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Optislim AU Reviews

4.6 Rating 1,553 Reviews
90 %
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
“I got my products mixed up. As a previous user of Optifast, I accidentally ordered Optislim. I was disappointment as I liked the taste of Optifast, but was pleasantly surprised by Optislim. The taste has been good and I feel satisfied for longer, not hungry like I thought I would be. I’ve only just started my journey but so far, it’s been positive.”
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Posted 1 year ago
“I was worried about trying Optislim because most weight loss shakes are tasteless. Optislim is not sweet but quite drinkable and I'm hoping for weight loss to follow. I am in the NT and Optislim sent me their product without questioning.”
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Posted 1 year ago
“great taste”
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Posted 1 year ago
“Has a great flavour & keeps me feeling like I have had a entire meal.”
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Posted 1 year ago
“My husband & I were first timers to Optislim, but wanted to go all in, so we ordered shakes, soups & bars online. We thought they were all flavoursome & have continued on to week 3 with good weight loss results!”
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Posted 1 year ago
“Best diet control shakes I have ever had. Mixes well and flavour is sooo good..and that's b4 you even lose weight..love my shakes can't decide which is best flavour as all are soo good easily digested.”
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Posted 1 year ago
“Yummy tasting, doesn’t make me feel bloated & the kilos are coming iff”
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Posted 1 year ago
“Great Aussie made product. Kilos are coming off. Tastes great too”
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Posted 1 year ago
“Have been pleasantly surprised by these shakes. Only just finished my first week and already down 1.8kg”
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Posted 1 year ago
“Very happy with range of flavours. Love the banana. Great help with reducing calories and weight. Feel full for a long time after consuming shake which is good.”
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Posted 1 year ago
“The optimism I bought was not the same as the ones from the chemist and were more watery in taste and texture. I need to order the platinum variety next time.”
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Posted 1 year ago
“I’ve been using optislim since September and I’ve lost 28kgs with having 2 shakes morning and lunch and a meal for dinner”
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Posted 1 year ago
“It is great I have lost 5kg in the first 3weeks and so I will be continuing to use optislim on my weightloss journey”
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Posted 1 year ago
“Very happy with the ease of using Optislim. I don’t enjoy breakfast and I am often too busy to have lunch, so the shakes have helped me get nutrition where I otherwise would not. I am not weighing myself, although I can feel and see that my bloat has significantly decreased. Excited to see rhe long term change in my body!”
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Posted 1 year ago
“More filling than expected. Expresso is our favourite”
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Posted 1 year ago
“Great product have lost weight and feel better for it.”
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Posted 1 year ago
“Has done nothing”
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Posted 1 year ago
“I have lost more than 14 kg in 12 months. Great product tasty and refreshing and never hungry after. Used individual packs and bulk packs both fantastic and delivered very very promptly.”
Optislim AU 5 star review on 16th June 2025
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Posted 1 year ago
“The bars are great as I don't enjoy making the shakes. They are very filling and quite tasty.”
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Posted 1 year ago
“Great variety of flavours and all the shakes are filling.”
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Posted 1 year ago
Optislim AU is rated 4.6 based on 1,553 reviews