarantees your satisfaction. If not satisfied, contact Customer Care and return the product within 90 days for a refund. See Section 5.13 of the Associate Policies & Procedures for full details.
When you use Mannatech products, you can be confident that you have made the best choice for your health and wellness. We follow an established quality assurance program and current Good Manufacturing Practices (cGMPs) designed to ensure that proper controls are maintained in the manufacturing, evaluation, packaging, storage and distribution of our products. Quality, safety and integrity are our top priorities in bringing you products that meet or exceed customer, regulatory and industry standards.
This commitment is evident in that all four of our core products and several others are certified by NSF® International, an independent not-for-profit organization that certifies products in more than 100 countries and is committed to making the world a safer place for consumers