Skip to product information
1 of 9

+boost Vitamin D3 + K1 + K2

+boost Vitamin D3 + K1 + K2

• Supports bones & calcium balance
• Supports immune health
• Supports heart health

Save €2.1 when subscribing (90 servings, €0.13/serving)

Free shipping on orders over €50 • Free 30-day returns

How +points work

Description

+boost D3 + K1 + K2 is a potent blend of essential vitamins designed to support immunity, strengthen bones and teeth, and promote cardiovascular health. This vegan-friendly formula enhances calcium absorption, directing it to your bones and muscles while preventing unwanted buildup, and supports your immune system for overall wellness.

Supplement facts

Nutrient Amount Per Serving (1 Veg Capsule) % NRV
Vitamin D3 (Cholecalciferol) 100 µg (4,000 IU) 2000%
Vitamin K1 700 µg 933%
Vitamin K2 (MK-7) 24 µg 32%

Ingredients

Ingredients: Bulking agent (Microcrystalline Cellulose), HPMC (vegan capsule shell), Vitamin D3 (Cholecalciferol), Anti-caking agent (Magnesium Stearate), Vitamin K1, Vitamin K2 MK-7.

Store in a cool, dry place after opening.

How to Take

Take 1 capsule daily with a glass of water.

Safety & Precautions

This product is not a substitute for a balanced and varied diet. Store in a cool, dry place. Not for use by children, pregnant, or breastfeeding women. Keep out of reach of children. Do not exceed the recommended daily dose.

Shipping & Returns

Next-Day Delivery

Order before 2pm Monday–Friday for next working day delivery.

30-Day Returns

Changed your mind? Return your order within 30 days for a refund or exchange.


+boost Vitamin D3 + K1 + K2

€13,99


+boost Vitamin D3 + K1 + K2 — image 2

Why Choose +boost Vitamin D3 + K1 + K2?

Choosing +boost D3 + K1 + K2 ensures you’re giving your body the essential vitamins needed for optimal bone health, cardiovascular support, and immune function. This powerful blend of high-dose Vitamin D3, Vitamin K1, and Vitamin K2 helps improve calcium metabolism, promoting stronger bones and healthier muscles while also supporting heart health. With its vegan and non-GMO formulation, Boost D3 + K1 + K2 is made to the highest quality standards, making it the perfect addition to your daily health routine. Invest in your long-term health with a trusted, high-quality supplement designed for superior results.

See why 30,000+ customers made the switch

  • Great for Immunity

    "I started taking this during winter and feel like my immune system is much stronger."

    Nina F.
  • Perfect Vitamin D Supplement

    "High-dose vitamin D with K2 is exactly what I was looking for. Easy to take daily."

    Federica P.
  • Good for Bones

    "I take this together with magnesium and feel much better overall."

    Nikki T.
  • Simple Wellness Routine

    "One capsule a day and it fits perfectly into my supplement routine."

    Emma G.
1 of 4

What's inside

(per 1 serving)

A high-strength dose of vitamin D that supports immune function, bone health, and overall wellbeing.

+boost Vitamin D3, K1, and K2 supplement bottle with label showing vitamins and dosage, placed on a white background.

How to take it

  • Take 1 capsule daily with a glass of water

Pro tip: take it at the same time each day to build the habit.

When will I notice results?

  • 7–14 Days

    You may notice improved mood, better energy, and feeling more balanced day to day.

  • 4–8 Weeks

    Better immune support, improved muscle function, and stronger bones through better calcium use.

  • 8–12 Weeks

    Optimised vitamin D levels, stronger immunity, and ongoing support for bones, heart, and overall wellbeing.

+boost Vitamin D3 + K1 + K2 vs them

+boost others
Optimal D3 dose (4,000 IU)
Includes K2 (MK-7) to help guide calcium where it belongs
High-quality, well-absorbed forms
Clean, simple formula — no fillers
Great daily support for bones, immunity & overall vitality

About +boost

At +boost, we believe daily wellness should feel simple, effective, and easy to trust. Our formulas are developed with carefully selected ingredients, transparent dosing, and quality standards you can rely on — so you can focus on building habits that support your long-term health.

From beauty support to everyday nutrition, every +boost product is designed to fit seamlessly into your routine. Have a question about your order or your supplement plan? Our team is always here to help.

Why combine Vitamin D3 with K2?

While Vitamin D3 increases calcium absorption, Vitamin K2 ensures that calcium is directed to the bones and teeth, reducing the risk of arterial calcification and supporting both bone and cardiovascular health.

How should I take +boost D3 + K2 for optimal absorption?

As both vitamins are fat-soluble, it's recommended to take the supplement with a meal containing healthy fats to enhance absorption.

Is this supplement suitable for vegetarians?

The suitability for vegetarians depends on the source of Vitamin D3 used in the supplement. It's advisable to check the product label or consult the manufacturer for specific information.

Can I take +boost D3 + K2 alongside other supplements?

Generally, yes. However, if you're on medications, especially blood thinners, or other supplements, it's best to consult with a healthcare professional to avoid potential interactions.

Customer Reviews

A
Anonymous

This vitamin it really helps me and gave me full energy after my lunch 😊

G
Gareth

Love them

G
Gareth

Great products 💙

C
Clayton Bonnici

Great service and products

D
Daniela Baldacchino

Very good product

A
ANNA MARIE GALEA

great

A
Anonymous

Happy to get this as a combo
Excellent quality
Good delivery

c
caroline Perrett

This is my number one vitamin

P
Pat CF

Added bonus having K1 and K2!!
Brillantservice by Boost!!!

A
Anonymous

Great quality Vitamin D3 combined with K1 and K2 — exactly what I was looking for. Easy to take and no issues at all. Happy with the product, would recommend

R
Robert Gauci

High-quality product which is sold at a very reasonable price. Furthermore, seller always makes product ready for pick-up very promptly. Highly recommended!

M
Manuela Abela

love it will def get it again

A
Anonymous

👍

C
Christabelle Camilleri

it really helps to keep me more on edge after a large meal.

Y
Yvonne Baldacchino

+Boost have a lot of vitamins and healthsupplements.I've bought several. Their products are genuine.

A
Anonymous

Love how it combines D3 with K1 & K2! Will purchase again for sure

A
Anonymous

⭐⭐⭐⭐⭐

A
Anonymous

Easy to swallow and nom discomfort on the stomache .

A
Anonymous

The best products
Boost immunity.
Strong bones

A
Anonymous

Great product

J
Joseph Victor Calleja

This is vital for anyone who does exercise

A
Anonymous

I was looking for vitamin D3, and this was actually a solution to my problem. Plus it came with K1 and 2

D
Diane Farrugia
VIT D BOOSTED MY IMMUNITY!

I'm taking vitd with k 1 and k 2. My vit d test result went higher. Apart bit D helps to have a good immunity

L
Lilian Caruana Dingli
Very good

Easy to order, efficient delivery. Started taking both products. At this stage I cannot comment on effects since this is my first month.

J
Joe Scicluna
Loved these powerful vitamin d

super great supplements

S
Sylvie K.
Positive effects on vertigo

It's too early to tell,but I have more energy and the combination is helping me with vertigo