Details & care
Codeage ADK Vitamins supplement combines vitamins A, D3, K1, and K2 (MK 4 & MK 7) in a single formula. Convenient to use with just one capsule a day, it provides a 6-month supply in each bottle.
- Codeage ADK supplement includes 900 mcg of vitamin A as retinyl palmitate, 125 mcg of vitamin D3 (5000 IU), 1000 mcg of vitamin K1, and vitamin K2 in the forms of 1500 mcg MK4 and 300 mcg MK7.
- This formula features multiple forms of vitamin K, including both vitamin K1 and K2 (menaquinone 4 and menaquinone 7), bringing together these key nutrients in one easy-to-take capsule.
- With just one capsule per day, this ADK supplement is designed for convenience, offering a 6-month supply per bottle for lasting support.
- Codeage A D K formula is non-GMO, and free from dairy, soy, and gluten, making it suitable for various dietary preferences and needs.
- Manufactured in the USA with global ingredients in a cGMP-certified facility, Codeage ADK vitamins are third-party tested and free of artificial flavors, colors, sweeteners, or preservatives for high-quality standards.
- Item #10325216
Ingredients
Vitamin A (as Retinyl Palmitate), Vitamin D3 (as Cholecalciferol), Vitamin K1 (as Phylloquinone), Vitamin K2 (as Menaquinone-4 & Menaquinone-7). Other Ingredients: Methylcellulose Capsule, Microcrystalline Cellulose.
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging
Shipping & returns
Free shipping—all the time. Learn more about our shipping & returns policies.
This item has a different return policy. Items sold and shipped by Codeage can be returned by mail or to a Nordstrom store within 90 days of when the item shipped and must be in new condition, with tags attached. We can’t accept returns for this item at Nordstrom Rack.
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Most helpful positive review
Mar 9, 2025
I love this product A D K Vitamins & great price!
I've been taking Codeage A D K Vitamins for over a year. The capsules are easy to swallow and don't cause any side effects. It's a high-quality supplement that I highly recommend!
Cheryl
Verified purchase
Reposted from codeage.com
Most helpful critical review
Aug 5, 2021
Had to give it up
I have mild hypertension and unfortunately this made my BP sky rocket. Have no idea why, but it was not good for me.
Jessica W.
Reposted from codeage.com
5 stars
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1%
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1 star
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Pros:
Cons:
Current reviews don’t mention any.Sort by Most Helpful
Color
Cheryl
Reposted from codeage.com
Verified purchase
Mar 9, 2025
I love this product A D K Vitamins & great price!
I've been taking Codeage A D K Vitamins for over a year. The capsules are easy to swallow and don't cause any side effects. It's a high-quality supplement that I highly recommend!
Monster D
Reposted from codeage.com
Verified purchase
Dec 31, 2024
Fresh dose
Getting my fresh dose every day. Nice 6-month supply at a fair price.
Kidkrue388
Reposted from codeage.com
Dec 12, 2024
Methalfolate
Energy all day long.
Diana
Reposted from codeage.com
Verified purchase
Nov 9, 2024
Taking to enhance my throid medicine
I have been taking ADK for 2 weeks. So far I haven’t noticed anything. I assume it could take several months to notice improvement
John
Reposted from codeage.com
Verified purchase
Aug 28, 2024
D3 and k2 work together
The k2 along with d3 yieldeda higher blood d3 than before i added k2 to my daily supplement protocol. The k2 has also led to nonfragile fingernails. This is an indicator that i am moving away from being an osteoporosis candidate.
Ms D in Minneapolis
Reposted from codeage.com
Verified purchase
July 14, 2024
Wonderful vitamin / 180 day supply
I take one a day in the morning and am feeling great over the last month since starting with this supplement. Love the very generous 6 month supply. Easy to take. 100% all good!
