Description
Shopify Product Description: Supercritical Vit K2+D3
Korea’s First and Only Supercritical Vit K2+D3 Supplement
Experience the innovation of Korea’s first supercritical extracted Vitamin K2 and D3 supplement. Crafted using a patented low-temperature supercritical extraction method (approximately 50~60°C), this supplement avoids harmful hexane solvents, ensuring an eco-friendly process that preserves the nutritional integrity of heat-sensitive ingredients.
Premium Fermented Vitamin K2 from Natto Bacteria
We use 100% fermented Vitamin K2 sourced from Bacillus subtilis natto strains. As only fungi can synthesize Vitamin K2, our formula leverages the power of fermentation to deliver potent MK-7, the most bioactive and body-ready form of Vitamin K2.
300% Daily Value of High-Concentration Vitamin K2
Get triple the daily nutritional value with each serving.
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Essential for bone matrix development
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Supports normal blood clotting
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Facilitates calcium transport from the bloodstream into the bones
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MK-7 is not naturally produced by the body and must be supplemented daily
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Although fat-soluble, Vitamin K2 does not accumulate in the body and requires regular intake
Boosted with Active Vitamin D3 & Manganese
Each tablet contains active Vitamin D3 to enhance calcium absorption and Manganese, vital for bone formation, energy production, and cellular protection from oxidative stress.
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Vitamin D supports calcium and phosphorus metabolism
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Helps reduce osteoporosis risk
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Manganese aids bone density and antioxidant defense
UltraShield Encapsulation for Maximum Stability
Utilizing UltraShield technology, we protect delicate Vitamin K2 from degradation due to light and heat exposure, ensuring each dose delivers maximum potency.
Enhanced Bioavailability with 99.9% Pure Trans MK-7
Our Vitamin K2 is in the highly absorbable trans MK-7 form—clinically proven to have superior bioactivity and availability in the body.
Trusted Domestic Sourcing
We source and produce Vitamin K2 in Korea using advanced, locally developed technology, ensuring safety, reliability, and full traceability.
Blood Health Support with B-Vitamins
Formulated with Vitamin B6, Folic Acid, and Vitamin B12 to support proper folic acid metabolism and overall cardiovascular health.
Bone-Strengthening Nutrient Complex
Includes:
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Fish bone-derived calcium
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Dried yeast (natural zinc source)
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Ginkgo leaf extract powder
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Quercetin
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L-arginine
100% Additive-Free Manufacturing
Nutricore’s exclusive no-additive tablet formulation avoids artificial flavors, binders, or preservatives—achieved through advanced research and development.
Convenient Daily Supplementation
Small, easy-to-swallow tablets designed for once-daily intake. Ideal for adults of all ages, especially those in their 20s and 30s looking to proactively support long-term bone health.
Why Supplement with Vitamin K2+D3?
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Vitamin K2 production declines with age
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Rising deficiency concerns in modern diets
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30% increase in osteoporosis cases over 5 years
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Critical for post-growth adults to maintain bone density and joint strength
Invest in your bone and blood health with Supercritical Vit K2+D3 – the next-generation supplement designed for complete wellness, naturally.



Nia from Toronto, Canada –
Gaining strength and energy, all thanks to these extraordinary vitamins! Can’t recall feeling this vibrant in years.
Catalina Reyes from Medellín, Colombia –
De veras, este suplemento de Vitamina K2 y D3 transforma la manera en que mi cuerpo responde al cuidado diario. A diferencia de otros productos donde sientes solo efectos temporales o artificiales, he experimentado un cambio real. Viniendo del Amazonas me impacto el nivel pura energía además mejora sustancialmente a mis huesos porque soy ciclista aficionado.
Marisol González from Madrid, España –
En un momento en que decidí cuidar mi salud, esta vitamina K2+D3 transformó mis días. Me sentía lleno de energía y la diferencia fue notable desde el primer frasco. La manera orgánica en que este suplemento se extrae es impresionante; realmente creo que importa lo puro del origen.
Alessandra Marino from Roma, Italia –
Incredibile! Questa vitamina K2+D3 ha dato una nuova energia alla mia vita. Un apporto essenziale per il mio benessere quotidiano!
Freya Carlisle from Vancouver, Canada –
Innovative extraction preserves potent nutrients. I feel revitalized and energetic post-consumption, like I’m glowing from the inside out.
Oskar – Stockholm, Sweden –
Har tagit detta i en vecka. Märker redan skillnad med mer energi. Förpackningen var också praktisk att ha.
Emma from Austin, USA –
I’ve been using Nutricore’s K2+D3 for a few weeks now, and I’ve noticed improved energy levels. The quality seems high, and I appreciate the eco-friendly extraction method. Definitely recommend it!