Rx Vitamins Rx Essentials Powder Multivitamin for Dogs, 8-oz bottle

By Rx Vitamins
Rated 4.0833 out of 5 stars
$22.50 (-10%)Chewy Price
$25.00Chewy Price
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$21.38Autoship Price

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About This Item


  • Spirulina helps boost the immune system and digestive health.
  • Added protein and iron from defatted‚ desiccated beef liver.
  • Milk thistle supports liver health.
  • Powder is easily added to wet or dry dog food.
  • Comes as a high-quality powder that tastes good, too!

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Feeding Instructions


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Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...
Health FeatureVitamins & MineralsDigestive Health, Hip & Joint Support, Immune Support...Digestive Health, Hip & Joint Support, Skin & Coat Health...Vitamins & MineralsVitamins & Minerals
LifestageAdult, SeniorAdult, SeniorAdult, SeniorPuppy, Adult, SeniorSenior
Food FlavorUnflavoredPeanut ButterUnflavoredPoultry, DuckLiver
Food FormSupplementSupplementSupplementSupplementSupplement
Top IngredientsPotato Starch, Vegetable Glycerin, Flaxseed Powder...Potato Starch, Flaxseed, Glycerine...Brewers Dried Yeast, Dicalcium Phosphate, Calcium Carbonate...Active Ingredients: Moisture (max), Calcium (Tricalcium Phosphate), Potassium (Potassium Chloride)...

Questions & Answers

15 Customer Questions

Please post the nutritional analysis for this product? There is no photo showing the percentages of each nutrient included.
Answer by ChewySep 17, 2019
Guaranteed Analysis per One Scoop (1 Teaspoon): Vitamins: Vitamin A (Palmitate) 500 IU, Beta Carotene 500 IU, Vitamin C (Ascorbate) 30mg, Vitamin D (Ergocalciferol) 75 IU, Vitamin E (D-Alpha Tocopherol succinate) 15 IU, Vitamin B-1 (Thiamine) 5mg, Vitamin B-2 (Riboflavin) 5mg, Pantothenic Acid (Calcium Pantothenate) 5mg, Niacinamide 3mg, Vitamin B-6 (Pyridoxine HCI) 5mg, Vitamin B-12 (Cyanocobalamin) 3mcg, Folic Acid 5mcg, and Biotin 3mcg. Minerals: Calcium (Citrate) 75mg, Magnesium (Citrate) 5mg, Iron (Amino Acid Chelate) 250mcg, Potassium (Citrate) 20mg, Zinc (Picolinate) 1.5mg, Manganese (Amino Acid Chelate) 1mg, Copper (Glycinate) 10mcg, Chromium (Polynicotinate) 5mcg, Selenium (Selenomethionine) 5mcg Special Nutrients: Spirulina (Blue-green algae) 50mg / * Milk Thistle 25mg / *, Kelp (Natural Source of Iodine) 60mcg / *

are there any ingredients sourced from china? where are the ingredients sourced from?
Answer by ChewyMar 23, 2021
All ingredients for this supplement are sourced in the United States.

How may one-scoop servings in the 8 oz. container?
Answer by ChewyMar 10, 2020
There are 45 scoops(teaspoons) in the 8-ounce bottle.

The directions say to give 1 tsp per 25-50 lbs, my dogs weigh under 25 lbs, so can I give them 1/2 tsp? (Dogs are 8 lbs and 13 lbs)
Answer by ChewyOct 27, 2021
This supplement is to be given with a meal. A dose of ½ tsp per day is recommended.

ReviewsWrite a Review

Rated 4.0833 out of 5 stars
36 Ratings
Would recommend to a friend

35 Customer Reviews

Rated 1 out of 5 stars
By Boxerguy on Aug 26, 2023

Made my dog ill

I wanted to love this supplement. My dog is very sensitive so I've begun to homecook for him with great success, no upset stomach for weeks. Began to add this supplement in once a day just 1/8 scoop at a time and each time he was sick after. :-( As soon as I discontinued, he was fine.

Rated 5 out of 5 stars
By Beth on Apr 9, 2023


I have an almost 17 year old miniature dachshund who is very fussy when it comes to food or anything I put in his food. Was having a very difficult time finding a vitamin that he would eat when mixed with his food. This is it...not fishy, not funky, almost a sweetness to it. Powder form, just very slightly grainy but I use a seed grinder and grind it with flaxseed and seawood calcium and he has no issue with it! Best part..gives him energy so he has a better appetite. It's been fantastic I highly recommend it!

Rated 5 out of 5 stars