ATP Lab D3 + K2 60caps
Vitamin D3 significantly increases calcium absorption from the gut — but without Vitamin K2, that calcium has nowhere specific to go. K2 (as Menaquinone-7, the long-acting natural form) activates osteocalcin (directing calcium into bone) and Matrix Gla Protein (preventing calcium from depositing in arteries). ATP Lab D3+K2 combines 1,000 IU of plant-derived VegD3® cholecalciferol with 60 mcg of K2 MK-7 per capsule — the synergistic pair for bone density, cardiovascular health, and immune function — in a 60-day supply vegan capsule.
| Spec | Detail |
|---|---|
| Brand | ATP Lab |
| Format | Vegan capsule |
| Serving Size | 1 capsule daily with a meal |
| Servings Per Container | 60 (60-day supply) |
| Vitamin D3 (VegD3®) | 1,000 IU / 25 mcg (plant-derived Cholecalciferol) |
| Vitamin K2 (MK-7) | 60 mcg (Menaquinone-7 — long-acting natural form) |
| D3 Source | Plant-derived (VegD3® — suitable for vegans) |
| K2 Form | MK-7 (natural, long half-life vs. synthetic MK-4) |
| Capsule Type | Vegetable cellulose (vegan) |
Key Benefits
- D3+K2 together direct calcium absorption to bones and teeth — not arteries or soft tissue
- Vitamin D3 supports calcium and phosphorus absorption, immune function, and muscle function
- K2 MK-7 activates osteocalcin (bone mineralization) and Matrix Gla Protein (arterial calcium prevention)
- MK-7 has a half-life of 72 hours — one daily capsule maintains stable K2 levels throughout the day
- VegD3® is plant-derived D3 (from lichen) — suitable for vegans, unlike lanolin-based D3
- 1,000 IU D3 per capsule — clinically relevant foundational dose for Canadian supplementation needs
Best For
- Canadians supplementing vitamin D who also want calcium properly directed to bone (not arteries)
- Vegans and vegetarians who need a plant-derived D3 source
- Anyone concerned with long-term bone density, osteoporosis prevention, or cardiovascular health
- Post-menopausal women and aging adults for whom bone mineral density is a priority
Not Ideal For
- Those taking warfarin or other vitamin K antagonists — K2 can interfere with anticoagulant medications; consult a healthcare practitioner
- Those already achieving D3 sufficiency through diet and sun who do not need supplementation
Ingredients
Medicinal (per capsule): Vitamin D3 (VegD3®, plant-derived Cholecalciferol) 1,000 IU (25 mcg), Vitamin K2 (Menaquinone-7) 60 mcg.
Non-medicinal: Vegetable cellulose (capsule), Vegetable stearic acid.
Allergen note: Free from gluten, dairy, soy, and animal-derived ingredients. Vegan-friendly.
Bulldog Nutrition — Authorized Canadian and US Retailer
Bulldog Nutrition has been an authorized Canadian and US retailer of premium supplement brands for over 10 years. All ATP Lab products sold through Bulldog Nutrition are sourced directly — never grey-market or counterfeit. Nationwide shipping across Canada and the United States.
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