Dogzymes Biotin 240

$15.95 - $69.95
(5 reviews) Write a Review

Dogzymes Biotin 240

Biotin is essential in fat and protein metabolism, thyroid and adrenal gland function, and maintenance of animals diagnosed with diabetes. Biotin is often used to help promote strong healthy coats. Biotin is destroyed in any cooked or processed foods. Less than ½ of biotin is bio-available in foods. Our biotin is d-biotin, the biologically active form that occurs in nature. More concentrated than in other brands.


  • Ground Rice Hulls, Calcium Carbonate, Wheat Middlings, d-Biotin 240.

Suggested Usage to mix daily with food:  

  • For general Canine use, feed at the rate of 1/4 teaspoon twice per day to provide 5.25 mg of d-Biotin per dog per day.

A 2 pound jar contains about 200 teaspoons and will last a 40 pound dog about 2 years 6 months.

5 Reviews

  • 5
    It works

    Posted by Ty on Feb 3rd 2018

    I have a Smooth Collie that is sable in color and this product really helped his coat even up in color and it is noticeably softer. It took about 2 weeks before I noticed a change. It has not made him shed any less, but he looks fantastic.

  • 5
    show coats

    Posted by joan on Mar 19th 2017

    I have Irish setters and they have all been shown and are now Champions. I still keep feeding everyday twice a day the 240 Biotin. Their skin and coats are great. Nice long and full. Love this stuff They get it for maintainece.. So easy to mix on food.....

  • 5
    Worked great to remedy split toe nails

    Posted by Diana on Jan 25th 2017

    Used this to remedy spilt toe nails from swimming. Our dogs nails are so strong now we have not had any splits or any weakness in his nails.

  • 5
    Great addition for our Goldens

    Posted by Sharon on Oct 22nd 2016

    Originally bought to support my Golden's low-normal thyroid and it worked so well that she never needed meds. When I saw it also improved the coat & skin, I started to give it to all my dogs. Now every one compliments how great my dogs look and I tell them where to by this.

  • 5
    An exceptional product!

    Posted by Absinthe Basset Hounds on May 10th 2016

    An exceptional product. Noticed the difference in coats within a week!