Scientifically formulated
The Real Big D
Mission driven to fix the silent vitamin D epidemic, D3X is a premium supplement delivering 2000 IU of Vitamin D3 + K2 in organic olive oil. A science-backed daily upgrade for a better you.
"We estimate that vitamin D deficiency is the most common medical condition in the world."
Vitamin D3 + K2 Liquid Drops
What is D3X?
D3X is a liquid Vitamin D3 + K2 supplement designed for daily use. Each serving provides 2,000 IU of Vitamin D3 (cholecalciferol) paired with vitamin K2 (as MK-7) in an organic olive oil base. Why Drops? Because liquid D3 in a healthy fat-based carrier is absorbed more efficiently by your body than dry pills. D3X is flavorless and effortless. Add a serving to your morning coffee, smoothie, or place it directly on your tongue. It’s an instant daily upgrade that fits even the busiest routine.
Premium Drops
Organic Olive Oil
Science-backed
What The Experts Are Saying
How To Take D3X
Add it to your coffee
Blend into smoothies or shakes
Take it straight
Frequently Asked Questions
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Does vitamin D cause constipation?
No, vitamin D doesn’ttypically cause constipation. When taken in recommended amounts, it supports smooth digestion by promoting calcium balance and muscle health. D3X delivers a gentle, optimized dose that works with your body, not against it.
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Does vitamin D give you energy?
Yes, indirectly. Vitamin D helps your muscles and cells function efficiently, which can make you feel more naturally energized. D3X keeps your levels where they should be, helping you power through your day with clarity and focus.
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Does vitamin D help with hair growth?
Healthy vitamin D levels support normal hair follicle activity, an important factor for strong, healthy-looking hair. D3X keeps your levels balanced year-round, so your body has what it needs to thrive from the inside out.
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Does vitamin D help with sleep quality?
Balanced vitamin D levels support a healthy sleep rhythm by influencing mood and relaxation pathways. It’s not a sleep aid, but many people notice more restful nights once their vitamin D levels normalize. D3X helps you stay consistent every day.
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Does vitamin D deficiency cause weight gain?
Low vitamin D can make you feel sluggish and less active. Maintaining optimal levels supports metabolism, muscle health, and motivation. D3X helps you feel your best, inside and out.