Biotics Research

Biotics Research Bio-K-Mulsion 1 Oz Supplies Vitamin K1

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Order Processing Time: 5 Days for Biotics Research & 3 Days on Desbio Orders Only! All Other Brands will ship same day or next day!

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Biotics Research Bio-K-Mulsion 1 Oz Supplies Vitamin K1

Shipping & Delivery

At, we're dedicated to delivering your purchase as quickly and affordably as possible.

Free shipping applies only to locations in the contiguous United States.

Orders shipped through the Army Post Office (APO) or Fleet Post Office (FPO), to international addresses, or to locations in Alaska, Hawaii, Puerto Rico, Guam, US Virgin Islands, American Samoa, Palau and US protectorates are not eligible for free shipping.

FREE 7-8 Days Economy Shipping

Most orders placed before 12 pm CST Monday through Friday will ship within 24 hours.

Orders placed on Saturday, Sunday or a holiday will be processed the next business day. Business days are considered Monday through Friday.

Some orders take longer to process and will ship within 2-3 business days.

Customers who select Free Standard Shipping will receive their package 5-8 business days after the order is placed even if the order does not ship same day.

Orders will only be shipped once all billing and shipping information is verified and confirmed.

A tracking number will be emailed and updated on all orders as soon as the order ships.

All orders over $500 require a signature at delivery

This applies once we have ordered or shipped the product.

We do not guarantee that you will get any results from any product sold on this site. Every individual is different and can respond differently for a wide variety of reasons.

We strive to bring you the very best of what is currently available but rely on you to make your own choice of what to try. Since we do not guarantee the results from any product we do not offer a refund if you do not get the results you are looking for.

Items not returnable or refundable under any circumstances:

• Opened items
• Special orders
• Any item not listed on the website
• Out of date items
• International Orders - not • refundable
• Orders over $500 are not refundable

To return a product you must follow these guidelines.

• We have a 30 day return policyYou must get a return authorization.
• No returns accepted without authorization.
• All Items must be unopened, undamaged and in their original packaging.
• We will provide the shipping address with authorization

There are 15% restocking fee for all returns.

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These statements have not been evaluated by the United States Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging and should not be used for diagnosis or treatment of any health problem or for prescription of any medication or other treatment.

Customer Reviews

Based on 9 reviews
Pamela Lambert
Best Vitamin K Ever!

Love this Vitamin K. My NMD turned me onto it. Due to a medical condition I am low on Vitamin K and this brand is the only kind that brought my levels up and helped me feel less fatigued.

Love this product!

Love this product! I do not like to take capsules. This product is easy to take and easily absorbed. I had low Vitamin D levels, and my doctor wanted to prescribe a pill. I told her that I don’t like to take pills and my chiropractor had recommended this product. She gave me three months to use it and then retest. My Vitamin D levels were great!
Just be sure to check your levels at least once a year so you know how much to take.

Thomas Albanese
I live in Seattle so it's easy to not get enough

I first got this from my naturopath when I was d deficient. I live in Seattle so it's easy to not get enough! Now I use this every day and it has made a huge difference in my energy levels. My ND had me taking 10 drops daily at first and then slowly I went down to one per day.

Emily H.
Works great for me

I first bought this a couple of years ago from a small health food store near my house, but they recently stopped carrying it and I count find it any where locally so I hopped Amazon carried it and they did. A health care provider had recommended a different brand but I never felt I got the same results as when I use the Biotics Research D. For some reason when my D levels are low I get this dark line across my two lower front teeth. I just resume taking the D and it disappear within a week. I try not to over do the D because too much can cause a problem as well as too little. This is the brand that has helped me the most.

Jenna Virgo
Good if you have difficulty absorbing fat soluble vitamins

If you don't have a gall bladder or you have bile issues or various tummy/intestinal issues than something like this is great because you can get high bioavailability from this form factor.