Limited reviews show general Xymogen brand trust, especially via practitioner/surgeon recommendation, but no specific feedback on OSAplex MK-7 bone support.
OSAplex MK-7 from Xymogen is a practitioner-formulated bone support supplement combining orthosilicic acid (choline-stabilized silicon) with MK-7, the long-chain menaquinone form of vitamin K2 known for its extended half-life and bioavailability. It also includes vitamin D3 and calcium to support a comprehensive approach to skeletal mineral metabolism and bone matrix formation. Designed for adults seeking targeted nutritional support for bone density and structural integrity.
Why It's Worth Considering: The MK-7 form of K2 offers superior systemic availability compared to shorter-chain menaquinones, and the inclusion of choline-stabilized orthosilicic acid provides a highly bioavailable silicon source relevant to collagen and bone matrix synthesis.
Vitamin K1 (phylloquinone) is for blood clotting — abundant in leafy greens. Vitamin K2 (menaquinone) directs calcium metabolism — puts calcium in bones and keeps it out of arteries. Most people get enough K1 from diet but are deficient in K2, which is found mainly in fermented foods (natto, certain cheeses) and animal liver.
MK-7 is the most bioavailable and longest-acting form of K2, with a half-life of ~3 days (vs ~1 hour for MK-4). This means a single daily dose maintains therapeutic blood levels 24/7. MK-7 is derived from natto (fermented soybeans) and has the strongest clinical evidence for bone density and arterial health.
For general health with D3: 100-200mcg MK-7 daily. For osteoporosis: 180-360mcg. For cardiovascular calcification prevention: 180-200mcg. The dose should scale with your D3 intake — higher D3 doses require more K2 to handle the increased calcium absorption.
If you're on warfarin/Coumadin: NO — K2 counteracts warfarin and will destabilize your INR. Consult your cardiologist. If you're on newer anticoagulants (Eliquis/apixaban, Xarelto/rivaroxaban, Pradaxa/dabigatran): these are NOT vitamin K-dependent, so K2 is safe. Always confirm with your prescribing physician.
Ask Gabriel for personalized stacking recommendations.
No significant interactions identified. Always consult your healthcare provider.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
