Sunn-E K9
Sunn-E K9Sunn-E K9
4 reviews
$ 42.50
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Full-Spectrum Vitamin E oil for Dogs

Sunn-E K9 for dogs provides vitamin E, a powerful antioxidant. Vitamin E binds and neutralizes free radicals, protects cells from oxidative damage, and assists with healthy nerve function.

Our unique formula is made from non-GMO, hexane free, expeller-pressed sunflower oil from Spain. The unique oil keeps nature's tocopherols and tocotrienols in balance.

Increased exercise creates more free radicals, so hard working dogs tend to have a higher need for antioxidants. Pregnant and lactating dogs also have an increased need for vitamin E.

Our unique vitamin E supplement is available in 4 oz (120 ml) as a convenient oil for dogs. 

    "I have two older rescue Pomeranians with neurological difficulties. Christabelle was becoming a bit demented from old age (she's about 18) and Mustardseed had serious damage to the bones in her ears and sinuses from chronic infections from when she was in a puppy mill. Tigger recommended BioStar's new Vitamin E oil, Sunn-E K9, and even though I know how incredible BioStar products are, I was amazed at how much difference this product made and how quickly! Mustardseed's balance improved significantly within 48 hours of starting on the oil and, in the same time frame, Christabelle returned to her normal behavior. I am so impressed by this product, which reflects the very best of BioStar: ingenuity, imagination, and solid science.- Allison Kavey

Sunn-E K9™: 

• Sunflower oil provides 1982 IUs of full-spectrum Vitamin E per 3 ml. Flax seed oil provides additional vitamin E.

• From non-GMO, hexane free, expeller-pressed sunflower oil from Spain

• No soy, canola, or palm oil.

• Includes alpha-, beta-, delta-, gamma-tocopherols and small amounts of tocotrienols. 

• Mixed with a small amount of organic flax seed oil for additional Omega 3 support.

Directions for Use: 

Administer directly in dog's mouth, or add on top of meal.  

Small Dogs (< 20 lbs):  ½ ml once daily.

Medium - Large Dogs (20->50 lbs): 1 ml once daily.


Sunflower Oil (non-GMO), Organic Flax Seed Oil.


in Gordonsville, VA

Countries of Origin

Sunflower Oil - Spain

Flax Seed Oil - USA

Product Analysis

Per 1 ml

Crude Protein (min)

Crude Fat (min)

Crude Fiber (max)

Moisture (max)


9500 kcal ME/kg


Vitamin E Total











 9.5 kcal ME/mL

546 IU

274 IU

149 IU

6.24 IU

117 IU

  • No Preservatives

  • No fillers or binders

  • No Added Flavorings

  • Wheat Free

  • Soy Free

  • Raw

Verified Reviews

Customer Reviews
5.0 Based on 5 Reviews
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Filter Reviews:
Robin B.
United States United States


I think this oil is helping my dog’s coat.

STephanie S.
United States United States


I've been measuring out .75-1cc of this oil and giving it to my dog every day for a month now, and the first benefit I'll share is that he actually LOVES the taste. I thought it would be a battle like every other supplement is, but I just hold out the syringe and he happily licks this down. I do see a marked improvement in his skin--we've had some really dry weather combined with lots of pool time for dock diving and he hasn't scratched or seemed itchy. I can't wait to see how his coat looks a few months down the line!

United States United States

Excellent product

I just purchased my second bottle of BioStar Sunn-E K9. It came highly recommended by Dr. Judy Morgan. The packaging and dispensing is excellent and I plan on using this product to add to my dog's food from now on.

United States United States


It gave my dog diarrhea. So unfortunately not a good experience. Though it may not be a reflection of the product. Just the wrong product for my Akita

Dana H.
United States United States

SunnE K9

My very picky dog finds this palatable and it has really reduced the amount he itches! I have every intention of keeping him on it to minimize inflammation I know he has and that I may not be aware of. I feel it is a safe and cost effective way to give his immune system a boost. Prevention is everything!

BioStarUS Sunn-E K9 ReviewBioStarUS Sunn-E K9 Review

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