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Optislim AU Reviews

4.5 Rating 1,408 Reviews
89 %
of reviewers recommend Optislim AU
Optislim AU 5 star review on 15th October 2025
Gaylene
Optislim AU 5 star review on 20th May 2025
Anonymous
Optislim AU 5 star review on 16th May 2025
Anonymous
Optislim AU 5 star review on 9th April 2025
Linda
Optislim AU 5 star review on 4th April 2025
Tracy-Ann
Optislim AU 5 star review on 9th February 2025
Tarryn
Optislim AU 5 star review on 7th February 2025
Christopher
17
Anonymous
Anonymous  // 01/01/2019
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Lost heaps of weight on the Opti program
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Posted 3 years ago
Great tasting shakes that have given me excellent weight loss results (40kg so far). I have a lot of food sensitivities so the shakes have been a convenient and easy way for me to manage my diet.
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Posted 2 days ago
I started two replacement meals a day the morning it arrived. I have been consitent on this for nearly two weeks. I am hoping to continue in the way l have been. I have lost weight although can't tell you how much. Its just that my clothes are showing it as is my face.
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Posted 2 days ago
I find the Optislim range to be smooth, and not gritty like some others. The range of flavours is pretty standard. I’m not 100% sold on the mango flavour, but it’s certainly not unpleasant
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Posted 3 days ago
I never thought the flavours would taste so yummy 😋. Always look forward to making my shake, makes me feel full immediately.
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Posted 3 days ago
Wow. Just tried the new mango flavour. What a great addition. Loved it!!
Optislim AU 5 star review on 15th October 2025
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Posted 4 days ago
Very tasty and filling. Kept my energy levels up all day.
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Posted 1 week ago
Don’t like the new Mango flavour. It tastes very grainy like it doesn’t resolve properly
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Posted 1 week ago
Cuts the cravings and hunger.
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Posted 1 week ago
I have been using Optislim for 3 years. Recommended by physiotherapist and dietitian to lose weight which it did successfully and made me feel better and lighter. I intend to continue with Optislim and Optislim soup to keep my weight in check I have also persuaded my husband to join me and it has settled his rumbling tummy.
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Posted 1 week ago
Tasty flavours easy to make
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Posted 2 weeks ago
The Platinum chocolate and strawberry shakes taste great and are much more filling than I expected making it easy to use.
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Posted 2 weeks ago
Love the shakes so easy to take anywhere and use would order more
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Posted 2 weeks ago
Only just started but have used Optislim before with great results. Hope Mango stays
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Posted 2 weeks ago
Good value. Great taste and fair variety. For a long weight loss program you do have to use your imagination to use the products to create different recipes. The 2 new shake flavours ( mint and salted caramel) are a much welcome addition and are great flavours. Overall I'm happy with Optislim and would recommend.
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Posted 3 weeks ago
This is the first time of trying optislim,l love the choice of flavours,and it mixes up like a thick creamy drink.I feel good after drinking it,and it's helping lose weight for me,and that's what I needed.
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Posted 3 weeks ago
Me and wife love flavors be on it for 2 weeks lost 4 kgs my self.
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Posted 3 weeks ago
Optislim is delicious, nutritious and convenient. Thank you.
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Posted 3 weeks ago
Delicious, love the chocolate and coffee flavours. Look forward to them every day. Enjoy loosing weight
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Posted 3 weeks ago
Brought chocolate shakes, cherry chocolate bars and chocolate bars. Love the chocolate shakes and bars. Not a big fan of cherry chocolate bars. Great products as they working and not feel hungry.
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Posted 4 weeks ago
Been on optislim for just over a month and have lost over 12kg My doctor is amazed
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Posted 4 weeks ago
Optislim AU is rated 4.5 based on 1,408 reviews