D3 Plus by Bio-Tech – Bone Health Support with Vitamin D3 and K2
D3 Plus capsules by Bio-Tech combine vitamin D3, vitamin K2, magnesium, zinc, and boron in vegetable capsules. Unlike a vitamin D-only supplement, this formula brings together nutrients involved in calcium handling, bone maintenance, and normal cellular activity.
Each two-capsule serving supplies 125 mcg (5,000 IU) of D3 and 80 mcg of K2, alongside three minerals. This is a concentrated option for a practitioner-guided bone health support routine, not a general-purpose multivitamin. The 60-capsule and 180-capsule bottles provide the same amounts per serving.
Key D3 Plus Benefits
- Supports calcium absorption through vitamin D3, helping the body use dietary calcium for normal bone mineralization.
- Provides vitamin K2 for activation of proteins involved in bone metabolism and normal blood clotting.
- Supplies magnesium for normal muscle and nerve function, plus energy-related enzyme activity.
- Contributes zinc for normal immune function, protein synthesis, and everyday cellular maintenance.
How D3 Plus Works
Bone maintenance involves more than consuming calcium. Vitamin D is converted in the body to an active form that helps regulate calcium uptake from the digestive tract. Vitamin K supports activation of proteins involved in bone metabolism, while magnesium participates in mineral balance and cellular energy processes. These distinct nutritional roles explain the combination without making the formula a substitute for calcium-rich foods.
Key Functional Ingredients Include:
- Vitamin D3: Cholecalciferol supplies vitamin D that the body activates to help absorb calcium from food. This supports the availability of minerals needed for normal bone mineralization and helps connect everyday calcium intake with the body's bone-maintenance needs.
- Vitamin K2: Menaquinone-7 helps enzymes activate vitamin K-dependent proteins, including osteocalcin in bone. This protein-activation role complements vitamin D's role in calcium absorption. Vitamin K also participates in normal clotting, making medication review especially important for people taking warfarin.
- Magnesium: Supplied as magnesium citrate, this mineral supports enzymes that use cellular energy and helps regulate the movement of minerals across cell membranes. These processes contribute to normal muscle contraction and nerve signaling alongside magnesium's structural role in bone.
- Zinc: This essential mineral supports enzymes involved in protein production, cell signaling, and normal immune activity. Its role in building and maintaining proteins adds broader cellular nutrition to the formula's vitamin D and K focus; this product supplies zinc as zinc L-methionine.
D3 Plus Is Formulated For
- Adults choosing a combined D3, K2, and mineral supplement with professional guidance.
- People comparing a multi-nutrient bone-support formula with vitamin D-only capsules.
- Adults who prefer vegetable capsules and need their vitamin D intake reviewed before selecting a concentrated serving.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Vitamin D with K Supplements and Immune Support Supplements collections.
Recommendation: Two capsules per day or as directed.
Serving Size: 2 Capsules
Servings Per Container: 60-capsule bottle: 30; 180-capsule bottle: 90.
Vitamin D3 (as cholecalciferol) ... 125 mcg (5,000 IU) — 625% Daily Value
Vitamin K2 (as menaquinone-7) ... 80 mcg — 67% Daily Value
Magnesium (as magnesium citrate) ... 120 mg — 29% Daily Value
Zinc (as zinc L-methionine) ... 12 mg — 109% Daily Value
Boron (as boron citrate) ... 3 mg *
* Daily value not established
Other Ingredients: hydroxypropyl methylcellulose (vegetable) capsule, microcrystalline cellulose, dicalcium phosphate
Does Not Contain: dairy, egg, soy, fish, shellfish, nuts, wheat, gluten, sugar, yeast or artificial colors
Storage: Store tightly closed in a cool, dry place.
Additional precautions: The 125 mcg (5,000 IU) vitamin D serving exceeds the adult daily upper limit of 100 mcg (4,000 IU); use with professional guidance and review all other vitamin D sources. Excess vitamin D can raise blood calcium and harm the kidneys. Vitamin K can interfere with warfarin. Magnesium and zinc can cause digestive upset. Obtain medical guidance with kidney disease, pregnancy, or breastfeeding. Ask a pharmacist about spacing from tetracycline or quinolone antibiotics, oral bisphosphonates, and penicillamine. Review other medicines, especially thiazide or other diuretics, statins, steroids, orlistat, and proton pump inhibitors, for effects on these nutrients or medication action.
Frequently Asked Questions About D3 Plus
What are the benefits of D3 Plus?
D3 Plus supplies vitamin D3 for calcium absorption, vitamin K2 for activation of bone-related proteins, and magnesium for normal muscle and nerve function. Zinc adds support for protein synthesis and normal immune activity. Each two-capsule serving also contains 3 mg of boron. The formula combines these nutrients rather than providing vitamin D alone, but its concentrated 5,000 IU D3 serving should fit an individually reviewed supplement plan rather than be added automatically to an existing multivitamin.
Who should take D3 Plus?
D3 Plus is an option for adults whose healthcare professional recommends a combined vitamin D3, K2, and mineral formula. Two capsules supply 125 mcg of vitamin D, so total intake from other supplements matters. People taking blood-thinning medication need professional review before use because the formula includes vitamin K2. Both available bottle sizes contain the same formula: the 60-capsule bottle has 30 servings and the 180-capsule bottle has 90 servings. It is not a children's supplement recommendation.
Are there any side effects of taking D3 Plus?
Magnesium and zinc can cause digestive upset. Excess vitamin D can raise blood calcium; the 5,000 IU serving exceeds the adult daily upper limit, so professional guidance matters. Keep out of reach of children. Safety sealed for your protection. Individuals taking blood-thinning medications should consult a healthcare professional. Vitamin K can interfere with warfarin. With kidney disease, pregnancy, or breastfeeding, obtain medical guidance. Ask a pharmacist about antibiotics, bisphosphonates, penicillamine, diuretics, statins, steroids, orlistat, and proton pump inhibitors, including dosing separation where needed. Review other vitamin D supplements before combining them with D3 Plus.
How does D3 Plus support overall health?
D3 Plus brings together nutrients with different everyday jobs. Vitamin D helps the body absorb calcium, vitamin K helps activate certain proteins, magnesium supports energy-dependent enzymes and nerve signaling, and zinc contributes to protein synthesis and normal immune activity. These nutritional functions complement a food-based wellness routine without replacing a varied diet. The formula supplies specific amounts rather than a full range of vitamins and minerals, so selecting it should reflect your dietary intake, medication use, and professionally assessed vitamin D needs.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
