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Promix D3 (5,000 IU) + K2
$27.99
In stock at checkout.thefeed.com
Your training demands everything from your body. But here's what most athletes don't realize: you can't outwork vitamin D deficiency. Low D levels mean weaker muscles, slower recovery, more injuries, and a immune system that crumbles during peak training blocks. Promix D3 (5,000 IU) + K2 is your daily insurance policy…
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Promix D3 (5,000 IU) + K2 at a glance
| Brand | The Feed |
|---|---|
| Price | $27.99 |
| Type | Vitamins & Supplements |
| Options | 1 size |
| Availability | In stock at checkout.thefeed.com |
| Returns | Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or… |
Price check
At $27.99, the Promix D3 (5,000 IU) + K2 is mid-range for The Feed, whose 2,239 listed products run $0.53 to $6,125.
About this product
From The Feed's product listing:
Your training demands everything from your body. But here's what most athletes don't realize: you can't outwork vitamin D deficiency. Low D levels mean weaker muscles, slower recovery, more injuries, and a immune system that crumbles during peak training blocks. Promix D3 (5,000 IU) + K2 is your daily insurance policy against the performance tax of deficiency. This isn't just vitamin D—it's a strategic combination that ensures calcium actually reaches your bones instead of building up where you don't want it. What Makes Promix Different 5,000 IU of D3 That Actually Works – Most athletes are chronically low in vitamin D, especially if you train indoors, live north of Atlanta, or slather on sunscreen. This therapeutic dose gets your levels where they need to be—between 50-80 ng/mL for optimal performance. K2 Keeps Calcium Where It Belongs – Here's the problem with taking D3 alone: it i
Frequently asked questions
How much is the Promix D3 (5,000 IU) + K2?
The Feed lists it at $27.99 on checkout.thefeed.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is The Feed's return policy?
Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or credit. Opened food gets store credit only, gear is returnable only if damaged, and opened specialty supplements (over $40), ketones and CBD are final sale.
What options does the Promix D3 (5,000 IU) + K2 come in?
Size: 90 Serving.
Where can I buy the Promix D3 (5,000 IU) + K2?
The Promix D3 (5,000 IU) + K2 is sold directly by The Feed on checkout.thefeed.com. The Shop now button on this page goes straight to the product there.
Is the Promix D3 (5,000 IU) + K2 in stock?
Yes. The Feed lists it as in stock on checkout.thefeed.com as of our latest check. Stock and prices refresh throughout the day.
Is The Feed a legit store?
The Feed is one of the best places to try endurance fuel before committing, since you can buy single gels, chews, bars and drink mixes from dozens of brands in one order. Skip it if you only buy one product in bulk and can get it cheaper on subscription from the maker. Read the return rules first: opened food gets store credit, not cash, and some supplements are final sale once opened. Our full The Feed review covers shipping, returns and what to check before ordering.
Is the Promix D3 (5,000 IU) + K2 expensive?
At $27.99 it is mid-range for The Feed ($0.53 to $6,125 across 2,239 products).
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