Vitamin D3/K2 Combo
One of the few supplements that actually delivers. Proven to support calcium direction with real clinical backing.
Verdict
8/10 Solid
Evidence
Grade B / 100+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
The essential bone duo that directs calcium properly
DOES IT WORK?
8/10 Solid. Good pick. D3 increases calcium absorption, K2 ensures it goes to bones not arteries. Should always be taken together.
HOW MUCH TO TAKE
Follow label
COST
$25-60/month depending on brand and form.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Most people notice something by week 2-3.
SAFETY
Safe for most people. No red flags at normal doses.
HOW IT FEELS
Optimal bone and cardiovascular protection
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
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