Nutramax Welactin Omega-3 Fish Oil Liquid Skin & Coat Supplement for Cats, 4-oz

By Nutramax
Rated 4.1376 out of 5 stars
$12.99 Chewy Price
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$12.34Autoship Price

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About This Item


  • Rich source of omega-3 fatty acids, EPA and DHA to support healthy skin and coat in your cat.
  • Fish oil in Welactin is derived from wild-caught cold-water fish.
  • Omega-3 fatty acids support skin and coat health and heart, kidney, brain, vision and immune system function.
  • Nutramax Laboratories Veterinary Science has made supplements to support joint health, digestive health and overall wellness for over 30 years.
  • Veterinarian formulated with high-quality ingredients to ensure supplement safety.

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Nutritional Information

Feeding Instructions


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Top IngredientsActive Ingredients: Total Omega-3 Fatty Acids, Eicosapentaenoic Acid (EPA), Docosahexaenoic Acid (DHA)....Active Ingredients: Glucosamine Hydrochloride, Sodium Chondroitin Sulfate, Manganese....Active Ingredients: Glucosamine Hydrochloride, Sodium Chondroitin Sulfate, Manganese Minimum....Active Ingredients: Glucosamine Hydrochloride, Sodium Chondroitin Sulfate, Omega-3S....125mg GLUCOSAMINE 100mg CHONDROITIN 22mg PROPRIETARY BLEND (ASU, Boswellia Serrata Extract, Green Tea Extract) 12mg Total Omega-3 Fatty Acids 6mg EPA 4mg DHA...
LifestageKitten, Adult, SeniorAdult, SeniorKitten, Adult, SeniorKitten, Adult, SeniorAdult
Health FeatureSkin & Coat HealthHip & Joint SupportHip & Joint SupportHip & Joint Support
Food FormSupplementSupplementSupplementSupplementSupplement
Breed SizeSmall Breeds, Medium Breeds, Large Breeds

Questions & Answers

15 Customer Questions

How long will 1 bottle last if you give 1 scoop/day
Answer by ChewyOct 25, 2022
One (1) scoop equals approximately 1.25 mL. This 4 fl oz. (118 mL) bottles contains approximately 94 scoops.

How do u do a scoop when it is liquid?
Answer by ChewyJun 16, 2022
To use, prior to first use, unscrew cap, remove seal and screw cap back on tightly. Then open the flip top and invert bottle to dispense. Pour into measure level scoop.

Where is it made
Answer by ChewyApr 28, 2020
This supplement is made in the United States.

Does this have a fishy taste?
Answer by ChewySep 19, 2019
This supplement contains fish oil. It will have a fishy taste.

ReviewsWrite a Review

Rated 4.1376 out of 5 stars
189 Ratings
Would recommend to a friend

186 Customer Reviews

Rated 4 out of 5 stars
By Angelica on Nov 1, 2023

Works okay..?

Pros: no scent or taste so it’s easier to hide in their food, no one has had digestive distress yet. Cons: not seeing a ton of results yet. One has dandruff and there is a teeny bit less which is good. The other ones have very slightly shinier coats. The one with allergies isn’t showing any change to her fur, skin or itch. Not sure the outcome is worth the Cooperfield level of tricks I have to pull to get them to take it.

Rated 5 out of 5 stars
By Louise on Nov 2, 2023

Too early to tell

Allergy season was driving my cats crazy. Found this supplement along with some additional items on Chewy so I ordered them. Although it's too early to tell within the first 2 days I did see improvement. Will have to wait and see. But it tastes good (as far as I can tell) my girls love the taste and lick it right off my fingers before even mixing it into their food.

Rated 4 out of 5 stars
By gail on Nov 24, 2023

Good stuff for my furbaby

Vet told me to use it and so I do. Only problem is to count the drops that go into the tiny spoon. I did it and now I just put the number of drops directly into his food and I no longer use the silly little spoon.

Rated 5 out of 5 stars
By Amy on Nov 4, 2023

This is the Omega 3 for cats. 5 out of 5 cats recommend!

All 5 of my cats absolutely love licking this off a plate. When other similar items they wouldn’t even touch, even mixed and hidden in food. My sickly cat immediately went to town on grooming herself after having a recommended dosage.

Rated 5 out of 5 stars
By Pat on Sep 29, 2023

Welaction is the only omega-3 I buy

My vet recommended it for my older dog's flaky skin about 15 years, and I've used it every day since. My dogs have great, shiny coats. I bought the cat version a few months ago because my 12 year old cat had begun to have a dull coat. She shines now.

Rated 5 out of 5 stars
By Kathryn on Dec 1, 2023

Welactin is great

Recommended by Specialty Vet when senior cat had multiple issues. He’s been doing great with this product. He likes it on his food.

Rated 3 out of 5 stars
By Jason on Oct 15, 2023

Oil All over box & Half Full

Idk if Bugs likes it or not yet but when I opened the package, there was oil inside the manufacturer box, all over the bottle itself and it was half full. Not super happy about that.

Rated 5 out of 5 stars
By karyn on Nov 9, 2023

Improved my kittens skin and fur

My kittens coat was not shiny and they were itching a lot but no fleas. Since using this product there has been a vast improvement!

Rated 4 out of 5 stars
By AlexMochiNaru on Jul 22, 2023

So far so good

We just started as per our Dr.s recommendation because Naruto had a skin thing. We cant say for certain what was working because we were also given a medication. But Naru doesnt mind it by itself or with his food so whatever benefits it does do - itll work! Its a little difficult to get in the scooper because its so oily and you need to wipe it everytime (also a lot gets stuck in the scooper so I use it to scoop some of his cat food to coat it) and i end up adding a tiny bit extra so that he gets the right amount.

Rated 5 out of 5 stars
By Number1CatDad on Jul 27, 2023

My finicky cat enjoys

My finicky cat, who can desperately use the benefits of this product, seems to enjoy it topped over his dry food. Overall, he seems more enthusiastic and his coat it looking a bit more orderly. I am optimistic that this product is helping him and will continue to give it to him.