Delivery Method

Vitamin D and K Delivery

Vitamin D & K2

Maintaining healthy bones is not just about increasing your calcium intake. Alongside calcium, you should also look into vitamins D and K2. Vitamin D3 and vitamin K2 ensure that calcium is absorbed easily and reaches the bone mass, while preventing arterial calcification. Helping to keep your heart and bones healthy. Separately, K2 regulates normal blood clotting, whilst D3 supports a healthy immune system and supports muscle function.

0
of users agreed 'it is fast absorbing'
0
of users agreed 'it is easy to incorporate into daily routine'

*Based on a 6-week consumer trial of 245 participants conducted by MSI Consultants in December 2024 using BetterYou Vitamin D3 + K2 Oral Spray.

Did you know?

Our Increased consumption of processed foods & intensive farming has caused our bodies to be inefficient at absorbing nutrients & digesting food.

Putting calcium in balance

For increased calcium into the bone


Vitamin D3 ensures that calcium is absorbed easily and K2 (MK-7) activates the protein, osteocalcin, which integrates calcium into bone. Without D3 and K2, calcium cannot do its job effectively.


For reduced calcium plaque in arteries


Vitamin K2 (MK-7) activates matrix GLA protein (MGP) to bind excess calcium and promote arterial flow and flexibility.

Introducing

Oral Sprays

Introducing

Oral Sprays

Fast, effective nutrient absorption

1
Award-winning nutritional formulations 
Scientifically formulated for optimal absorption
2
Pioneering spray technology delivers a metered dosage every time
Each spray provides a consistent, reliable amount of nutrients.
3
Fast and effective nutrient absorption 
Micro-droplets dispersed in a spray plume coat the inside of the mouth, ensuring optimal contact with the highly absorbent soft oral tissue for maximum nutrient absorption directly into the bloodstream.
How it works!

How do Vitamin D + K2 oral sprays work?

Pioneered by BetterYou over 15 years ago, nutritional oral sprays provide an effective method of raising nutritional levels.

Spray directly into the cheek to bypass the digestive system 

Spray directly into the cheek to bypass the digestive system 

Nutrients are quickly absorbed through the buccal membrane 

Nutrients are quickly absorbed through the buccal membrane 

Delivers fast absorption so your body can get to work straight away 

Delivers fast absorption so your body can get to work straight away 

What are the benefits of Vitamin D + K2 supplementation?


Vitamin D and K2 work together to keep your body strong and balanced, supporting key areas of everyday health

Bones and teeth
Helps maintain healthy bones and teeth by improving calcium uptake
Immune system
Supports normal muscle function, helping you to stay active
Calcium balance
D + K2 combine to improve calcium absorption and direct it to where it's needed most; your bones, not your arteries
Vitamin D3 helps maintain normal bones and teeth
Vitamin D3 helps maintain normal bones and teeth
Vitamin K2 supports normal blood clotting
Vitamin K2 supports normal blood clotting
Tooth-kind formulation
Tooth-kind formulation
Vitamin D3 also supports a normal immune system
Vitamin D3 also supports a normal immune system
Suitable for use during pregnancy
Suitable for use during pregnancy
Absorption tested by Cardiff University since 2007
Absorption tested by Cardiff University since 2007
Clinical Studies

We’re at the forefront of vitamin absorption research both Oral & Transdermal

Our formulations are continually tested and validated through independent clinical trials, ensuring every product delivers proven absorption every time.

Intra-oral Vitamin
0%
of the UK population has a low vitamin D level
Rate of change of circulating 25-hydroxyvitamin D following sublingual and capsular vitamin D preparations

Key finding: A sublingual vitamin D spray is an effective mode of delivery for supplementation in a healthy population.

Analysis of the oral delivery of vitamin D3 from BetterYou DLux spray formulations

Key finding: A sublingual vitamin D spray is an effective mode of delivery for supplementation in a healthy population.

Rate of change of circulating 25-hydroxyvitamin D following sublingual and capsular vitamin D preparations

Key finding: A sublingual vitamin D spray is an effective mode of delivery for supplementation in a healthy population.

Sleep Support
0%
of participants reported improved sleep quality after using BetterYou Oral Sprays for 2 weeks
Rate of change of circulating 25-hydroxyvitamin D following sublingual and capsular vitamin D preparations

Key finding: A sublingual vitamin D spray is an effective mode of delivery for supplementation in a healthy population.

Vitamin D + K Oral Sprays

Frequently Asked Questions

Need help?

  • Expert Customer Service

The vitamin D3 contained in the majority of our vitamin D oral sprays is sourced from lanolin, which is derived from sheep wool.

Our K2 is MK7 (all-trans) K2VITAL® from Kappa Bioscience.

No. Our oral sprays bypass the primary processing of the digestive system, meaning they can be taken at any time of day, with or without food. The active ingredients are delivered directly into the bloodstream via the inner cheek.

Our oral sprays can be used under or on the tongue, but the most effective area is the inside of the cheek due to its rich vein system. This is also where we carry out our absorption testing.

Need help?

  • Expert Customer Service

Innovative Nutrition for Modern Living.

  • Absorption Tested
  • Backed by Science
  • British-Made
  • Award-Winning Formulations
  • Cruelty Free
  • Absorption Tested
  • Backed by Science
  • British-Made
  • Award-Winning Formulations
  • Cruelty Free
"I have been using Better You products for quite a while now and they are first class, I would highly recommend them"
Ann May
"I’d already tried magnesium max and found it to be the most effective - and so bought it in bulk. Delivery service was also excellent"
Martin
Magnesium Max Original Powder
“My very Painful hand is starting to feel less painful. My husband uses this and he recommends to others. Very happy very impressed. Will definitely be purchasing again.”
Carol Newsum
Magnesium Joint Body Spray
“Have been buying this on repeat for a number of years now. Easy to use and works great! Have recommended to family and friends too.” 
Stacey Green
Vitamin D3 3000iu + K2
“This has made such a positive change in my life for myself and my daughter, since using this she sleeps all the way through the night as before it was multiple night wakings, I will be recommending this my friends.”
Caroline Moore
Magnesium Sleep Kids' Body Spray
“I recommend the products as I had a complete blood test done recently and it shows no lack in vitamins. Thank to the spray. Thanks again for your choices of products!”
Armelli
Energy Bundle
“What a pleasure it is to be using BetterYou products as they very quick in acting and the very best part is not taking pills.I would definitely recommend BetterYou to anyone who wants to support a better life/health lifestyle.”
Mehtaash
Immunity Support Bundle
“Great service, thank you! 5 years now I've been using vitamin D spray, easy, nice taste. I suspect that this is the only source of important vitamin l get, after menopause.”
Jayne Pearsall
“I love this brand, so easy to take, feeling so much better. I got the B complex and vitamin D. Goodbye tablets, brain fog and feeling utterly rubbish and hello spray and feelingfab. It's worked wonders for my energy levels. Throughly recommend these products”
J Crib
Complete Wellness Pack