H2k Botanicals
OMG Magnesium Sensitive Spray
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What can OMG Magnesium Sensitive Spray be used for
Our best selling topical magnesium spray is specially formulated to ease aches & pains, not to mention provide a better night’s sleep.
Used before bed, it’s ideal for bedtime aches and stiffness, including knees, back, joints and arthritis-related discomfort. By applying directly to the affected area, many people find it helps the body settle as part of their evening wind-down routine.
It’s commonly used to support sleep and relaxation, ease restless or uncomfortable legs at night, and help the body recover after a long day.
Why choose OMG Magnesium Sensitive Spray
OMG Magnesium Sensitive Spray has been specially formulated with natural, skin-kind ingredients, making it suitable for sensitive and dry skin.
The lightweight formula absorbs quickly and is comfortable to use before bed, with no greasy residue and no tight or sticky feeling on the skin.
Key ingredients include:
- Magnesium - supports muscle function
- Lavender - helps to promote sleep
- Arnica - can ease joint and muscle pain
- Rosehip - can reduce inflammation
- Melon seed oil - helps to calm sensitive skin
Every bottle is backed by our 28-day money-back guarantee, giving you the chance to try it properly and decide whether it’s right for you - without the pressure of getting it wrong.
How to use OMG Magnesium Sensitive Spray
Spray onto a thin part of your skin e.g. back of the knee, neck or any muscles that ache (not face/eyes). It will dry within approx.30 seconds, but you can also rub it in with you hands if need be. You should notice the difference within about a minute.
For sleep enhancement, use about 2-3 sprays for full effect.
Refill and save
Why not choose our 550ml aluminium magnesium refill, designed to top up your bottle at home and reduce waste.
From refills to full sleep routines, find the right option for you.
Full ingredient list: Magnesium Cholride, Magnesium Sulphate (Epsom salts), Rose hit oil, Lavender essential oil, Arnica flower oil, Kalahari melon seed oil, Preservatives Solubiliser & water.
Notes for skin/jewellery use: Magnesium spray, especially when combined with natural oils or perspiration, can occasionally react with silver and cause it to tarnish. This is a chemical reaction that happens with many metals and ins't harmful - and thankfully, it can usually be reversed with a silver cleaning cloth or appropriate jewellery cleaner.
To prevent this from happening, we recommend applying the spray to clean, dry skin and allowing it to absorb fully before putting on jewellery.
Frequently Asked Questions
How quickly does the spray work?
OMG absorbs through the skin in around 30 seconds. Many customers notice a difference within minutes. Unlike tablets, which can take 30 minutes or more to pass through the digestive system, a spray delivers magnesium directly through the skin into the bloodstream.
Will it irritate or sting my skin?
OMG is specifically formulated for sensitive skin. Our founder Hazel has hypersensitive skin and would not have launched the product if she couldn't use it herself. The formula includes Kalahari melon seed oil, which calms the skin and prevents the stinging or itching that many other magnesium sprays cause.
Why use a spray instead of magnesium tablets?
Magnesium tablets pass through the stomach, where up to 50% of the magnesium can be lost during digestion. Tablets can also cause stomach discomfort, bloating, or a laxative effect. A spray bypasses the gut entirely, absorbs through the skin in seconds, and lets you apply it directly to the area that needs it most.
Learn moreWhere should I apply it?
Apply 2-3 sprays to areas where the skin is thinnest for fastest absorption: the back of the wrists, behind the knees, or the back of the neck. For restless legs, spray directly onto the back of the calves. Allow about 30 seconds for it to dry. There is no sticky residue, and it will not transfer to pyjamas or bedding.
What makes OMG different from other magnesium sprays?
Most magnesium sprays contain magnesium chloride and water. OMG contains five active ingredients: magnesium at 20% (a higher concentration than many sprays), arnica as a natural pain reliever, rosehip as a natural anti-inflammatory, lavender for relaxation, and Kalahari melon seed oil for sensitive skin. Crafted in Harrogate under the guidance of our founder, a botanist with over 25 years of experience.
Learn moreCan magnesium spray help with perimenopause and sleep?
During perimenopause, declining oestrogen levels affect how the body absorbs and uses magnesium. Lower magnesium can disrupt melatonin production and make it harder for the nervous system to switch off at night. Applying magnesium through the skin before bed may help the body relax and prepare for sleep. Many of our customers in perimenopause report improved sleep quality. We always recommend speaking with your GP alongside any supplement.
Learn moreWhat is the 28-day happiness guarantee?
Try OMG for 28 days. If it does not work for you, contact us and we will arrange a refund. We offer this because we are confident in the product and we want you to try it without risk. Over 2,000 bottles have been sold with a 4.9 star average across our reviews.