Ultra K, High Intensity Training Supplement for Endurance Athletes, Improves VO2max, Vitamins MK7, MK4, K1, Astaxanthin, Vitamin D, Best K-D Combo
- ULTRA K BLEND contains the trans (all-natural) versions of vitamin K1 and K2. Vitamin K1 is phylloquinone and MK4 and MK7 are menaquinones or K2s. The astaxanthin is microencapsulated meaning greater absorption. The vitamin D is lanolin based, a natural bioavailable form.
- HIGHEST STRENGTH VITAMIN D/K COMBO ON THE MARKET; Ultra K at one capsule a day, offers the highest doses of these effective vitamins on the market, at the most cost-effective price. We offer a value calculator to illustrate the savings.
- ALL NATURAL TRANS; Trans versions have the highest bioavailability in the body, meaning most effective. The trans version offers you the best absorption and efficacy.
- PROMOTES ENDURANCE AND RECOVERY; The MK7 is the highest dose offered in the industry. Research shows that MK7 can provide a 12% boost in VO2Max, meaning it extends your endurance, and promotes recovery.
- BEST VALUE; Ultra K, at one capsule a day, offers the highest doses of these effective vitamins on the market, at the most cost effective price. 60 capsules per bottle, 2 months supply. The capsules are size 0 making them easy to swallow. The capsules can be opened and added to a smoothie or coffee.
| Product Benefits | Bone & Joint Support, Anti-Aging, Inflammation Management, Antioxidant, Muscle Growth See More, Best Value, 3 Milligrams Of K, 5000 Iu Of D, Promotes Endurance, Multi-Vitamin With High Dose Of Essential Nutrients |
| Diet Type | Keto, Vegetarian, Halal, Kosher, Gluten Free |
| Special Ingredients | Astaxanthin, Vitamin D3, Mk7, Vegetarian Capsules, And Astaxanthin, All Natural D3, K1 And K2, Gluten And Soy Free., All Trans, All Natural Vitamin K1, Mk4, Microencapsulated Astaxanthin, Vitamin D3 From Sheep Lanolin, Better Bioavailability See More |
| Primary Supplement Type | D, Vitamin K, And Astaxanthin |
| Expiry Date | Apr 2027 |
| Item Dimensions L X W X H | 3.25 X 1.85 X 3.25 Inches |
| Flavor | Palatable |
| Item Form | Capsule |
| Unit Count | 60 Count |
| Product Type | Nutritional Supplement |
| Item Weight | 2.3 Ounces |
| Brand | Ultra K |
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Enjoy free delivery on orders above CA$ 250.
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Orders are processed and shipped from Toronto.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
SKU |
BRSRA2Y6B4IQYCQV |
Category |
Diet & Sports Nutrition , Supplements , Endurance & Energy |
Tags |
Buy Ultra K, High Intensity Training Supplement for Endurance Athletes, Improves VO2max, Vitamins MK7, MK4, K1, Astaxanthin, Vitamin D, Best K-D Combo on Amazon.com ✓ FREE SHIPPING on qualified orders
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.







