Shine Bright With Essential Support
Vitamin D3 (cholecalciferol) Vitamin D plays an important role in bone health, heart health and immune support while working with vitamin K to support normal absorption of calcium and promote healthy arteries. Vitamin D is a fat-soluble vitamin that is found in some foods and endogenously produced when sunlight strikes the skin and activates vitamin D synthesis.
Product Classification
Gluten-Free
No Detectable GMO
Isotonic
Good Manufacturing Practices
Directions for Use
Pour 1 level capful of powder into the measuring overcap of the white bottle.
Add water to the line in overcap (2 fl. oz/60 mL) and stir.
Enjoy once a day; for maximum absorption, take on an empty stomach.
Key Ingredients & Benefits
Vitamin K2 (Menaquinone-7)
Supports normal delivery of calcium to the bones
Promotes the synthesis of proteins
Helps maintain bone mass
Supports calcium utilization
Frequently Asked Questions
Is Isotonix Vitamin D with K2 safe for people on anti-coagulant medications?
If you are currently taking warfarin or another anticoagulant medication, you should consult your healthcare provider before taking any product containing vitamin K1 or K2.
How do I take Isotonix Vitamin D with K2?
Pour 1 level, white bottle capful of powder into the overcap. Add water to the line on the overcap (60 ml) and stir. As a dietary supplement, take once daily or as directed by your healthcare provider. Maximum absorption occurs when taken with a meal.
Is it safe to take more than 1 serving of this product daily?
One serving daily of Isotonix Vitamin D with K2 is recommended. Check with your healthcare provider before taking additional daily servings of this product.
Is there a toxicity level for vitamin D?
If you wish to take more than one daily serving of this product you should check with your healthcare provider.
What are dietary sources of vitamin D?
Foods rich in vitamin D include cod liver oil, salmon, mackerel and tuna.
Does Isotonix Vitamin D with K2 contain pork or pork products?
No.
Is Isotonix Vitamin D with K2 manufactured in a Good Manufacturing Practice (GMP) facility?
Yes, this product is manufactured in a GMP-compliant facility.
Reviews
Customer Rating
4.9 out of 5 star rating.
(38 reviews)
would recommend this product.
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Customer Images
Essential vit D is great for those who hide away from Sun and also at the age of 60, K2 help my bones.
It do wonder for me.
An Essential Vitamin for the Body
by Anonymous
on 8/4/2026
I started taking Vit D with K2 recently, realized my immunity is better and hair is growing better. Understand from what I learnt in nutrition that Vit D aids in immunity and also hair growth besides what we normally know about the vitamin
One of my daily "must-take" supplement
by NG
Shop Consultant
on 2/11/2025
Fast delivery, very pleasant taste, very effective, i am sitted in an office almost all day long and by the time I am done, the sun has set. Ironically, recent health check results shows that ME who lives in Sunny Singapore is Vit D deficient, this supplement came in handy, moreover it comes with Vit K2, which is a bonus. I have been on it for the past 3 months and took 3 caps mixed with 180ml water each day to make up to 1800 IU i need. Highly recommended to all
无法晒到太阳的, 必须饮用
by Xie
Shop Consultant
on 2/11/2025
同事的强烈推荐,我试了,口味很好,也帮助我提维他命D 的指数。
Life saver for mood swing and low energy
by -
on 23/3/2025
Always on sunblock and avoided the sun, so after a lab test, realised i had vit D difficiency, Sweetlife recommended this, very pleasant taste and helps me manage my mood swing, low energy
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