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

Considering 793 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the high quality of the natural products, noting significant and lasting improvements in their children's daily sleep patterns and overall well-being. Furthermore, consumers consistently point out the exceptionally fast delivery service and beautiful packaging, alongside very helpful and responsive customer support teams. Some reviewers were not happy with the taste, mentioning that the liquid supplements had an extremely strong flavor or unpleasant consistency. A few other people also felt that certain product bundle options lacked flexibility and could be improved to make daily administration much easier for parents.

What people talk about most

Quality

Reviewers highlight positive aspects of quality, noting that the supplements are brilliant, excellent, and... See more

Delivery service

Customers consistently note positive experiences with delivery service, highlighting super fast shipping and... See more

Customer service

Reviewers mention positive feedback about customer service, highlighting that support agents are kind,... See more

Order

People report positive experiences with order, highlighting seamless and fast delivery as well as an... 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

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

Rated 5 out of 5 stars

Very well set up company thay delivers on time every month without fail. Their products and knowledge are excellent and the magnesium night time for kids has nice flavours and definitely helps the lit... 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)

718 reviews in the last 12 months

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magnesium

Rated 5 out of 5 stars

The magnesium made a HUGE difference to…

The magnesium made a HUGE difference to my ADHD child’s anxiety. The subscription means that delivery is free, and the subscription can be amended/cancelled any time. I am extremely impressed by the product and costumer service.

20 August 2026
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Reply from Mighty Kids Supplements

Wow! This is absolutely amazing! Thank you for such a huge compliment.

We are so happy to hear that you have had an all-around positive experience with Mighty Kids.

We appreciate you being part of our community!

Rated 3 out of 5 stars

The magnesium runs out to quickly and…

The magnesium runs out to quickly and is therefore mega expensive

18 August 2026
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Reply from Mighty Kids Supplements

Thank you so much for taking the time to share your experience.

We are really sorry that you seem to be finding it so difficult to make this work for your family, as this is your second review after almost 12 months of making purchases with us. In regard to this issue, we do have thousands of families subscribed each month, and so we know that there are ways to make this work, which is why we reached out to you over email.

We would love the chance to go over this with you, so please pop us a message back, and we can assist further.

Rated 4 out of 5 stars

Very impressive with the medicine

Very impressive with the medicine. My son was having issues with sleep but since I started giving him the magnesium I have seen alot of changes.

18 August 2026
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Reply from Mighty Kids Supplements

Thank you so much for taking the time to share your experience.

We are so thrilled to hear that you are already seeing such a positive change in your child. We know how much of a difference this can make to the whole family.

We truly appreciate your support and are so grateful to have you as part of our community.

Rated 5 out of 5 stars

Made an enquiry with customer services…

Made an enquiry with customer services about account access and got a very quick and helpful reply.
Love the products. Use the Magnesium and more recently the multivitamin to keep my very busy and active boys as healthy as possible throughout the year!

18 August 2026
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Reply from Mighty Kids Supplements

Thank you so much for such a lovely post.

We are so happy to hear that you have felt the warmth and care from our team. We truly pride ourselves on the attention and personalised care we give to each customer. It is wonderful to hear you are seeing great results too!

We appreciate your support and are so thankful for your choosing Mighty Kids!

Rated 5 out of 5 stars

Best supplements for kids!

Really pleased with these. My son has the vitamins and hasn’t caught anything going round! He’s also on the magnesium as he suffers from night terrors and these have greatly reduced! Well worth the money, wouldn’t go anywhere else for his supplements now ☺️

2 September 2026
Unprompted review
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Reply from Mighty Kids Supplements

Thank you so much for sharing such wonderful feedback! We're absolutely thrilled to hear that our vitamins are helping your son stay well and that the magnesium has made such a positive difference with his night terrors. It's truly rewarding to know our supplements are making such an impact!

Rated 5 out of 5 stars

Game changer

I always used to buy the vit C and magnesium but I thought I’ll give the Gold Bundle a try and do happy I did. My little boy is thriving and he looks forward every morning to get his “cocktail” 😊
Sleep has improved so much and no more tantrums?! 🙌🏼
I would like to mention that I received them the next day and the order was packaged so beautifully.
Thank you ever so much for creating such amazing vitamins! 🫶🙏

18 August 2026
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Reply from Mighty Kids Supplements

We are absolutely thrilled to hear such wonderful feedback! It's fantastic to know that the Gold Bundle has made such a positive difference for your little one, and that he enjoys his "cocktail" every morning that is fantastic! We're especially happy to hear about the improved sleep and fewer tantrums. Thank you for your kind words about our products and service!

Rated 5 out of 5 stars

Improved Ticks

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 and ticks have reduced significantly, not completely but so much more relaxed and less ticks

16 August 2026
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Reply from Mighty Kids Supplements

We're so happy to hear about the positive changes your daughter has experienced with our mango magnesium! It's wonderful to know that the ticks have significantly reduced, and she's feeling more relaxed. Thank you for sharing your positive feedback with us!

Rated 5 out of 5 stars

I purchased the magnesium teen & adult…

I purchased the magnesium teen & adult for my 13 year old child. I noticed within a few days he was a lot calmer & sleeping better at night. I introduced multivitamin, at first he was hyperactive. I spoke to the company & they advised I reduce the dose & build up slowly. This has worked, as he is no longer hyperactive. I’ve also started giving him omega oil. And he seems to be more focused. I hope they will sell neuro balance bundle for teens & adults. As buying them separately is quite costly. I don’t want to run out. So the subscription discount helps. At first he refused the omega oil as he didn’t like the taste. But he tolerates it now. I mix the multivitamin & magnesium with a bit of water & he drinks it no problem. I love these supplements. I wouldn’t want to be without them. Thank you mighty kids

15 August 2026
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Reply from Mighty Kids Supplements

We are so happy to hear about the positive changes you've seen in your child with our magnesium and multivitamin! It's wonderful that our team was able to assist with the dosage adjustment for the multivitamin, leading to such a positive outcome. We truly appreciate your feedback regarding a neuro balance bundle for teens and adults; we are always looking for ways to improve our offerings and make them more accessible for our valued customers. We're also glad to know the subscription discount is helpful and that your child is now tolerating the omega oil. Thank you for sharing your experience and for your kind words!

Rated 5 out of 5 stars

Great products

Great products, the magnesium has really helped my little boy with his muscle cramps at night. Good support tea, when needed.

31 December 2025
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Reply from Mighty Kids Supplements

Thank you so much for such a lovely review!

We are so happy to hear you are already seeing results. Thank you for your support and for choosing Mighty Kids!

Rated 5 out of 5 stars

Decent quality vitamins for children that work

It's really hard to find decent vitamin supplements for your children when there is a sea of vitamins filled with additives and fillers. I've been using Mighty Kids for a year now and I recommend them especially for children (the do adult supplements too). The magnesium in particular has helped with my children's sleep and behaviour. Its best to sign up for a subscription for the discounts once you've tried them to save a bit of money, I've never had an issue with delivery or with the product. Overall it's a great product.

24 July 2026
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Reply from Mighty Kids Supplements

Wow!! This is wonderful in every way! Something that meant so much to our founder, our lovely Rachael, was to be able to create clean, high quality supplements and we know that so many of our lovely Mighty Kids Mums & Dads really appreciate this aspect when looking for a trusted supplement company for their little ones.

And even more fantastic is that you are seeing the incredible benefits that come with our supplements, especially as you say, our Magnesium! It really is such a power house of a supplement and such an important mineral for the body.
We love that you are making the most of the savings with our subscription service and hopefully using your loyalty points that you will be earning too!

Thank you so much for taking the time to leave such wonderful feedback - we really do appreciate your loyalty and support xx

Rated 5 out of 5 stars

Big Noticeable Difference

Noticeable difference when on the magnesium, Vitamin C and Omega 3.

Better sleep
Beter focus
Less melt downs

My boys are aged nearly 3 and nearly 5. We don't give the omega 3 to the nearly 3yo.

The bundle deals are good too!

14 August 2026
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Reply from Mighty Kids Supplements

Fantastic! So pleased you are seeing such an improvement in your little ones. Fewer melt downs are such a great example of how our Magnesium can really help regulate emotions and calm the nervous system. And better sleep is ALWAYS a positive :)
This is absolutely fantastic to hear that things are going so well for you and that your little ones are benefitting so much.

And delighted you are making use of our Bundle offer that is on at the moment in our Back to School summer sale!
We can't thank you enough for taking the time to leave this wonderful review.
We hope you enjoy the rest of your 'calm' summer holidays! And thank you for being part of our Mighty Kids community xx

Rated 1 out of 5 stars

Avoid — €34 for a bottle of awful-tasting magnesium

I ordered the Mighty Kids Liposomal Magnesium in berry flavour because I was willing to try anything that might help my 2-year-old sleep. Unfortunately, getting him to take it is completely impossible because the taste is absolutely horrendous.

I thought maybe it was just my 2-year-old being fussy, so I got my two older children, aged 8 and 10, to try it. Their reaction was exactly the same — they found the taste horrific. Both of them had to brush their teeth afterwards because the taste was so unpleasant.

And then there’s the price. €34 delivered for one bottle of magnesium is absolutely ridiculous. If this was reasonably priced, I probably wouldn't feel quite so hard done by, but charging that kind of money for something that my children won't even take.

I appreciate that parents will spend money trying anything that might help their children sleep, and companies obviously know how desperate exhausted parents can be for something that works. But charging €34 for a bottle of a supplement that tastes this bad feels like an absolute waste of money.

I would seriously think twice before buying this.

Save yourself the €34 and try something else. I genuinely wish I had.

28 August 2026
Unprompted review
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Reply from Mighty Kids Supplements

Thank you for taking the time to share your honest feedback.

We are sorry to hear that your children were not fans of the taste, and we know how disappointing this can be, especially when you had hoped for the best.

Our supplements can be mixed into almost anything as long as they are not heated, frozen, or blended. Here are some child-approved tips for disguising the taste: https://mightykids.co.uk/tips-for-diluting-disguising-the-mighty-kids-supplements-plus-recipes-for-gummies-smoothies-and-more/

We know that our supplements are not the cheapest, but with Mighty Kids you are getting more bioavailability, therefore more absorption, therefore more active ingredients reaching the cells. None of the fillers, bulkers, buffers, artificial flavours, artificial colours, or alcohol preservatives

We have reached out via email for further support. We thank you for giving Mighty Kids a try!

Rated 5 out of 5 stars

Adult magnesium

Has been great for reducing night time cramps

6 August 2026
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Reply from Mighty Kids Supplements

It's wonderful to know that our Mighty Magnesium has reduced your night time cramps, we hope you are now enjoying restful sleep!

Thanks so much for taking the time to share your experience.

Rated 3 out of 5 stars

Sadly it didn't live up to the hype.

I was so desperate for the magnesium to be the answer to our 18 month olds sleep issues. He's restless every night, wakes frequently and takes a while to settle. I read almost every review of mighty kids hoping we'd be adding our own, but sadly not. I can't fault the delivery but the product just didn't work for us.

27 August 2026
Unprompted review
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Reply from Mighty Kids Supplements

Thank you for taking the time to share your honest opinion with us.

We're sorry to hear that the magnesium didn't improve your little one's sleep as you hoped. Magnesium works differently for every child. For some, results can appear quickly, and for others, it may take weeks or even months of consistent use as levels build and stabilise in the body. And of course, in very young children, it’s also completely normal to still wake during the night, whether for feeds, nappy changes, growth spurts, or simply needing reassurance and cuddles. These are all developmentally appropriate reasons for disrupted sleep. There's more info in this short blog post:

https://mightykids.co.uk/how-long-before-i-see-results-with-magnesium/

Thank you for sharing your experience so honestly. We know how difficult unsettled nights can be. Our team is always available if you need any further support.

Rated 1 out of 5 stars

Awful customer service.

I have been a loyal customer of mighty kids suppplements for at least 3 years! Spending a considerable amount of money during that time,with my monthly subscription & also one off orders aswell.
Whilst I believe there products to be very good. The customer service I have received recently has been absolutely disgusting.
I received my subscription order a couple of days ago,the box was absolutely soaked inside & out. Clearly a bottle had been smashed. As you could also hear this. I emailed customer service straight away,to which a lady called Ailey asked me to send pictures of the smashed bottle. I wasnt completely comfortable opening the box,as it was sodden with magnesium & I could hear there was broken glass. I did so anyway.
She then requested another picture of the vitamin c as it didn’t look damaged. It wasn’t. So I explained it wasn’t damaged,but the entire bottle was covered in magnesium. So assumed as part of good customer service these would just be replaced. (I work in retail myself,& this is the procedure we would follow)
After emails back & forth,which I feel is a waste of everyone’s time. (I am a busy,single mum of 4) I finally get a email from the ‘Team lead’ a lady called rachelle. She was extremely rude & patronising. Accused me of ‘virtual shoplifting’ & when I said that the service I had received meant I wanted to cancel my subscription,no offer of resolution was offered. She actually offered to help me cancel my subscription!! Which is what I meant by patronising. I have explained in an email that I would like to be contacted by her manager.
To say I have never been this disgusted by a company’s customer service is an understatement.

25 August 2026
Unprompted review
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Reply from Mighty Kids Supplements

Hi Laura,

I have reviewed the interaction, and our team was apologetic, professional, and kind. "I am so sorry to see your order arrived this way!" and later, "I am so sorry to ask this... but our courier will not accept a claim without photos".

You were sent 2 emails about the order, explaining our procedure for damages, and requesting the information needed to process your replacement. In two different emails you explicitly stated that both bottles were smashed, and then when we requested a photo to make a claim, you became very agitated and said that while only one bottle was broken, you would be cancelling your subscription because you felt we should have replaced your entire order immediately with no questions asked.

There was absolutely no accusation of virtual shoplifting, and all emails from our correspondence with you have been saved.

We wish you all the best.

Rated 5 out of 5 stars

My autistic son has been taking the…

My autistic son has been taking the magnesium for a few months now and we have noticed a huge change at bedtime the company is amazing quick delivery and easy to use the website I have recommended them to many people and had amazing feedback .

12 August 2026
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Reply from Mighty Kids Supplements

Thank you so much for your wonderful review!

We’re absolutely delighted to hear that you’ve noticed such a positive change for your son since starting the magnesium. We know how much better things can feel for the whole family when sleep improves.

Thank you for being part of the Mighty Kids family and for taking the time to share your experience.

Rated 5 out of 5 stars

I ordered the magnesium for my 2 year…

I ordered the magnesium for my 2 year old one bottle got lost and I got sent out another one amazing service couldn't recommend enough also he has been using it for 3 days and I have already seen a diference in hes mood and sleep more relaxed at bed time and isn't getting me up since he has been using it he's sleep was terrible so I'm so over the moon with this great stuff and really works I'm so happy will be purchasing again for sure!!!! Amazing service and a great product thanks so much

26 August 2026
Unprompted review
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Reply from Mighty Kids Supplements

We are so happy to hear about the positive difference our magnesium has made for your son's mood and sleep! It's wonderful to know that he is more relaxed at bedtime and sleeping better. We also appreciate your kind words about our service; we always strive to provide the best experience possible. Thank you for your amazing feedback and for choosing us!

Rated 5 out of 5 stars

I thought this was a gimmick… oh my it’s magic!!

I thought this was a gimmick. Tried only the Magnesium for one month with my 18-month old son - wasn’t really seeing results but in all honesty I wasn’t really being consistent with it.

After a spell of poor sleep and refusing meals, I decided to buy the bundle. Every day he now has the Omega, the Magnesium and the Multivitamin and my goodness. The boy does not stop eating. He’s happy. He sleeps well. He naps for 2 hours in the middle of the day. He sleeps through the night most nights. I genuinely think this Mighty Kids magic has had an effect. I’m now tempted to get the whole family on to it. Thank you Mighty Kids.

30 July 2026
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Reply from Mighty Kids Supplements

We are so delighted to hear about the wonderful transformation your son has experienced with our Mighty Kids bundle! It's truly rewarding to know that our products have made such a positive difference in his eating habits, sleep, and overall happiness. We appreciate you sharing your journey and are thrilled that you're considering extending the benefits to your whole family. Thank you for your kind words and for trusting us with your little one's well-being.

Rated 5 out of 5 stars

The best supplements for kids!

Shopping for kids supplements on the website is simple.
Once the order is made, the items are sent out almost immediately and delivered in great time. Packaged well so that there is no damage to the bottles.

The supplements are amazing! My son has been taking magnesium and the vitamin c for years now and more recently, in preparation for school, the multi vitamin. He sleeps the best he’s ever slept and I’m now hoping his immune system will be as strong as possible!

I’m a great fan of this fabulous company!

10 August 2026
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Reply from Mighty Kids Supplements

We are absolutely delighted to hear about your positive experience with our website and the prompt delivery of your orders! It's wonderful to know that our supplements are making such a difference for your son's sleep and overall well-being. We truly appreciate your kind words and your continued support.

Rated 5 out of 5 stars

MIGHTY KIDS

I really love this supplement for my ASD kiddo! he's 5 years old. We started with the magnesium then ordered the rest of the supplement and I swear by it! My kiddo has improved a lot, he is more aware of what's going on, he started talking in sentences I can actually have a decent conversation with him now! his eloping improve by 80 percent and Im really happy! He can now also control his emotions not like before! We've been using this MIGHTY KIDS since MAY 2026 and I see a lot of improvements! His appetite is also great now the he's gained 4 lbs since we started. This is the only vitamins that we are going to take now! ITS WORTH THE PRICE :)

25 August 2026
Unprompted review
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Reply from Mighty Kids Supplements

We are absolutely thrilled to hear about the incredible progress your son has made with our supplements! It's wonderful to know that our supplements have had such a positive impact for your family! We are so happy to be a part of his journey and appreciate your trust in Mighty Kids!

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