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Youtheory

K2D3 Essential Daily Vitamins, 60 Vegetarian Capsules

4.8 · 640 reviews
1,188 ₽

Helps Support Cardiovascular Function Promotes Bone Health Dietary Supplement Promotes Calcium Absorption Dairy Free Soy Free No Gluten Ingredients Vegetarian Friendly Youtheory® K2D3 provides essential nutrients that enable the body to properly use calcium for a variety of functions in normal metabolism. Vitamin K has well-established roles in promoting normal bone mineralization and cardiovascular function. Vitamin D is responsible for ensuring absorption and retention of calcium.

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Helps Support Cardiovascular Function Promotes Bone Health Dietary Supplement Promotes Calcium Absorption Dairy Free Soy Free No Gluten Ingredients Vegetarian Friendly Youtheory® K2D3 provides essential nutrients that enable the body to properly use calcium for a variety of functions in normal metabolism. Vitamin K has well-established roles in promoting normal bone mineralization and cardiovascular function. Vitamin D is responsible for ensuring absorption and retention of calcium.

Customer reviews

5.0
verified purchase
Easy to take and no discomfort

I have been taking the collage supplements from this brand for few years now and have noticed much improvement in my skin. So I confidently bought the K2D3 supplement as well. Ingredients are a great combination and dosage. Love it that I don’t need to take multiple tablets and it’s one a day. Been taking for couple of weeks and already feeling energised. Love the quality of the ingredients and the effectiveness.

10/30/2023
5.0
verified purchase
Love Youth Theory

I have trouble swallowing big pills because of my esophagus, these are small powder filled capsules and go down easy! We already know K2 D3 is more than good for your bones Youth Theory makes it easy and the quality is great! Ingredients are clean and I trust their products!

6/11/2026
5.0
verified purchase
Good!

This brand is always trusted. Their products are amazing and affordable.

6/2/2026
5.0
verified purchase

it is very very good supplements.i love it .I use it very day

5/6/2026
5.0
verified purchase
Suppeeeer😍

Top-quality Vitamin D3 with clean ingredients, ideal dosage, and amazing taste. These gummies are easy to take, gentle on the stomach, and incredibly effective for immunity, energy, mood, and bone health. You can feel the premium quality from the first days of use. One of the best D3 supplements I’ve ever tried — highly recommend! ⭐⭐⭐⭐⭐

12/16/2025
5.0
verified purchase
Pricey but Feels Similar to Cheaper Options

Quite expensive for a K2+D3 combo, and honestly I don’t feel a big difference compared to more affordable brands. The formula is fine, just not sure the higher price is justified.

12/7/2025
5.0
verified purchase
Decent Vitamin D3 + K2 Supplement

I’ve been taking this D3 + K2 supplement for a few weeks now. Overall, it seems to help with my general wellness and energy levels, but I didn’t notice any dramatic changes. The capsules are easy to swallow, and the dosage feels appropriate. The K2 addition is a nice touch since it supports calcium absorption and bone health. The only downside is that it’s a bit pricey compared to other similar supplements. I’d say it’s a decent option if you’re looking for a basic D3 + K2 combo, but don’t expect miracle results.

12/2/2025
5.0
verified purchase

I appreciate ingredient transparency, the quality is high, serving size is small, composition supports energy, and a steady frequency improved my diet and workout endurance

10/22/2025
4.0
verified purchase
Bottle is oversized

I like that this product is vegetarian, and the vitamins themselves seem to be made from good quality ingredients. However, the packaging is size is so big for the number of doses. I wish it were either a smaller bottle, or they sold more in one bottle to cut down on plastic waste.

9/27/2025
4.0
verified purchase
Helpful

This doesn't seem to hurt. It is a small pill that goes down easily. I can't tell if it is helping but I do get a bit of energy after taking it.

9/26/2025