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Salt Lab Kids Mint Refill

Family Routine Set

Third-party tested for heavy metals and microplastics

Family favourites, support active mornings and restful nights with our best-selling Magnesium Spray and Kids Magnesium Spray.

"My kids are sleeping much better. They drift off so quick after having magnesium rubbed into their feet. My eldest son suffers with growing pains which he hasn’t complained about since using the magnesium spray."
Alicia O.
"We have been using this product for about 3 weeks now and have noticed a noticeable change in the amount of teeth grinding our 3 year old does! He loves spraying it on his feet at night as part of his bed time routine as well!"
Nina R.
"I'm not waking up 3-4 times a night, I'm not tossing and turning, I feel rested and well slept and fall asleep a lot quicker than before using it!!"
Jodie C.

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A family essential for calm, comfort and restful sleep.

Get the whole family experiencing the transformative benefits of magnesium with our Family Routine Set, designed to help everyone unwind at night and feel revitalised in the morning. 

This set includes: 

  • Magnesium Oil Spray, 200ml
  • Kids Magnesium Oil Spray, 200ml

Both are easy-to-use and can be effortlessly incorporated into your family’s daily wellness routine.

How to use

Magnesium Oil:
Spray liberally onto clean, dry skin and gently massage in. Use daily.

  • For the first 3 weeks, apply only to the soles of your feet.
  • After 3 weeks, you can begin applying to your stomach and other areas of your skin.

Kids Magnesium Oil:
Apply 1-3 sprays onto skin at bedtime and gently massage in. Use daily.

  • For the first 3 weeks, apply only to the soles of your child's feet.
  • After 3 weeks, you can begin applying to the stomach and other areas of their skin.
    Safe for children 3 months+.
Who is this for?

For Little Kids:
Our Kids Magnesium Oil Spray was created with gentle skin in mind. Suitable for children aged three months and up, it’s a softer version of our original formula, perfect for daily use after bath time or before bed.
Parents love adding it to their child’s evening routine as a soothing, natural step to help them unwind.

For Big Kids (and Grown-Ups):
Our Original Magnesium Oil Spray is a stronger formulation ideal for adults and older children. Use it as part of your daily wellness ritual: in the morning, post-exercise, or before sleep, to support relaxation and recovery after an active day.

Why families love it:

  • Gentle and natural for young, sensitive skin
  • Absorbs quickly and feels light on the skin
  • Easy addition to nightly or post-activity routines
  • Simple, effective, and suitable for the whole family

If you are pregnant or breastfeeding, please consult your GP before use.

Benefits
  • Brings a sense of calm to the end of the day
  • Encourages relaxed, happy evenings
  • Easy to use as part of bath or bedtime rituals
  • Absorbs fast with no sticky residue
  • Made from pure, natural magnesium
  • Safe for the whole family
  • Vegan and non-toxic
Why Magnesium?

Magnesium is an essential mineral used by nearly every cell in the body for everyday processes that keep us functioning at our best. Because our bodies can’t produce magnesium on their own, we rely on external sources like food and water to maintain balance.

Modern farming and soil depletion mean that the foods we eat today often contain lower levels of magnesium than they once did. Using magnesium topically is a simple, natural way to include this important mineral in your family’s daily routine.

Ingredients

Magnesium Oil Spray:
Purified Water, Magnesium Chloride
You receive 400mg of magnesium chloride per 1 ml of Salt Lab Magnesium Oil Spray.

Kids Magnesium Oil Spray:
Purified Water, Magnesium Chloride
You receive 250mg of magnesium chloride per 1 ml of Salt Lab Kids Magnesium Oil Spray.

Magnesium “Oil” contains no actual oils or carrier oils, the name refers only to its silky texture after application.

Disclaimer: This product is not intended to diagnose, treat, cure or prevent any disease.

Family Routine Set
Family Routine Set $64.00

Why People Love Salt Lab

Read All Reviews

"My kids are sleeping much better. They drift off so quick after having magnesium rubbed into their feet. My eldest son suffers with growing pains which he hasn’t complained about since using the magnesium spray."

Alicia O.

Verified Buyer

"We have been using this product for about 3 weeks now and have noticed a noticeable change in the amount of teeth grinding our 3 year old does! He loves spraying it on his feet at night as part of his bed time routine as well!"

Nina R.

Verified Buyer

"I'm not waking up 3-4 times a night, I'm not tossing and turning, I feel rested and well slept and fall asleep a lot quicker than before using it!!"

Jodie C.

Verified Buyer

A Pioneer in Topical Application

Topical Magnesium is applied directly to the skin for optimal absorption.

Our Magnesium products are absorbed directly through the skin into the bloodstream, delivering magnesium straight to the tissues and cells that need it most.

Topical magnesium is a safe way to supplement magnesium levels in the body, as topical applications allow your body to self-regulate and absorb what is needed.

All our products contain naturally derived, high-grade magnesium chloride sourced from the Tibetan Plateau, the largest high-altitude landmass on the planet.

Proudly formulated & made in Australia
Premium quality magnesium sourced from the Tibetan Plateau
Sustainable recycled packaging & refill options
100% natural & vegan with zero heavy metal contamination
Fast absorbing formula with no-stick feel

Proudly formulated & made in Australia

Premium quality magnesium sourced from the Tibetan Plateau

Sustainable recycled packaging & refill options

100% natural & vegan with zero heavy metal contamination

Fast absorbing formula with no-stick feel

Customer Love

Thank you to our amazing community for making Salt Lab a part of your lives

The #1 Topical Magnesium Worldwide

Our naturally derived magnesium products are formulated with the highest quality ingredients to help you sleep better, recover faster and be your best self. 

Salt Lab

Other brands

Formulated with the highest-grade magnesium

Contains all-natural, non-toxic ingredients

Sustainable recycled packaging

Proudly Australian owned and made

Giving back to the community and planet

Frequently Asked Questions

Got questions? You ask and we answer. We've listed our most commonly asked questions here to make it easy for you to decide which Salt Lab products are best for you. 

Is it safe for children?

Yes, all our products are safe for ages 3 months and up. Our kid's magnesium oil is gentler on their skin, it's also ideal for adults with sensitive skin.

Is it safe while pregnant and breastfeeding?

Yes, our all-natural products are safe for pregnancy and breastfeeding. Magnesium is essential for supporting a healthy baby and its need increases during pregnancy. It will help with relaxation and soothing aches. As every pregnancy and postpartum journey is unique, we recommend consulting your GP before starting any new supplements.

How often can I use it?

You can apply magnesium oil as needed, both morning and night, as your body will self-regulate absorption. At night, it aids relaxation and sleep by calming muscles and nerves, while during the day, it supports energy through biochemical reactions that contribute to energy production.

When can I see results?

Everyone is different with the time frame to see results, it can be as quick as overnight however, it can also take a month or so. Remember that we do not become deficient overnight and do not replenish overnight. Magnesium is a mineral we burn through daily, so consistency is key. We recommend applying the oil every night before bed as a non-negotiable.

How is magnesium oil different from powders and pills?

Topical magnesium is absorbed through the skin rather than through the digestive system.

This can be a helpful option for people who prefer a skin-absorption method or find oral magnesium difficult to digest.

Our magnesium oil sprays and creams offer a simple, direct way to apply magnesium where you want it.

Why does magnesium oil sting, tingle or itch for some?

Some people feel a tingling sensation when using magnesium spray. This can happen when the skin is dry, after recently shaving, or when adjusting to topical magnesium.

If new to magnesium oil, start with your feet or dilute with water or a gentle oil. The sensation usually settles with regular use. If irritation occurs, reduce use or apply magnesium cream instead.

Complete Your Routine

Here are some other products that we think you’ll love

About Salt Lab

Restoring balance in our planet and our people

At Salt Lab, we empower busy people to reconnect with balance, energy and wellbeing through elevated magnesium rituals designed to support holistic wellness. Our topical magnesium range is thoughtfully formulated to support sleep, recovery, relaxation and everyday vitality, helping restore what modern life often depletes and making it easier to feel your best, naturally.

We believe wellbeing isn't found in perfection, but in the small rituals we return to each day. That's why every Salt Lab product is designed to seamlessly fit into your routine, transforming everyday moments into opportunities to pause, replenish and reconnect with yourself.

Our commitment extends beyond personal wellness. We believe the health of people and the health of the planet are deeply connected, which is why we're dedicated to responsible sourcing, conscious formulation and supporting practices that regenerate rather than deplete. Every Salt Lab ritual is created to help you feel more balanced today while contributing to a healthier tomorrow.

Rooted in nature and grounded in purpose, we're here to help you build simple, effective rituals powered by magnesium, supporting your wellbeing, one moment at a time.

Spreading The Word

A big thank you to our community for sharing their feedback and experience with Salt Lab.

  • 5 stars: 1373 (86%)
  • 4 stars: 96 (6%)
  • 3 stars: 27 (2%)
  • 2 stars: 40 (3%)
  • 1 star: 64 (4%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous

For the price I expected these bottles to be glass, not tiny flimsy plastic bottles.

Hi there, thank you for sharing your feedback. Our Family Routine Bundle does come in plastic bottles. We currently only offer a glass bottle option with our Regenerate Bundle, which includes a 20ml empty glass bottle. We appreciate your feedback and understand your preference for glass packaging.

A
Anonymous
1 Bottle

Bedtime has become a lot more calmer

Hi there! We're so happy to hear that bedtime has become calmer for your little one. Thank you for sharing your experience!

T
Taliya P.
1 Bottle 200ml Kids Magnesium Oil

My 10 month old has not slept thriugh the night once I was getting so desperate I was up every 20 mins withhim no matter what we tried.. (second child, fiddt one slept through from 6 weeks onwards) I was so dleep deprived it was effecting everything... after spraying it on his feet every night for 7 days I can finally say its working!! So far we are on night 3 of full nights sleep!! I am sp bloody thankful for this product! Honestly try it.. it will eventually work!! Thank you again

Hi Taliya, we're so happy to hear how well the Magnesium Oil Spray is helping your little one sleep! Thank you for sharing your positive experience. Wishing you many more restful nights ahead!

p
paris t.
1 Bottle 200ml Kids Magnesium Oil

i thought it was good but my son had a reaction to it

Hi Paris Ann, Thank you for sharing your feedback. We’re sorry to hear your son had a reaction. We’ve sent you an email regarding this issue and we’re here to help.

K
Kerrie L.

Love the product so far only just started using it for about a week and have found that I am sleeping much better and feeling quite good in myself

Hi Kerrie, we're so happy to hear that the Family Routine Set is helping you sleep better and boosting your well-being! Thanks for sharing your experience.

N
Naomi
1 Bottle

So far it hasn't worked on my boys.
We have a routine but they still struggle to get to sleep. Hoping that with continued use it will start to work.

Hi Naomi, thank you for sharing. We're sorry to hear that.

Every child is different, and for some it can take a little longer to see results. Keep using it consistently and hang in there - we hope you'll start to notice a difference soon.

T
Tiana K.
1 Bottle

I purchased The Salt Lab Children's Magnesium Spray hoping it would help my children's sleep, but unfortunately it made absolutely no difference. We used it consistently as directed and didn't notice any improvement in how quickly they fell asleep, how often they woke, or the overall quality of their sleep.

After using it, I looked into the research. I was surprised to find that there is currently no good-quality evidence that topical magnesium sprays improve sleep in children. Paediatric sleep specialists have also stated that there is little evidence that enough magnesium is absorbed through the skin to have a meaningful effect on sleep, and that most healthy children get the magnesium they need from their diet.

I understand that every child is different and some parents feel it helps, but for our family it didn't work at all. Based on both our experience and the available research, I wouldn't purchase it again. I think the marketing suggests benefits that aren't supported by strong scientific evidence, and I wish I'd known that before spending the money.

Hi Tiana,thank you for sharing your feedback. We're sorry to hear the Kids Magnesium Spray didn't provide the results you were hoping for.

Every child is unique, and while some families notice results quickly, others may not see changes for several weeks or even months. Consistency is key, as it can take time for the body to adjust to magnesium.

If you've only been applying it at night, you could also try applying it during the day to see how your children's bodies respond.

Hang in there - we're confident that with consistent use, you'll hopefully start to see the results you're looking for. We truly appreciate you taking the time to share your experience, and we understand that every child's response can be different.

A
Anonymous
2 Bottles

It is hard to tell ifbthisbhaving an effect on our little one. He is having more restful nights but still waking intermittently as he has always done. I had introduced a few strategies to help calm our little one prior to bed, so it is hard to determine which of these are having an effect of if it is all working together.

Hi there, thank you for sharing your experience. It’s great to hear your little one is having more restful nights. Sometimes it takes a bit of time to notice all the effects. We hope the calming strategies continue to help! Feel free to reach out if you have any questions.

A
Anonymous
2 Bottles

My toddler loves this spray and using it before bedtime is a must especially since she doesn't sleep through the night. However, I do believe this helps her get through one extra sleep cycle and gives me the much needed shut-eye too!

Hi there! We're so happy to hear that your toddler enjoys the Magnesium Oil Spray and that it's helping everyone get better rest. Thank you for sharing your experience!

E
Emily.

Unfortunately not a fan of this product due to the sensation/residue that remains after the spray and massage. I felt like the spray made my feet really ‘grippy’ so made me sleep worse just from the sensation against my sheets.

Hi Emily, Thank you for sharing your feedback. We're sorry to hear the texture didn't suit you. Some people may notice a slight residue as the magnesium absorbs into the skin. If you haven't already, you could try using a smaller amount or applying it 20 to 30 minutes before bed to allow it to fully absorb. We really appreciate you giving it a try and sharing your experience.

L
Lesley M.

Obviously love Salt Lab, this is why I keep ordering —it really works

Hi Lesley,

Thank you so much for your wonderful feedback! We're so happy to hear you're loving Salt Lab and that you keep coming back. Your support means so much to us!

L
Linda M.

I didn't need to replace the spray bottle so the refill pouch was a great
purchase option - not only is it value for money but better for the
environment.

Hi Linda, we're so glad to hear you appreciated the refill pouch! Thanks for supporting eco-friendly choices and for your positive feedback. Cheers, Salt Lab

S
S.T.

Love it!

A
Alanah J.
2 Bottles

It’s the only Mg spray I’ve found that doesn’t make the kids’ skin tingle/sting.

Hi Alanah, we're so glad to hear that the kids are comfortable with our Magnesium Oil Spray! Thank you for sharing your experience.

A
Anonymous
2 Bottles

This is my second order - pity I got it the week before it was reduced !!!

Hi there! We're glad you love the product. Hopefully, the next time you order, you'll catch a discount. Thanks for your support!

K
Kait

Great product, helped to improve our toddlers sleep!

Hi Kaitlin, we're so happy to hear the Family Routine Bundle has made a positive difference! Thanks for sharing your experience.

A
Anonymous
2 Bottles

Have been using for over a week now and seeing very little difference in my toddlers sleep. I’m sure it works on adults but wanted to give it a go.

Hi there,Thank you for sharing your feedback. Everyone is different when it comes to the time frame for seeing results. For some, it can be as quick as overnight, while for others it may take a few weeks or even longer.

Keep in mind we don't become deficient overnight, and similarly we don't replenish overnight. Magnesium is a mineral we use every day, so consistency is key. We recommend applying the oil every night before bed and giving it a little more time.

We appreciate you giving it a try and hope you start to see some positive changes soon.

E
Ellie

Great highly recommend noticed a difference in the first night.

J
Jenny

Haven’t noticed any difference

O
Oakley

Unfortunately this spray made no difference in sleep for either of my kids. Sleep deprived moms willing to try anything seems like a good market though….

Hi Oakley, Thanks for sharing your feedback, we really appreciate it.

We are sorry to hear you have not seen the results you were hoping for with your kids. Everyone is different and can respond in their own time frame. For some, results can be noticed quickly, while for others it can take more consistent use over time. Magnesium levels also build gradually, as the body does not become depleted or replenished overnight.

Magnesium is a mineral we use daily, so consistency is key. We usually recommend applying the oil each night before bed.

B
Bella
1 Bottle 200ml Kids Magnesium Oil

Extremely disappointing customer service experience.

I contacted Salt Lab after finding dark particles/specks inside a bottle of their Kids Magnesium Spray. What should have been a straightforward customer service issue turned into months of unnecessary back-and-forth, repeated follow-ups, and conflicting information.

I was incorrectly told my purchase was over a year old when it wasn’t, was given inconsistent responses throughout the process, and spent far more time chasing updates than any customer should have to. A refund was discussed but never properly resolved, and after becoming exhausted by the process I eventually gave up and accepted a replacement instead.

The most frustrating part wasn’t the product itself—it was the way the issue was handled. When a customer raises a legitimate concern about a product, they shouldn’t have to repeatedly follow up, wait weeks for responses, or feel like they’re being brushed aside.

While I did eventually receive a replacement, the experience left me with little confidence in the company’s customer service and complaint handling procedures. I won’t be purchasing from Salt Lab again.

Hi Bella,

Thank you for sharing your feedback. We are truly sorry to hear about your experience and understand your frustration.

We sincerely apologise for the delays, miscommunication, and the amount of time and effort required on your part to resolve this matter. This is not the experience we aim to provide our customers.

We appreciate you bringing these concerns to our attention and will ensure your feedback is shared with our team for review. As a gesture of goodwill, we will also arrange a refund for your order due to the issues you experienced.

Thank you for giving us the opportunity to address this matter, and we are sorry that we fell short of your expectations.

E
Erica M.
1 Bottle 200ml Kids Magnesium Oil

Really good product! I would highly recommend it

Hi Erica,

Thank you so much for sharing this wonderful feedback. We really appreciate your recommendation and support.

H
Heidi B.
1 Bottle 200ml Kids Magnesium Oil

Always recommending to friends and family! Night routine game changer 🙌🏻

Hello Heidi,

Thank you so much for sharing your feedback. We truly appreciate your support and recommendation, and we’re so happy to hear it’s been a game changer for your night routine.

G
GORDANA C.
1 Bottle 200ml Kids Magnesium Oil

I have been putting it on my kid feet, and he no longer comes to my room halfway through the night. he sleeps right through.
Love it.

Hi Gordana,

Thank you so much for taking the time to leave a review.

We are so happy to hear your little one is sleeping through the night. We truly appreciate your support and love hearing your experience.

A
Astrid B.

It definitely works for sleep however I wasn’t able to use it on my feet as it made them intensely itchy. I stopped using it and went back to it when I again became desperate for sleep but applied it to my stomach instead, PERFECT!

Hi Astrid,

Thank you so much for taking the time to leave a review. We’re so glad to hear it’s helping your sleep and that you found an application spot that works perfectly for you!