Mighty Kids Supplements Reviews 

2,572
•
TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Evaluating 787 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the fast delivery and wonderful packaging of their orders, noting that items arrive promptly and in perfect condition. Consumers are also very happy with the helpful customer service and the high-quality supplements that genuinely help children sleep better and stay calm every night. Some reviewers were not happy with the taste, mentioning that the formulas can sometimes be completely unpalatable and cause children to gag. Others noted issues with the thick consistency, describing a heavy texture that makes it harder for some kids to take the liquid daily.

What people talk about most

Product

Customers had positive experiences with product, highlighting that these supplements greatly improve sleep,... See more

Quality

Customers consistently note positive experiences with quality, highlighting that the supplements taste great,... See more

Delivery service

Consumers find delivery service to be positive, highlighting super fast shipping, secure packaging, and... See more

Customer service

Users describe positive interactions with customer service, noting that the team is always helpful, prompt,... See more

Order

Clients share satisfaction on order processes, frequently highlighting that the website is easy to use,... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Quick delivery and lovely packaging. Went for mango magnesium for my 9 year old girl who has developed facial ticks sometimes also using her hands. She’s been taking it every morning now for 4 months... See more

Company replied

Rated 5 out of 5 stars

I love these products, my kids have been on them for about 10 months now, we use the immune bundle. I notice a difference in the severity and longevity of illness they get. I do 10 ml vitamin c ev... See more

Company replied

Rated 5 out of 5 stars

Now I’m not sure if this is just coincidence but since buying the magnesium supplement which I had heard great things about my 2 year old has slept through. It’s so hard to find supplements for kids t... See more

Company replied

Rated 5 out of 5 stars

Supreme service. Orders delivered quickly, and are always very well packaged. The products themselves are excellent. We use the Magnesium, Multi vitamins and Vitamin C. They taste great, and work... See more

Company replied


Company details

  1. Vitamin & Supplements Shop
  2. also in
  3. Fitness and nutrition

Written by the company

The first UK company to develop liposomal vitamins specially for kids!


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

3k reviews

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4.5

All reviews

(2,572)

717 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more
magnesium

Rated 5 out of 5 stars

Thank you!!

Thank you!!! Ordered third magnesium bottle and now Vit C too. My two neurodivergent boys been on magnesium since end of January. Both of them improved sleeping routines, also my non verbal 2y started saying little words, loud and clear- I took him to his portage class and teacher was shocked - she even asked me “How is his speech appeared!?”- I “blamed” on mighty kids magnesium🫣We settled on Berry flavour as giving Apple flavour was a total nightmare, and they would not take it and try to fight me off. I don’t believe in coincidences and miracle cures, however nothing else changed except magnesium has been added to their daily food/drinks.

16 February 2026
Unprompted review
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Reply from Mighty Kids Supplements

Oh my goodness - this is amazing! We're so pleased you have seen some great results. Thank you for your lovely review!! xx

Rated 5 out of 5 stars

Less tantrums

Our kid , almost 3, seems to be having less post nursery crashes and tantrums in general since we started using magnesium.

21 February 2026
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Reply from Mighty Kids Supplements

Thank you so much for sharing this!

We’re really glad to hear things have been smoother since starting the magnesium. It’s wonderful to hear your little one seems to be doing so well.

Thank you for giving Mighty Kids a try and for being on this journey with us!

Rated 5 out of 5 stars

Product review.

I ordered my children the magnesium, the brain and eye vision, vitamin C and D3 &K2 liposomal this made a difference in my sons eczema and asthma. we’ve had these products for months now, since ordering I have noticed a difference in my children, I ordered 3 bottles on Friday and they came today! Just in time as the magnesium had ran out so my children didn’t miss out on a dose of the magnesium! Delivery service is 10/10 and so is the products I will continue using these.

8 March 2026
Unprompted review
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Reply from Mighty Kids Supplements

Thank you so much for such a wonderful review!

We’re really glad to hear you’ve noticed positive changes since using the supplements, and it’s lovely to know they’ve become part of your children’s routine.

Thank you for your kind words about the delivery and the products, and for continuing to trust Mighty Kids with your family’s wellness. Your support truly means a lot to us.

Rated 5 out of 5 stars

My daughter has ADHD and has struggled…

My daughter has ADHD and has struggled more since hitting puberty. I haven’t ever wanted her on traditional medication and I had seen this advertised on Instagram. I had tried other Magnesium products with no noticeable affects but after reading the reviews for this I thought I would give them a try and I am so glad I did.
She has been taking them for 1 week and there is noticeable changes. She used to be awake into the early hours and is now falling asleep within 30 minutes and has even told me she tired a couple of times which is unheard of.
She is waking up herself in the morning and there are no arguments about getting up.
I have managed to watch longer TV programmes with her and noticed she has stayed relaxed and more focused.
She also tells me she feels less anxious than she had done previously.
I have just recommended it to 3 more people, really happy and will be opting for the subscription going forwards

23 February 2026
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Reply from Mighty Kids Supplements

Noticeable changes after just 1 weeks is fantastic news. No more arguments about waking up, is next level!! ❤️ We are so happy to read your review, thank you for taking the time to give it. We really appreciate the recommendations too xx

Rated 5 out of 5 stars

A Total Game Changer for My Toddler

These have worked wonders for my toddler. After what felt like a constant battle with coughs, colds, fevers and chest infections — and endless GP visits — I honestly felt so helpless. Since starting Mighty Kids Vitamin C and Magnesium, we’ve seen a real difference. The frequency of illnesses has reduced and when he does catch something, it doesn’t seem to last as long.

I’ve also noticed a positive change in his behaviour and sleep, which has made such a difference to our days (and nights!). After such a tough winter, I truly can’t recommend these enough to other parents. From one relieved mama to another — they’ve been a complete game changer for us. 💛

9 March 2026
Unprompted review
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Reply from Mighty Kids Supplements

Thank you so much for sharing this!

It sounds like you’ve had a really tough time with all those illnesses and GP visits, so we’re so glad to hear things have started to improve for your little one. Hearing that the frequency of bugs has reduced and that he seems to bounce back quicker is truly wonderful!

Little improvements can make such a big difference to family life, especially when everyone is finally getting a bit more rest!

Thank you for trusting Mighty Kids and for taking the time to share your experience!

Rated 5 out of 5 stars

Magnesium for Grandson

I get the Magnesium for my Grandson who is can be very hyperactive and has outbursts of anger. This supplement has been wonderful for him!! He has it in his juice twice a day. He sleeps so much better too. It’s a wonderful company with fab Customer Service

19 February 2026
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Reply from Mighty Kids Supplements

Thank you so much for this lovely review! It is wonderful to hear our Magnesium has been such a great support for your grandson :)

Rated 5 out of 5 stars

What a difference this has made to my…

What a difference this has made to my 8yr old daughter .I was skeptical at first but after only 2 wks of taking the magnesium liposomal there has been a huge improvement in focus ,concentration & calmness overall .
Even so much so that her teacher has said she has seen a huge difference in concentration at school .Definite 5 star from me !

17 February 2026
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Reply from Mighty Kids Supplements

Thank you so much for sharing this. We absolutely love hearing stories like this!

It’s completely natural to feel a bit skeptical at first, so we’re really glad you decided to give it a try. Hearing that your daughter’s focus, concentration, and overall calmness have improved is just wonderful.

Thank you for trusting us and for taking the time to leave such a lovely review!

Rated 5 out of 5 stars

THANKYOU SO MUCH MIGHTY KIDS!!?

I ordered both the multivitamin & magnesium.
I ordered the magnesium as we were having constant wake ups in the night, my little one struggles with handling emotions. And also struggles with concentration etc. i could cry I love this product so much. Within the first 3 days my mum, commented on how it was like looking after a different child. We are 2 weeks in and are back to having full night sleeps again. My little one is calmer, is regulating her emotions more and all round just a much more pleasant child! THANKYOU SO MUCH MIGHTY KIDS!!!

16 February 2026
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Reply from Mighty Kids Supplements

This is AMAZING news!! We LOVE to hear these sorts of mega success stories and we feel so grateful to be on this journey with you. Thank you for sharing your experience thus far, all of us over here at Mighty Kids truly take stories like this straight to all of our hearts. Thank you for continuing to place your trust in us!

Rated 5 out of 5 stars

We decided to try Mighty Kids liquid…

We decided to try Mighty Kids liquid magnesium for our daughter as she has ongoing difficulties with sleep, which has been quite challenging for our whole family. Since starting it, we’ve definitely noticed a positive difference. She seems more relaxed and calmer in the evenings and is more ready to settle at bedtime.

While she is still taking some time to fall asleep, there is much less reluctance and resistance around going to bed. The biggest improvement for us is that she is now more often sleeping through the night, which feels like a big step forward.

It’s now become an important part of her bedtime routine – she actually insists on taking her magnesium each evening. Her brother has also started taking it and he already sleeps very well, so it’s been an easy addition to both of their routines.

We’ve just purchased our fourth bottle, so we’re really hoping the benefits continue. It really feels like this is gently supporting her sleep and helping make evenings calmer and more manageable for our whole family.

29 January 2026
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Reply from Mighty Kids Supplements

We know that sleep challenges can affect the whole family, so knowing it’s helping your daughter settle more easily and sleep through more often is a big win! And how great that her brother has happily joined in too. ✨

May the calm continue and thank you so much for sharing your experience with us! We really appreciate it xx

Rated 5 out of 5 stars

My 3 year old daughter who has never…

My 3 year old daughter who has never slept through the night now takes this magnesium before bed and does.
Also the Vit C and multivitamin have got us through the entire autumn and winter period with one short period of sickness.
My new job and my sanity and sleep thank you very much!

13 February 2026
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Reply from Mighty Kids Supplements

Your little one finally sleeping through the night is incredible! Sleep makes such a difference to the whole family, so we’re genuinely so pleased it’s been supportive for you. Sleep AND sanity restored really is an amazing review for us! 😊Thank you for taking the time to share your experience xx

Rated 5 out of 5 stars

I recently started using Mighty Kids…

I recently started using Mighty Kids Magnesium, Berry Flavour for my child, and overall I’ve seen some positive changes. I’ve definitely noticed an improvement in his eating, which has been really encouraging.

The only challenge has been the taste. He complains that the berry flavour is “yuck,” I have tried with a syringe but that’s not great so I’ve had to mix it into his water to make it easier for him to take. Even then, he still seems to notice it and isn’t too impressed.

That said, I’m not giving up because I have seen benefits. I’m thinking of trying the apple flavour next to see if that makes a difference. If the taste was more appealing for him, this would be a perfect for us.

13 February 2026
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Reply from Mighty Kids Supplements

Thank you for your honesty with your review, the taste can be an adjustment for some kids, and we totally understand that. The team has lots of great ideas to help with that, and you can reach out any time for support.

Increased appetite is a great sign though! We are so happy you have seen benefits so far and are going to try another flavour, we really hope he loves it! ❤️

Rated 5 out of 5 stars

Great supplement

Great supplement. Notice a big difference in my energy level. Also, kids sleep better after taking magnesium glycinate.

15 February 2026
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Reply from Mighty Kids Supplements

Improvements in both energy and sleep is brilliant! Thank you for taking the time to leave a review, we really appreciate your support x

Rated 5 out of 5 stars

2 weeks in and I’m seeing some positive behaviour

I’ve only used the magnesium for about two weeks and I’m seeing some improvement in my son’s behaviour. He now fall asleep faster at bedtime and I’ve received some positive feedback from his nursery. However my son does not like the taste but we are working on it.
I’ve bought the Gold bundle and vitamin D3 for the whole house.

9 February 2026
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Reply from Mighty Kids Supplements

It’s really encouraging to hear that you’re already seeing improvements in sleep and receiving positive feedback from nursery after just two weeks, thank you for taking the time to share your experience!

If you need any support from the team with the taste issue please just get in touch, we are always happy to help! xx

Rated 5 out of 5 stars

Early days - quietly optimistic

My (almost 5 year old) daughter has been taking the Magnesium supplement for about 3 weeks now. I decided to try it as she’s quite hyperactive, finds it hard to calm down, particularly at bed time she struggles to shut off.

So far so good. I feel like there has been an improvement in her ability to calm down once in bed, and she’s falling asleep pretty quickly and staying asleep.

It’s early days but so far it’s good!

In relation to the customer service, they’ve been excellent. I couldn’t get her to take the first flavour I bought, but I got my money back without any issue and promptly bought the berry flavour, which, thankfully my daughter will accept the taste of.

Happy customer.

10 February 2026
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Reply from Mighty Kids Supplements

Aww, wow! Thank you so much for taking the time to share this. It's lovely to hear that you are seeing small improvements. Slow and steady really does make all the difference.

We are so happy to hear you were well taken care of. Our customer care team really does put a lot of heart into each and every customer. We really appreciate you being part of this journey with us.

Rated 5 out of 5 stars

Love the vitamins so grateful for…

Love the vitamins I’m so grateful for mighty kids I just wish the price point could be a little cheaper in an ideal world

Just to add - I have also been taking Vit C-multi Vit - omega 3 and magnesium and have noticed some really positive changes within myself and eldest daughter the most so far, A whole hearted thank you for doing what you do! Mighty Kids being a clean brand is what originally attracted me and I really appreciate the informative posts on instagram too it’s all fascinating stuff. Of course it doesn’t come cheap for you to create the quality you have done and we wouldn’t want you to change your core values or cut corners for a price point like so many do

27 October 2025
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Reply from Mighty Kids Supplements

We are delighted you love Mighty Kids supplements! This is so good to hear :)
We appreciate the cost can be a factor for many families and we have lots of ways to save money on our supplements, such as our subscription option which offers 10% off each order, our bulk buy savings and our loyalty points scheme!

Our prices can be a little more than standard supplements because we are absolutely committed to using the safest ingredients with no bulk fillers, additives or artificial colours or flavourings, plus we use the most innovative delivery system; liposomal encapsulation, which means our absorption rates are 12 x greater than a standard supplement.

Thank you for your wonderful review and for being part of our incredible community xx

Rated 5 out of 5 stars

Best magnesium for kids and adults

My family loves mighty kids, great quality products.

11 February 2026
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Reply from Mighty Kids Supplements

We truly appreciate you taking the time to share your experience, and we’re grateful for your support.❤️x

Rated 5 out of 5 stars

Live saver !!!

My daughter has autism and suspected adhd , from the about of 16months until we found this product (just turned 3 years old) we lived with practically no sleep , she would be awake 1am-5am each night and back awake 7am-8pm. It was getting impossible to carry on living that way . Night after night I would research what I could to help her and also help myself, I came across might kids magnesium, I will admit I was not convinced it would change anything but thought I will give it a try and omg it has absolutely changed our lives. She now sleeps 7pm-7am , she was non verbal now saying so much and trying new foods. I genuinely couldn’t be without the mighty kids magnesium. If you are like me and worried to try this I would advise you to 100% try it . I have recommended to so many people who also now couldn’t live without the mighty kid’s magnesium. From the bottom of my heart thank you , you have absolutely saved our lives.

25 February 2026
Unprompted review
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Reply from Mighty Kids Supplements

We’re truly grateful you took the time to write this review. We’re incredibly glad to hear how much of a difference the magnesium has made for your daughter and for your whole family. Sleep deprivation is so hard, and it means a lot to know you’ve finally found something that’s helped bring some rest and positive changes. Please don’t hesitate to reach out if you ever need any support from us ❤️x

Rated 5 out of 5 stars

more regulated deeper sleep

my son sons more regulated and is sleeping quicker compared to long drawn out sleep routine. this week he has managed to sleep longer before coming to my bed. The magnesium is the only change we've made.

10 February 2026
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Reply from Mighty Kids Supplements

Wow! This is amazing! Thanks for sharing this. It makes all the difference when the littlest are sleeping well. We are so thankful for your trusting us with your family's wellness!

Rated 5 out of 5 stars

A supplement for the whole family

We've been using Mighty Kids Supplements as a family for over a year now and wouldn't consider any other supplement brands.

I started taking Magnesium to regulate my hormones postpartum and noticed a significant difference in how I was feeling within a few days. I felt calmer, more regulated and less anxious. I now notice when it's been a few days without it.

My son and I then started taking the Vitamin D and Vitamin C and my other half later joined in after noticing we weren't getting as sick when winter bugs & colds struck. Despite being sceptical at first, he now takes Magnesium, Vitamin D and Vitamin C daily and has reported his asthma symptoms improving and chest feeling clearer.

Overall, we've really noticed the benefits of taking Mighty Kids this winter. It hasn't stopped us from getting sick but has helped us recover quickly when colds & flus have arrived. Their loyalty programme (10% back on all purchases) also helps to balance the cost of the investment in our health & wellbeing.

23 February 2026
Unprompted review
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Reply from Mighty Kids Supplements

This is just amazing! Indeed, a supplement for the entire family! We are so happy to hear you are all seeing such wonderful benefits already!

We are thankful for trusting us with your family's wellness!

Rated 5 out of 5 stars

Excellent product

I started giving my son Magnesium, Vitamin C, and multivitamins, and I feel they are working really well. He was ill three times in two months at the end of last year, which made me really worry as a parent. Touch wood, since starting Mighty Kids, he has been very energetic and hasn’t been ill once. I highly recommend this product!

19 January 2026
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Reply from Mighty Kids Supplements

Aww, this is wonderful! We are so happy to hear you have seen such a big change in your little one. It is really amazing how our bodies respond with the right support.

Thank you so much for being part of our journey!

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