Studies show that the majority of Swedish adults have insufficient vitamin D levels. Daily support for a strong immune system, skeleton and according to several large studies (including Harvard) it helps to stop aging. Daylight Dose combines 5,000 IU D3 with 100 mcg active K2 – two vitamins that work together to support the body's long-term health.
D3 contributes to normal function of the immune system, muscles and skeleton. K2 helps the body use calcium correctly, which is important for maintaining a strong skeleton over time. One capsule a day provides a consistent routine for those who want to invest in health, strength and vitality – year round.
5,000 IU D3 per capsule.
D3 without K2 only does half the job
Both vitamins in bioactive form
1 capsule per day
Improve immunity and aging
Subscribe and Save
One-Time Buy
Between October and March, UV-B radiation in Sweden is too weak for the skin to produce vitamin D. An analysis of 18 years of data from 46 European cities shows that vitamin D winter lasts several months in the north. D3 drives calcium absorption. K2 controls where calcium ends up — in the skeleton, not in the blood vessels.
40% of Europeans have insufficient vitamin D levels during winter.
16% of Swedish 18-year-old boys have direct vitamin D deficiency.
From October to March, UV-B is too weak in Sweden for the skin to produce vitamin D. This is due to the sun angle — not the clouds.
Regular window glass lets in light but blocks all UV-B. Sunlight through the window produces no vitamin D.
In the mild phase, the body keeps the calcium and coagulation systems stable behind the scenes — test results often appear normal. For vitamin D, the serum threshold of 50 nmol/L (25(OH)D) is used as the limit for deficiency; intake that is close to but below this level is counted as the mild phase. For vitamin K, the liver still manages to prioritize the coagulation factors, but some of the K-dependent proteins in bones and blood vessels remain in their inactive form.
Reviews of the interaction between vitamins D and K describe that calcium transport to the skeleton requires both vitamins in sufficient amounts — in mild deficiency, the body draws from its reserves to keep blood values stable.
Sunlight in a capsule
Keeps your vitamin D levels above the recommended limit year-round.
Daily dose of vitamin D3 (cholecalciferol) in biologically active form.
Vitamin K2 as MK-7 — the form the body uses longest.
Daily intake raises 25(OH)D levels in the blood within a few weeks.
Have more questions? Visit our help center
Write a review
Share your experience. Get 100 SEK in credits!
