




WHY SUNLIGHT ISN'T ENOUGH
Why We Need More Vitamin D
- Your body makes vitamin D from sunlight, but modern life makes that harder. Office hours, indoor routines, northern climates, and daily sunscreen reduce how much your skin can produce.
- The more melanin in your skin, the less vitamin D you make from the sun. That protection is important, but sunlight alone won't get many people to healthy levels.
- Severe vitamin D deficiency is disproportionately common in Black women. Standard recommendations weren't built with this biology in mind.
- That's why we built Vitamin D3 & K2 for this reality. Made for the biology standard recommendations overlooked.
What's inside
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Plant-based Vitamin D3 — 5,000 IU
Helps your body absorb calcium. Supports bone health, immune function, and mood regulation. A high-potency dose for people whose sunlight synthesis is limited by melanin-rich skin.*
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Vitamin K2 as MK-7 (K2VITAL™) — 100 mcg
Helps direct calcium to bones, not arteries. Most D3 supplements skip this step entirely.*
Why it matters
Many brands sell D3 and K2 separately. We pair them because they work better together — supporting stronger bones, cardiovascular wellness, and a resilient immune system in one daily capsule.*
Vitamin D3 & K2 Supplement FAQs
Why are vitamin D3 and K2 taken together?
D3 helps your body absorb calcium. K2 helps direct that calcium to bones, not arteries. Taking D3 alone leaves the second half of the job undone, which is why WellWithAll pairs them in one daily capsule.*
Who may benefit from a vitamin D3 + K2 supplement?
Adults looking to support bone, heart, and immune health, including people with melanin-rich skin, those who spend most of their time indoors, live in northern climates, wear daily sunscreen, or experience long stretches of darker months. Speak with your healthcare professional before beginning a new supplement routine.
How do I know if my vitamin D is low?
A simple blood test at your next physical will tell you — ask your doctor for a 25-hydroxy vitamin D test. If you haven't had one in a while, it's worth requesting. Knowing where you stand is where everything starts.
When is the best time to take vitamin D3 and K2?
Because D3 and K2 are fat-soluble vitamins, they're best taken with a meal that contains some fat. The time of day matters less than taking them consistently.
Is WellWithAll Vitamin D3 & K2 plant-based?
Yes. Our D3 is derived from lichen (most competitor D3 is sourced from lanolin), and the capsule is veggie-based.
Does WellWithAll Vitamin D3 & K2 contain common allergens?
Vitamin D3 & K2 does not contain soybean, milk, eggs, fish, tree nuts, wheat, peanuts, crustacean shellfish, or sesame. Always review the product label if you have questions about ingredients or allergens.
Can I take this with my Women's or Men's Multi?
Yes. The Better Daily multis include foundational D3, and this formula adds targeted support on top. If you take other supplements or medications, review the product label to understand your total vitamin D and vitamin K intake, and speak with your healthcare professional if you take warfarin or another vitamin K-antagonist medication.

