Codeage ADK Vitamins Supplement - A D3 5000 IU, K1 & K2 Blend

In this review of the Codeage ADK Vitamins Supplement, the bottom line is simple: this is a focused, once-daily formula for people who want concentrated fat-soluble vitamin support without extra fillers. The reviewer finds it best suited to adults seeking higher-dose Vitamin D3 alongside a comprehensive vitamin K profile and standard Vitamin A, and praises the convenience of one capsule per day and a long six-month supply. The product stands out for its inclusion of both MK-4 and MK-7 forms of Vitamin K2 and a clear, non-GMO ingredient list.

Key Features

• Comprehensive A-D-K Formula: Combines Vitamin A, high-dose Vitamin D3, Vitamin K1, and dual-form Vitamin K2 in a single capsule for daily fat-soluble vitamin support.
• High-dose Vitamin D3: Provides 125 mcg (5000 IU) of cholecalciferol per serving to help maintain adequate Vitamin D status for those with low exposure to sunlight.
• Dual K2 Forms: Includes both MK-4 and MK-7 forms of Vitamin K2 plus 1000 mcg of Vitamin K1 to support bone and cardiovascular pathways that rely on different menaquinone forms.
• Long supply: Each bottle contains 180 capsules, giving about six months of daily use which adds convenience and value for long-term supplementation.
• Quality-focused manufacture: Made in the USA in a cGMP-certified facility with non-GMO, gluten-free, dairy-free, and soy-free formulation without artificial flavors or preservatives.

Who It's For

The supplement is aimed at adults who specifically want elevated Vitamin D3 (5000 IU) combined with a robust Vitamin K blend and Vitamin A, delivered in a single, easy-to-swallow capsule for once-daily use. It is a practical choice for those monitoring Vitamin D levels, people with limited sun exposure, or anyone looking to add targeted fat-soluble vitamin support to a daily routine.

Those who should look elsewhere include people who need lower Vitamin D dosing, pregnant or nursing individuals who must follow specific vitamin A limits, or anyone advised by a clinician to avoid concentrated fat-soluble vitamins. Users who prefer multi-nutrient multivitamins with many other minerals and B vitamins should consider a broader spectrum formula instead.

Pros & Cons

Pros

• Concentrated daily dose simplifies supplementation with only one capsule per day.
• Includes both MK-4 and MK-7 forms of Vitamin K2 plus Vitamin K1 for a comprehensive K profile.
• Six-month supply per bottle offers good value and less frequent repurchasing.
• Manufactured in a cGMP facility in the USA and free from common allergens like gluten, dairy, and soy.

Cons

• Higher 5000 IU Vitamin D3 dose may be more than some people need without testing or medical advice.
• Some customers report mixed opinions about capsule size, so those sensitive to pill size should check carefully.

Specifications

Brand	Codeage
Serving	1 capsule per day
Vitamin D3	125 mcg (5000 IU) cholecalciferol
Vitamin A	900 mcg as retinyl palmitate
Vitamin K	Vitamin K1 1000 mcg; K2 as MK-4 and MK-7
Quantity	180 capsules (6-month supply)
Free From	Non-GMO, gluten-free, dairy-free, soy-free

Our Verdict

Codeage ADK Vitamins is a focused, high-value option for adults who need stronger Vitamin D3 with a complete Vitamin K profile and reliable Vitamin A dosing. Its one-per-day convenience and six-month supply make it an economical choice for long-term maintenance, but users should confirm the higher Vitamin D level fits their individual needs with a healthcare professional.

Frequently Asked Questions

How often should this be taken?
Take one capsule daily as the supplement is formulated for a once-per-day regimen.

Is this suitable for people with gluten sensitivity?
Yes, the formula is labeled gluten-free and also free from dairy and soy.

Does it include both forms of Vitamin K2?
Yes, the product includes both menaquinone-4 (MK-4) and menaquinone-7 (MK-7) along with Vitamin K1.