Vitamin D3 + K2

Key Benefits

• High in vitamin D, which contributes to the normal function of the immune system.

• Vitamin D contributes to the maintenance of normal bones and teeth.

• Delivers vitamin K, which contributes to the maintenance of normal bones and normal blood clotting.

• Provides plant-based vitamin D3 with MK-7 vitamin K2.

Vitamin D3 + K2 combines two essential nutrients in a single daily capsule, delivering 125 mcg of vitamin D3 from VegD3® alongside 150 mcg of vitamin K2 as Pharmaquinone® MK-7. This pairing brings together a plant-based source of vitamin D3 with a biologically relevant form of vitamin K2.

Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus, as well as the maintenance of normal bones, teeth, and muscle function. It also contributes to the normal function of the immune system. Vitamin K complements this by contributing to the maintenance of normal bones and normal blood clotting.

Formulated using VegD3®, a vegan source derived from algae, and Pharmaquinone® MK-7, a highly characterised form of vitamin K2, the product focuses on ingredient quality and clarity. Each capsule provides a consistent daily serving in a simple, plant-based format without unnecessary additives.

Vitamin D3 + K2 combines VegD3®, a sustainably sourced, algae-based vitamin D3, with Pharmaquinone®, a highly purified all-trans MK-7 form of vitamin K2. Each serving delivers 150 mcg of K2, offering a higher level than many comparable products. The in-house science team developed the formula in collaboration with wellness experts, focusing on ingredient quality and precise dosing. Every batch undergoes three rounds of independent third-party laboratory testing to verify potency and purity. Manufacturing takes place in FDA-regulated, GMP-certified facilities in the United States to maintain strict safety and quality standards.

ProHealth Longevity was founded by Rich Carson in 1988 after his own health struggles with ME/CFS. What started as a personal search for answers grew into a trusted company, built on the belief that people deserve access to high-quality supplements they can rely on.

For over 35 years, ProHealth has focused on science-backed formulations, always guided by research and a commitment to purity. The company has also donated millions to medical research and patient advocacy, staying true to its motto: “Commerce with Compassion.” Today, ProHealth Longevity continues that mission by offering supplements designed to support healthy ageing, helping people look forward to a longer, stronger life.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin D3 (as VegD3® Cholecalciferol), Vitamin K2 (as Pharmaquinone® menaquinone-7), Vegetable cellulose (capsule), Nu-FLOW® (rice hulls).

Take one (1) capsule per day, or as directed by your healthcare professional.

CAUTION: For use by healthy adults only. Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are taking medication (especially anti-coagulant drugs such as warfarin). Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place after opening.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.