Hi When it says spray under tongue, does it mean you're to spray the underside of your tongue or just inside your mouth?

directly under the tongue. there are capillaries there that allow the vit d to go directly into the bloodstream, vs anywhere else in the mouth where it will be absorbed via the intestines. the advantage of this is not only direct absorption, but because doing this bypasses going through the liver first (avoiding the portal venous system, which often breaks down vitamins into a form not as readily available to the body). same way when someone's having chest pain they're advised to put the nitro tablet under and only under the tongue.... "sublingual" sub = under, lingual = tongue

How many sprays in a 15ml bottle of this D3?

Product description states 100 sprays and others say it usuall lasts 3 months

what level of Vit D would you recommend for a 9 year old mixed race girl in the UK?

About 1000ų, that's my daughter 8 years old has.

does this contain vit k2 as well?

Disappointing. Why is there no mention of liposomal either? It skirts around it through all the sales literature without actually mentioning it?

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💥 Elevate your health game with every spray—because strong bones and immunity wait for no one!

ON THE GO WELLNESS - Compact 3-month supply fits seamlessly into busy professional lifestyles
MAXIMUM STRENGTH BOOST - 4000 IU Vitamin D3 spray supports strong bones & immune health daily
RAPID NUTRIENT DELIVERY - Oral spray ensures fast absorption directly into bloodstream—no pills needed
CLEAN INCLUSIVE FORMULA - Gluten-free, vegetarian-friendly, UK-made with trusted quality assurance
REFRESHING NATURAL FLAVOR - Peppermint-infused spray makes daily supplementation a pleasant ritual

BetterYou Vitamin D3 4000 IU Oral Spray delivers a potent daily dose of vitamin D3 in a fast-absorbing, peppermint-flavored spray format. Designed for maximum bioavailability, this 3-month supply supports bone strength, muscle function, and immune health with a convenient, portable design ideal for professionals on the move.

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Allergen Information	Contains: Gluten Free
Units	1.0 Count
Serving Recommendation	1 spray per day
Manufacturer contact	More Information on Package
Brand	BetterYou
Format	Spray
Age Range Description	Adult

BetterYou Vitamin D3 4000 IU Oral Spray, Fast Acting High Strength Vitamin D3 Supplement, 3-Month Supply, Natural Peppermint Flavour, Made in The UK

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