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Optislim AU Reviews

4.5 Rating 1,375 Reviews
89 %
of reviewers recommend Optislim AU
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
Optislim AU 5 star review on 3rd January 2025
Tanya
16
Anonymous
Anonymous  // 01/01/2019
The choc mint flavour is by far and above the best flavoured Optislim shake I have had. I haven’t had any other flavours since I received 4 packs of the choc mint. When will it be on sale again?
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Posted 3 days ago
Love the chocmint!
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Posted 3 days ago
Best ever shakes, they have helped me lose 40kg. Expresso is the best flavour
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Posted 3 days ago
Easy plan to stick to.
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Posted 4 days ago
I bought this for my wife who feels she needs to lose a few kilos. She likes the flavours, especially banana. So far with two shakes a day she’s happy with the progress.
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Posted 5 days ago
I've just my journey with optislim and I love the choc mint flavour will definitely be ordering that again
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Posted 1 week ago
tasty shake with great results
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Posted 1 week ago
Easy to select, quick to deliver, great price. Quick & easy to prepare ie shakes. I used a shaker added crushed iced & cold water for salted caramel & espresso flavours and choc mint with adding 1/2 tspn coffee & 1/2 water 1/2 rice milk as I didn't like taste nor mix in water. I've lost almost 3kg in 2 1/2 weeks.
Optislim AU 5 star review on 27th August 2025 Optislim AU 5 star review on 27th August 2025
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Posted 1 week ago
Very tasty and definately curbs hunger, plus great price.
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Posted 1 week ago
I like it as you loose weight at nice slow speed
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Posted 1 week ago
Lost 12kg in 4 weeks. The banana and strawberry flavours are the best tasting. Vanilla only tastes nice mixed with fruit in a blender and the salted caramel has a weird after taste.
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Posted 1 week ago
Fast delivery. Can't wait to try them
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Posted 1 week ago
Great tasting food good prices easy option for when I'm doing a 12 hour shift at work. Love it.
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Posted 1 week ago
Omg I’m in love with this stuff the salted caramel is my favourite 😍next is banana with a banana in it 😊then choc mint 😍
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Posted 1 week ago
I've been using Optislim on and off since it first became available. It's the only diet option that works quickly and effectively for me (loosing aprox. 150kg each time). The flavours are great, they make it easy to stick to, and the new Choc Mint has added another winner to the lineup. Proper total meal replacement nutrition, great flavours, really good value, and Aussie owned and made, it's an easy choice for me.
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Posted 1 week ago
I love my optislim especially the new choc mint. Yummo.
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Posted 2 weeks ago
Shakes are surprisingly filling and tasty. Loving the salted caramel and strawberry flavours in particular. But even more so loving that I am seeing results straight away without feeling hungry between meals even when only substituting two meals a day and having a healthy evening meal with the family.
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Posted 2 weeks ago
Taste good keeping me full and helping with calories
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Posted 2 weeks ago
Was the Kickstart I needed to start loosing weight and taste great.
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Posted 2 weeks ago
Love the favouring. Very easy to use and order was great too
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Posted 2 weeks ago
Optislim AU is rated 4.5 based on 1,375 reviews