Key Benefits

• Helps maintain normal bones and teeth, so you can stay active every day.

• Supports your immune system—ideal for busy or low-sunlight lifestyles.

• Contributes to normal muscle function, helping you move with confidence.

• Delivers a potent 50,000 IU of vitamin D3 in every softgel.

Feel your best with a little help from the sunshine vitamin. Vitamin D3 is essential for absorbing calcium and phosphorus, which are vital for strong bones and teeth. It also plays a key role in supporting your immune system and keeping muscles working as they should. While sunlight is the natural source of vitamin D, it’s not always easy to get enough—especially during winter or if you spend more time indoors. That’s where NOW® Foods Vitamin D-3, Max Potency, 50,000 IU steps in, offering a convenient, high-strength option for those who need extra support. Always use under the guidance of a healthcare professional, and only as recommended.

Empowering healthier lives since 1968, NOW Foods began when Elwood Richard, a physical chemist, launched Health House, a chain of health food stores in Chicago. Inspired by his research on physical performance through nutrition, Elwood saw the need for affordable natural products. Facing competition from local supermarkets, he founded his own manufacturing company, ensuring cost-effective, high-quality health foods. NOW Foods, still family-owned, has since become a leading brand in the natural product industry, offering an extensive line of affordable, top-quality products. Elwood's vision of accessible health foods continues to drive the company today.

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 D (as D3 Cholecalciferol) (from Lanolin) (50,000 IU), Organic Extra Virgin Olive Oil, Safflower Oil

Take 1 softgel with a fat-containing meal once weekly, or as directed by your physician. This product is intended to be used under the supervision of a healthcare professional and not for daily use. Vitamin D and calcium levels should be monitored while taking this product. Do not exceed recommended dose.

Store in a cool, dry place after opening.

Caution: If pregnant or nursing, use only under the care of your physician. If you are taking medications (especially cardiac glycosides, atorvastatin and thiazide diuretics) or have a health condition (especially hypercalcemia or hyperparathyroidism), consult your physician before using this product. Consult physician in case of recurring GI discomfort, excessive thirst and urination, muscle pain, weakness, or palpitation. Keep out of reach of children.

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.