No melatonin. No added sugar. No sweeteners.

KIDS MAGNESIUM GUMMIES

The first and only kids calm gummy with magnesium, ashwagandha KSM-66 and lemon balm.

  • 🏆 Award-winning formula
  • 💪 Optimal strength magnesium
  • 🤝 Made for Picky Eaters
  • ✅ 60-day taste guarantee
  • 🚚 Free UK delivery
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Loved by parents. Easier evenings.

Tonic does more

Most kids magnesium gummies stop at low-dose magnesium. Tonic Kids Calm contains 2x more magnesium than leading kids magnesium gummies, plus 2 additional calm-supporting ingredients.

Tonic gives you a 3-in-1 formula for calmer evenings, smoother wind-downs and bedtime support.

No added sugar. No sweeteners. No melatonin.

Tonic
others
No added sugar
No sweetners
Magnesium 120mg 60mg
Active ingredients 3 1
Actives 195mg 60mg
3rd-party tested every batch
“Selected comparison product” refers to one UK children’s magnesium gummy product selected from public brand and retailer pages accessed on 24 March 2026 and measured per recommended daily serving. “2x more magnesium” compares Tonic Kids Calm Gummies’ 120mg magnesium with 60mg magnesium in the selected comparison product. “195mg total named actives vs 60mg” compares Tonic’s 120mg magnesium, 50mg KSM-66 ashwagandha and 25mg lemon balm extract with 60mg total named actives listed in the selected comparison product. “3 actives vs 1” compares the number of named active ingredients listed per serving. Sugar and sweetener comparisons are shown only where publicly disclosed. Labels and formulations may change over time – always check pack before use. Sources available on request.

No added sugar

No artificial sweeteners

Melatonin free

Picky-eater approved

Vegan-friendly

3rd-party tested

WHAT'S INSIDE

195mg of active ingredients. 3 optimal daily doses. Everything they need. Nothing they don’t.

Magnesium

Magnesium

120mg

as Magnesium Citrate

Supports: Supports calm, relaxation + winding down.
Why Tonic: We use magnesium citrate because it is a more absorbable form of magnesium than some standard forms. Plus, at 120mg per serving, it is a meaningful dose – not just a sprinkle for the front of pack.
Ashwagandha

Ashwagandha

50mg

as KSM-66® Ashwagandha

Supports: Clinically proven to reduce stress.
Why Tonic: A well-known adaptogen used to support balance during periods of stress. Selected to support calm and balance as part of a thoughtful evening formula.
Lemon Balm

Lemon Balm

25mg

standardised to 5% Rosmarinic Acid

Supports: Support relaxation and eases tension.
Why Tonic: We include lemon balm extract for its traditional use in relaxation and winding down. It gives the formula a gentler botanical edge at bedtime.

Busy brains, big feelings, bedtime battles

Bedtime shouldn't drag on

Some evenings feel endless. Kids are still wired, parents are running on empty, and the whole house feels it.

Kids Calm was created to make the evening routine feel simple and easy to stick to.

  • Late-evening restlessness
  • Trouble switching off
  • Overstimulated minds after busy days
  • Bigger feelings at bedtime
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MADE FOR PICKY EATERS

Bedtime support only works if kids actually want to take it. Kids Calm Gummies are made with a soft chew, a natural raspberry flavour, and an easy evening format that fits into real routines.

SOFT CHEW TEXTURE

Easy to take, easy to like, and easy to stick with.


ROUTINE FRIENDLY

Simple to add into the evening – no extra fuss.

NATURAL RASPBERRY FLAVOUR

A fruity taste kids enjoy at the end of the day.

60-day taste guarantee

TRY RISK-FREE

Trying something new can feel like a gamble – especially with picky eaters.
Our 60-day taste guarantee means you can start with confidence.

Worried they won’t love them? Give Tonic Kids Calm Gummies a try, risk-free.

Try now
Tonic Health Raspberry Kids Calm Kids Calm
Tonic Health Raspberry Kids Calm Gummies Kids Calm Gummies | Children’s Magnesium, Natural Sleep & Anxiety Support
Tonic Health Raspberry Kids Calm Gummies Kids Calm Gummies | Children’s Magnesium, Natural Sleep & Anxiety Support
Tonic Health Raspberry Kids Calm Kids Calm
Tonic Health Raspberry Kids Calm Gummies Kids Calm Gummies | Children’s Magnesium, Natural Sleep & Anxiety Support
Tonic Health Raspberry Kids Calm Kids Calm

Kids Calm Gummies

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£45.33 £34.00
57p per serving
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One-time Purchase

120 kids gummies
£45.33
75p per serving

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Easily cancel, skip or reschedule
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60-day taste guarantee
  • No added sugar
  • No artificial sweeteners
  • Optimal strength nutrients
  • Ages 3–12

Bedtime should not feel like a battleground. But for so many parents, it does. The endless negotiating. The second wind. The “not tired” energy when everyone else is running on empty.

That is why we created Kids Calm Gummies – a cleaner, more considered kids calm formula built around magnesium, with KSM-66 ashwagandha and lemon balm to support calmer evenings, smoother wind-downs and more restful nights.

Tonic Kids Calm is built for parents who care what is inside the gummy as much as what it helps with outside the gummy. No added sugar. No artificial sweeteners. No melatonin. Just a bedtime formula designed to support kids switch off more gently.

A simple daily routine for children aged 3–12. Two raspberry gummies daily in the early evening. 60 gummies per jar.

STACK THEIR SUPPORT

Start with the daily foundations, then add targeted support based on your child's needs. Our kids' range is designed so products can be combined safely when taken as directed.

DAILY FOUNDATIONS

Our core products most families build their routine around. A simple place to start is Kids Multi and Kids Omega-3, with Kids Calm added in the evening.

Tonic Health Kids Multi Gummies Tonic Health Kids Multivitamin Strawberry Vitamin Gummies
Daily support

KIDS MULTI

Once a day, ideally with breakfast.
Tonic Health Tropical Kids Omega-3 Gummies Kids Omega-3 Gummies | DHA & EPA for Brain & Vision | Tonic
Brain + vision

KIDS OMEGA-3

Once a day, ideally with breakfast.
Tonic Health Raspberry Kids Calm Kids Calm
Calm + sleep

KIDS CALM Magnesium

30–60 mins before bedtime.

TARGETED SUPPORT

Add targeted support when they need it most. Great for school terms, winter months, after antibiotics, travel and growth spurts.

Tonic Health Kids Immunity Gummies Kids Immunity Gummies
Immunity support

KIDS IMMUNITY

Great for school terms, winter months and travel.
Tonic Health Kids Pre + Probio Gummies Tonic Health Kids Pre + Probio Blackcurrant Gummies
Gut support

KIDS PRE + PRO

Ideal after antibiotics or when digestive support is needed.

FAQ

Got questions? We're here to help! View our full FAQs, or contact our customer service team here.

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External references accessed on 24 March 2026 unless otherwise stated. Labels, formulations, and public information may change over time. Sources available on request.

References to magnesium citrate as a more absorbable form of magnesium are based on U.S. National Institutes of Health Office of Dietary Supplements magnesium fact sheets.

References to ashwagandha as an adaptogen, and to the wider evidence base around stress, anxiety, and sleep, are based on U.S. National Institutes of Health Office of Dietary Supplements Ashwagandha fact sheets. References to child-specific evidence are based on a 2026 Frontiers in Nutrition study in children aged 6–12 years.

References to lemon balm supporting relaxation or the wind-down into bedtime are based on European Medicines Agency traditional herbal monographs and assessment materials for Melissa officinalis L., folium.

These products are not intended to diagnose, treat, cure or prevent any disease.

Immune System: Vitamins A, C, D, B6, B12 and zinc contribute to the normal function of the immune system.

Cognitive function: Iron and zinc contribute to normal cognitive function.

Muscle function: Magnesium contributes to normal muscle function, normal energy-yielding metabolism and normal functioning of the nervous system. It also contributes to the reduction of tiredness and fatigue.

Energy: Vitamins B1, B2, B3 (niacin), B6, B12, folate, biotin and pantothenic acid contribute to normal energy-yielding metabolism and help reduce tiredness and fatigue. They also support the normal functioning of the nervous system.

Nervous System: Magnesium contributes to the normal functioning of the nervous system.

Hair, Skin & Nails: Zinc contributes to the maintenance of normal hair, skin and nails. Biotin contributes to the maintenance of normal hair and skin. Vitamin E contributes to the protection of cells from oxidative stress.

Bone Health: Vitamin D and zinc contribute to the maintenance of normal bones and teeth. Vitamin C contributes to normal collagen formation for the normal function of bones. Magnesium contributes to the maintenance of normal bones. The first and the only Kids Multivitamin Gummy with no added sugar and no sweetener in the UK.