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Optislim AU Reviews

4.6 Rating 1,475 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
Great start to a new life!
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Posted 9 months ago
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 9 months 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 9 months ago
great taste
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Posted 9 months ago
Has a great flavour & keeps me feeling like I have had a entire meal.
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Posted 9 months 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 9 months 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 10 months 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 10 months ago
More filling than expected. Expresso is our favourite
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Posted 10 months ago
Love the optislim bars, the chocolate fudge ones are delicious 😋 the flavour and texture is great.
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Posted 11 months ago
I have just started the Optislim 1 or 2 meal replacements a day. No weight loss yet but I am positive the results will come. I bought Salted caramel, banana, vanilla & chocolate flavour they are all nice flavours.
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Posted 11 months ago
So far so good I've lost 3kg in 3weeks
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Posted 11 months ago
About to buy the bars as well after trying the free peanut protien bar. I like the chocolate shakes the best, the salted caramel is a bit disappointing
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Posted 11 months ago
I’ve only been on optislim for a week, but I have lost just on one kilo. The flavours of the shakes are delicious. Coffee tastes like an iced coffee,
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Posted 11 months ago
Optislim is easy and convenient. The cookies are amazing
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Posted 1 year ago
Very nice but would like them a bit thicker when shake them
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Posted 1 year ago
After switching to Optislim, the plant base option feels gentler on my tummy compared to another brand that I was using.
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Posted 1 year ago
I have been using optislim for about 4 weeks and have lost 3 kilos. I love the optislim bars - caramel crunch, choc berry and I have the yoghurt cereal flavour one for breakfast and the platinum banana for lunch. The banana one is nice, I haven't tried the others yet.
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Posted 1 year ago
Pleased to find a better diet drink
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Posted 1 year ago
Could try more flavours with husband but he has a nasty reaction to Maltodextrin so he is restricted to Vanilla
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Posted 1 year ago
Optislim AU is rated 4.6 based on 1,475 reviews