Price: $19.99 - $14.99
(as of Oct 13, 2025 17:53:26 UTC – Details)
Product description
Bronson Vitamin K2 + D3 is in-house laboratory tested and free of GMOs, Gluten and Soy. Vitamin K2 + D3 is carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York.
Every product manufactured by Bronson is put through a rigorous process to ensure purity, potency and integrity. Through our very own GMP Registered New York Facility that complies with the most current regulations, we promise to deliver top-quality supplements that follow all current US manufacturing regulations.
The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients over 60 years ago. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
Is Discontinued By Manufacturer : No
Product Dimensions : 4.9 x 2.8 x 2.24 inches; 2.12 ounces
Date First Available : November 15, 2017
Manufacturer : Bronson Labs
ASIN : B0771R5L28
Best Sellers Rank: #260 in Health & Household (See Top 100 in Health & Household) #5 in Vitamin D Supplements
Customer Reviews: 4.7 4.7 out of 5 stars 35,737 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
The perfect pair: Vitamins K2 & D3 were simply meant to be together. Most people know the benefits of Vitamin D, but many don’t realize that Vitamin D needs Vitamin K2 to maximize its benefits.
Strong bones: Vitamin K2D3 not only promotes the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.
Superior quality capsules: Laboratory tested, non-GMO, gluten free, & soy free. All Bronson products are tested in our state-of-the-art facility in New York.
Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
Customers say
Customers find this vitamin supplement to be of high quality, containing both Vitamin D3 and K2 in one pill, and appreciate its effectiveness in regulating calcium in the bloodstream. The supplement is easy to swallow in one dose and provides good value for money. Customers report positive effects on energy levels, with improved sleep and reduced tiredness, and one customer notes significant blood level improvements. While some customers say it doesn’t upset their stomach, others report nausea as a side effect.