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Our Bodies NEED Collagen As We Age

As we age, our bodies produce less collagen, which directly causes the effects of ageing.

Collagen makes up a third of the protein found in the human body, more than any other type of protein.

As we grow older our collagen production starts to decrease rapidly, you'll notice this as:

  • Unexpected & Stubborn Weight Gain
  • Nagging Joint Pain
  • Hair Loss & Thinning
  • Dry Skin & Wrinkles
  • Cellulite
  • Weak & Brittle Nails
  • Weak & Fragile Bones

Real People. Real Results.

These women are actual So Body Co. customers that have seen successful weight loss with consistent use of CollaSlim!

"I love this stuff. I’m post menopause, I was carrying a lot of weight around my middle. Since starting the shakes, all my bloating has gone! Energy levels are much better, and my skin feels amazing! They’re easy to mix. They taste sooooo good. The community you belong you is super supportive. If you’re unsure about trying them, don’t be! Just do it. I feel better than I’ve done in a very long time."

- Jo H.

"I started my journey back in January 2022, after tipping the scales at over 18 stone. I wanted to lose a couple of stone ready for a big holiday in December 2022. So, I found Collaslim and thought "what have I got to lose". Using collaslim twice a day, and a sensible calorie controlled meal in the evening. I'm now 5 stone lighter, and maintaining using collaslim. It really has changed my life xx"

- Fiona W.

"I came across Collaslim Meal replacement because I needed to drop some weight. I have lost over 2 stone, I am now at my target weight and want to keep it that way - it's a great way to lose weight and keep it off. The collagen seemed to work quickly for me I can honestly say that it has worked wonders for my hair and nails. Also my skin started looking really good!"

- Vivian B.

How CollaSlim Works

Drink Daily

Simply add 1 scoop (40g) of CollaSlim powder to 400ml of almond milk and shake well. Alternatively you can use water or skimmed milk.

Reduced Calories &

Anti-Ageing Benefits

Replace one or two meals per day with our delicious shake providing a complete balanced meal with just 206 calories.

Look & Feel Younger

Make CollaSlim part of your daily routine and notice the difference not just in how you look but how you feel.


But don't you just put the weight back on after?

CollaSlim makes it easy to create a calorie deficit to reach a healthy target. Once that has been achieved if one goes back to a diet that creates a calorie excess then yes of course you will gain weight again.
Instead the goal is to make some changes to ensure the bodies calorific intake is aligned with its needs.
The University of Oxford did some research on this and found that among the studies that assessed long term results it showed that people who followed a meal replacement program weighed less than when they started the programme up to four years later.

Can I take CollaSlim along with your Peptigen multi-collagen product?

We recommend you take 10g of collagen per day. CollaSlim contains 5g per serving. So if you are replacing two meals per day then there's no need for any additional collagen. However, if you are taking one CollaSlim shake each day then yes you might want to top up with a half measure of Peptigen too.

Is CollaSlim suitable for type 2 diabetics?

Yes, one serving of CollaSlim is designed to replace a single meal, the NHS (and Diabetes UK) recommend an adult is limited to around 30g sugar per day. A serving of CollaSlim with almond milk includes 7.6 grams of sugar. So comfortably under one third of the daily suggestion.

In fact losing weight can reduce your risk of Type 2 Diabetes by half.

A major UK research study (DiRECT) investigated an intensive 850 calorie diet to see if weight loss could put Type 2 Diabetes into remission. This trial used liquid meal replacements for around 8 weeks. After 8 weeks, they gradually re-introduced food with the support of health professionals. At the end of the trial, the researchers found that weight loss can put Type 2 Diabetes into remission. After one year of the programme, almost half of the participants (45.6%) were in remission. Better still, people who kept their weight off for up to
two years were able to stay in remission.

Is CollaSlim gluten free?

Yes, CollaSlim is gluten free

Does CollaSlim contain shellfish?

No, the marine collagen content is sourced from a freshwater fish and so there is no shellfish in CollaSlim.

Is CollaSlim suitable for a keto diet?

Yes, if you're aiming for a moderate carb target of 20-50 grams per day then this should sit comfortably within your regime. CollaSlim provides a complete meal for 10g of carbs.

Can I use this product whilst pregnant or breastfeeding?

Although meal replacement shakes are generally considered safe, it is recommended that women who are pregnant and breastfeeding consume additional calories to nourish their bodies and support milk production. Therefore, we advise you to consult your medical advisor prior to using a meal replacement.


Ingredients: Whey Protein Concentrate (Milk), Skimmed Milk Powder (Milk), Cacao Powder, Peptan Marine Collagen (Fish), Oat Flour (Gluten-Free), Natural Flavouring, Sobody Vitamin and Mineral Blend, Thickener: Xanthan Gum, L-Cystine, Sweetener: Sucralose.

Allergens: See ingredients in bold.

Ingredients: Whey Protein Concentrate (Milk), Skimmed Milk Powder (Milk), Cacao Powder, Peptan Marine Collagen (Fish), Oat Flour (Gluten-Free), Natural Flavouring, Sobody Vitamin and Mineral Blend, Thickener: Xanthan Gum, L-Cystine, Sweetener: Sucralose.

Allergens: See ingredients in bold.


If you don't like our products for any reason, send it back within 90 days for a refund, no questions asked!

Look & Feel Younger with CollaSlim!

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