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Mannatech OsoLean Powder

Mannatech OsoLean Powder

5.0 from 17 reviews

See the Best Protein Powders in 2019 as rated by Australians on ProductReview.com.au.


Review distribution

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1 star


WinSydney, NSW

The All-Natural Supplement!


I've been using this wonderful supplement for @3 years now... and I won't be looking for any other supplement anymore.
I can mix it easily with my morning coffee, with my smoothie, with my other TruHealth products.. And it has been so effective as I have lost my Fats steadily while at the same time building my muscles, and keeping it......

Purchased in April 2016 at online for $79.00.

Additional Physical Activities None
User IntentWeight Maintenance



  • Verified purchase

So Easy To Boost Your Protein Intake Naturally


I love how easy this whey protein blend, (Osolean) is to use. It blends easily in liquid or food. I use it to ensure adequate protein intake, to keep me satiated and to support and maintain muscle. As an added benefit, the peptide technology helps burn fat. Osolean mixes easily in liquids. I like to add it to smoothies and/or coffee. In food, I add it to protein balls, pancakes etc. for extra nutrition.



  • 2 reviews



You will not find better protein than OsoLean. I use it to give my son enough protein. Since he is bedridden his tube feeding does not supply enough protein for his needs.

The Best Product on the market


This product helped me burn 11kgs of fat in around 2 weeks. I highly recommend it to anyone. You dont feel as hungry, you feel fuller. The best fatloss program on the market. .





I use isolean in my smoothie every morning. Because I train a lot, I find it gives me the Protein I need to build and retain lean muscle. It also helps with appetite suppressing so I don’t over eat.

Julia C

Julia CSouth East Queensland, QLD

Osolean is one of my all time favourites.


I like the taste and the product delivered more than my expectations. Its easy to take in a smoothie or as a creamer in a cup of tea or coffee. Osolean helped rebuild my face skin after a condition left it in a poor way. It also helps me with more energy, lean muscle and better sleep due to the protein and calcium. A must for my every day nutritional intake. In my first 3 months I lost 16cm. When I don't take it I feel weak, less energetic and flabby.

Excellent for supporting Fat Loss


I love putting this product with fresh or frozen berries and makin a smoothie to start my day. Osolean not only gives me an easy option for a busy day but works well.

Nomes J

Nomes JNSW, 2450

  • 4 reviews

Melts the fat!


This product is amazing, it melts the fat and increases the lean muscle. I have never had much muscle mass but have found for the first time I am toned and my fat has gone. You can mix it with any liquid and make it into a smoothie. It really helps with my appetite control and controlling cravings.



Brilliant product!!!


I love this product! It worked wonders for me. I had my Osolean in a smoothie or shake made up with my favourite flavours. In 1 week I lost 10cms of fat from mainly the mid section of my body. It also helped reduce cravings. This is an amazing product!



Phenomenal Products


Osolean is an absolutely amazing product as are the others in the range. I lost 6kg and 32cm around my waist and legs in only 7 weeks leading up to my wedding. Im also now back down to my pre baby weight a few months after having bub. I have so much energy and feel fantastic. Even better that bub is getting all that extra goodness im getting through breast feeding. Love love love it!

James Hannan

James HannanMid North Coast, NSW

  • 6 reviews

I lost 11 kms around my waist


I love this product. I couldn't believe how well it worked. I used it in my smoothies and lost 11cm around my waist.
My favourite smoothie was Osolean, Frozen banana, cinnamon & coco quench coconut milk.

This is the perfect answer to fat loss!


You have to try this i lost 16kgs it's fantastic and the fat stays off! This product has changed my life and given me freedom to live again. If your looking fpr somthing to assist you with fatloss i recommend you try this product.

Amazing product.


Lost 25 kilos on Osolean. Curbed sugar cravings, wasn't hungry and worked wonders . I could make it into a fruit smoothie or add organic chocolate for a milkshake feel & tastes great. My teenages are on it now and closing weight.

Osolean!! The best go for it!


I love the product, really works. I have lost 10 kilos in 2 months and come with a 90days money back guarantee. I had to try it because of the guarantee. I am so glad I did, I have told all my friend and they love it too. Win win product!!

Love this Product!


I lost 10 kilos and 2 dress sizes on Osolean. It helped with my cravings and appetite too! The best thing is that you don't have to replace meals or calorie count, just use the meal plan and with the support of your consultant, success is easy.

shirley bossard

shirley bossardNSW, 2172

  • 4 reviews

The perfect weight loss solution if you are willing to follow the plan. Great support network.


Osolean burns 3 times more fat than muscle, increases lean muscle mass, stops new fat from being stored and helps reduce the appetite. The Osolean 90 day weight loss program has a brilliant support community to keep you on track.
It works, it supports your muscle mass which increases your metabolism.

Fantastic Product!


I am a mother of three I have found the ease of this product is just amazing and it is just works! For instance this week alone I lost 7.5cm and I haven't done anything different other than take the Osolean.
Great value for money as it does work, easy to use, WORKS!

Questions & Answers



Can I mix Osolean with my Herbalife Formula 1 Shake ?

1 answer

Sure, no problem, mixes well in hot or cold liquids

Jam A

Jam Aasked

Hi I just wanna know. How many kg one can lose in one week?

1 answer
Julia C
Julia C

Its better to go by a centimetres, as weight is always a cummination of bone, muscle, fat, hair, skin, organs, teeth, basically all your body bits.....centimeters actually show more how much fat you have lost. A body scan is even better. I lost 16 cm in my first month. That's a lot of tummy, leg and arm FAT.



Where can I buy osolean finding it hard to purchase?

1 answer
Racquel Courtney
Racquel Courtney

Hi Julie, I can email you a link if you like to email me I can reply to it with the link and information you need. My email address is racquelcourtney@gmail.com

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