60 servings · 60 capsules

Vitamin
D3 with K2.

★★★★★★★★★★ 4.8 18 ratings
£11.99£0.20 / serving
or £10.19 with Subscribe and save Save 15%
  • ✓4000 IU vegan Vitamin D3 from lichen with 180µg Vitamin K2 as MK7
  • ✓Vitamin K contributes to the maintenance of normal bones.
  • ✓Vitamin D contributes to the maintenance of normal muscle function, normal bones and the normal function of the immune system.
1
In stock. Order with express delivery and it arrives ·
★★★★★★★★★★ 4.8 · 18 ratingsRead all

“Love it.” Danielle, verified buyer

14-day returnsGMP-certified facilitiesMade in the UKVegan friendly
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ISO 22000 facility✳Vegan D3 from lichen✳MK7 vitamin K2✳Employee owned · est. 2013✳
ISO 22000 facility✳Vegan D3 from lichen✳MK7 vitamin K2✳Employee owned · est. 2013✳
Verified reviews

What people say.

4.8 ★★★★★★★★★★
Based on 18 verified ratings

Verified Vitamin D3 with K2 reviews from customers who bought it, collected by Lipscore. Good or bad, every review is published.

★★★★★★★★★★

Love it.

D DanielleVerified buyer
18
Verified ratings
via Lipscore
★★★★★
Vegan Vitamin D3, High-Dose Formula
The Efectiv difference

How we compare.

EFECTIV D3 + K2
Other D3 supplements
Vitamin D3
4000 IU
Varies
D3 source
Lichen (vegan)
Usually not stated
Vitamin K2
180µg
Often omitted
K2 form
MK-7
MK-7 where stated
Price per serving
£0.20
Varies

Comparison against leading UK vitamin D3 supplements, with and without K2, from their published labels. Price per serving based on list price. Checked October 2026.

The pairing

Two vitamins, one capsule.

Vitamin D contributes to the maintenance of normal muscle function, normal bones and the normal function of the immune system. Vitamin K contributes to the maintenance of normal bones.

4000IU
Vitamin D3
From lichen, a vegan source.
180µg
Vitamin K2
As MK7.
1
Capsule a day
60 servings per pack.
Transparent label

Inside the capsule.

Two actives, both at stated doses.

Vitamin D3
4000IU
Vegan lichen source
Vitamin D contributes to the maintenance of normal muscle function, normal bones and the normal function of the immune system.
Vitamin K2
180µg
MK7 form
Vitamin K contributes to the maintenance of normal bones.
4000IU
Vitamin D3
Per capsule
180µg
Vitamin K2
Per capsule
60
Capsules
Per pack
60
Servings
One a day
Nothing hidden

The full label.

Every ingredient listed, with the dose on the label.

Ingredients

Vitamin D3 (Lichen), Vitamin K2 (MK7), HPMC (Hydroxypropyl methylcellulose) Capsule Shell

Allergen advice

No known allergens. Manufactured in a facility that also handles Egg, Gluten and Nuts.

VEGAN FRIENDLYGMP-CERTIFIED FACILITIESMADE IN THE UK
Nutritional information
Serving size 1 capsule · 60 servings
Per capsule%NRV
Vitamin D3 (from lichen) 4000 IU 2000%
Vitamin K2 (as MK7) 180 µg 240%
Take one capsule with a small glass of water. Do not exceed one capsule a day. Store in a cool, dark place with the lid replaced. 4000 IU of vitamin D3 is 100µg. %NRV = Nutrient Reference Value.
How to use

One capsule, every day.

Take one capsule with a small glass of water. Do not exceed one capsule a day. Store in a cool, dark place with the lid replaced.

One capsule,

1
Capsule
Water
Small glass
Daily
Every day
With water
A small glass is all it takes
Also available
Creatine monohydrate

All Vitamin D3 with K2 reviews.

Collected & verified by Lipscore
On the label

Quality you can check.

Vitamin D3 with K2 is made in the UK to ISO 22000 standards, with every active ingredient printed on the label with its dose.

Ingredients
Listed in full
Formula
Full dosages listed
Manufacturing
UK, ISO 22000
Label
Every dose listed
Chris Tomlinson
Our athletes
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Chris Tomlinson
Mountaineer · Efectiv Athlete
18
Efectiv athletes
4.8
18 ratings
6
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Before you ask

Questions, answered.

4000 IU vitamin D3 from lichen and 180µg vitamin K2 as MK7. Vitamin D contributes to the maintenance of normal muscle function, normal bones and the normal function of the immune system. Vitamin K contributes to the maintenance of normal bones.
Take one capsule a day with a small glass of water. Do not exceed one capsule a day.
Yes. The D3 comes from lichen and the formula is vegan friendly.
Vitamin D3 with K2 · 60 servings
Rated 4.8 out of 5 from 18 reviews