Vitamins
A D K Vitamins.
Daily A, D and K vitamin capsules with vitamin A as retinyl palmitate, vitamin D3 as cholecalciferol, vitamin K1 as phytonadione, and vitamin K2 as MK-4 and MK-7. Helps in the development and maintenance of bones and teeth.
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Held to the house standard.
Manufactured in the USA
Produced with global ingredients in a cGMP-certified facility.
Health Canada Licensed
Licensed for sale in Canada under Natural Product Number 80121466.
Non-GMO & Clean
Non-GMO, and formulated without dairy, soy, or gluten.
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The Formula
The Fat-Soluble Three
Vitamin A and vitamin D3 alongside three forms of vitamin K, in one daily capsule. Helps to support the immune system.
Vitamin A
495mcg RAE
Retinyl palmitate, per capsule.
Vitamin D3
25mcg
Cholecalciferol, per capsule.
Vitamin K1
42mcg
Phytonadione, per capsule.
Vitamin K2
+2
Menaquinone-4 at 63 mcg and menaquinone-7 at 15 mcg, per capsule.
Everything else
The details, when you want them.
Supplement Facts

Product Details
- Vitamins A, D3 and K: Codeage ADK Vitamins brings vitamin A, vitamin D3 and vitamin K into one daily formula, each in its declared form.
- Three Forms of Vitamin K: This ADK vitamin formula carries vitamin K1 as phytonadione and vitamin K2 in two forms, menaquinone-4 and menaquinone-7.
- Vitamin A and Vitamin D3: Vitamin A as retinyl palmitate alongside vitamin D3 as cholecalciferol. Helps to support the immune system.
- Formulated for Adult Men and Women: A daily capsule formulation for adults with a daily longevity practice, with no fillers, artificial flavors, colors, sweeteners, or preservatives, third-party tested, and every vitamin and its form declared on the label.
- Manufactured in the USA & 6-Month Supply: Codeage ADK Vitamins provides 180 capsules per bottle. Formulated without dairy, soy, or gluten. Non-GMO. Manufactured in the USA in a cGMP-certified facility with global ingredients.
- Health Canada Natural Product Number (NPN): 80121466
How to Use
Adults (19 years and older): take 1 capsule 1 time per day. Take with food. Take a few hours prior to or after taking medication or natural health products. For prolonged use, consult a health care practitioner. Each bottle provides 180 servings.
Recommended use: Helps in the development and maintenance of bones and teeth. Helps in the maintenance of bones. Helps to maintain immune function. Helps to maintain normal metabolism of iron. Helps to maintain normal vision and night vision. Helps to maintain skin health and membranes health.
CAUTION: Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Consult a health care practitioner prior to use if you are taking blood thinners.
Ingredients
Vitamin A (Vitamin A palmitate), Vitamin D3 (Cholecalciferol), Vitamin K1 (Phytonadione), Vitamin K2 (Menaquinone 4), Vitamin K2 (Menaquinone 7). Non-medicinal ingredients: Methylcellulose capsule, Microcrystalline cellulose.
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Questions
Asked and answered.
What is this product?
This is a daily capsule formulation combining vitamin A, vitamin D3, and vitamin K. Vitamin A appears as retinyl palmitate, vitamin D3 as cholecalciferol, and vitamin K is included in three forms: K1 as phytonadione, and K2 as both menaquinone-4 and menaquinone-7.
What ingredients does this formula contain and in what amounts?
Each capsule provides vitamin A as retinyl palmitate, vitamin D3 as cholecalciferol, vitamin K1 as phytonadione, and vitamin K2 in two forms, menaquinone-4 and menaquinone-7. The non-medicinal ingredients are a methylcellulose capsule shell and microcrystalline cellulose.
Who is this product formulated for?
This formula is formulated for adults 19 years of age and older who want a daily capsule combining vitamin A, vitamin D3, and vitamin K. Read the label for indications and warnings.
How is this product made and verified?
This formula is manufactured in the USA in a cGMP-certified facility using globally sourced ingredients, and it is third-party tested. Each vitamin and its specific form is declared on the label rather than listed under a general blend name.
Is this product free from common allergens and formulated without artificial ingredients?
Formulated without dairy, soy, or gluten. Non-GMO. Manufactured in the USA in a cGMP-certified facility with global ingredients. It also contains no fillers, artificial flavors, colors, sweeteners, or preservatives.
What makes this particular formulation distinct in how it is composed?
This formula brings together vitamin A, vitamin D3, and vitamin K in one capsule, with vitamin K represented in three distinct forms: phytonadione, menaquinone-4, and menaquinone-7. Every vitamin and its specific chemical form is declared on the label, and the formula is produced without fillers or artificial additives.
Can this be taken alongside prescription medications?
Yes, consulting a healthcare professional before starting any dietary supplement is a sound practice for everyone. This matters especially if you are taking blood thinners, pregnant or breastfeeding, or taking other medications or health products, since it is recommended to space this supplement a few hours apart from them.
Is this supplement suitable for long-term daily use?
Yes, consulting a healthcare professional before starting any dietary supplement is a sound practice for everyone, and this is especially worth doing if you plan to use this formula for a prolonged period. Each bottle is designed to provide a 180-day supply at one capsule per day.
Does this capsule need to be mixed with food or a beverage to take it?
No mixing is required. It is a capsule meant to be swallowed with food, and it does not need to be blended into a shake or drink.
What forms of vitamin K are included in this formula?
This formula includes three forms of vitamin K: K1 as phytonadione, and K2 as both menaquinone-4 and menaquinone-7. Each form is individually declared on the label rather than grouped under a single vitamin K listing.
What size is each bottle and how long does it last?
Each bottle contains 180 capsules. At the suggested use of one capsule per day, this provides a 180-day, or six-month, supply.
Still deciding? Our team answers by chat, phone, or email. AI-generated beta content may contain errors and may not have been reviewed by our team. This is not medical advice; always consult a qualified healthcare professional before using any supplement.
The Longevity Code
Build your longevity routine.
| Where it sits | The daily base | The body's scaffolding | The molecular layer | The systemic layer |
|---|---|---|---|---|
| Key nutrients | Vitamin A, D3, K1, K2 (MK-4), K2 (MK-7) | Collagen types I, II, III, V, X, amla, ashwagandha | L-glutathione (Setria), sunflower seed oil, phospholipids | Cordyceps, reishi, chaga, vitamin A, vitamin C, zinc |
| Serving | 1 capsule daily | 3 capsules daily | 1 to 2 capsules daily | 1 capsule daily |
| Supply | 180 days | 10 days | 30 days | 90 days |
| Delivery | Capsule | Capsule | Capsule | Capsule |
| Who is it for | For adults building a daily foundational vitamin routine | For those adding collagen to their day | For those adding a daily antioxidant capsule to their routine | For anyone adding a daytime mushroom and vitamin routine |
| Regular price $49.99 |
Regular price
$42.99
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Regular price
$49.99
|
Regular price
$49.99
|
AI-generated beta content may contain errors and may not have been reviewed by our team. This is not medical advice; always consult a qualified healthcare professional before using any supplement.