Science Selective Vitamin C Care Supplement for Small Pets, 3.5-oz bag

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About This Item

Details

  • Contains no artificial colors or flavors.
  • Free of added sugars.
  • Helps prevent inflammation.
  • Includes vitamin C for immune support.
  • Provides antioxidants for overall health.

Ingredient Information

Feeding Instructions

About Supreme Pet Foods Science Selective

Science Selective

Recommended by veterinary experts, Science Selective is rich in natural ingredients and has no added sugars. These formulas offer your small pet the very best of health—naturally!

Food for Life

We all want our rabbits to live long and happy lives. When you choose Science Selective, you get tailored nutrition for all life stages and lifestyles, to help support your rabbit’s vitality and digestive health.

Selective Adult Rabbit

Adult rabbits have specific nutritional needs. Selective Adult Rabbit is formulated with 25% crude fiber and a balanced calcium-to-phosphorous ratio, so you can be sure you’re providing the finest for your bunny. Help support your furry friend’s overall well-being with vet-recommended Science Selective rabbit food.

Selective Naturals Treats

Science Selective offers a wide range of veterinarian-recommended, species-specific foods formulated to meet the nutritional needs of a variety of small pets. They also make treating your pet as healthy as it is delicious with Selective Naturals treats. These tasty baked treats made fresh in their Suffolk, UK bakery are high in fiber and contain no added sugar—an ideal recipe for herbivorous small pets.

Selective Guinea Pig

Selective Guinea Pig food with natural ingredients like dandelion and fennel provides a tasty balanced diet for your pet. High in fiber to promote healthy teeth and tummy, it also has added vitamin C, and omega-3-rich linseed promotes a thick, shiny, richly colored coat and healthy skin.

Selective Grain Free Guinea Pig

Selective Naturals Grain Free has tasty timothy hay to promote your guinea pig’s good health and it is kind to teeth and in line with your pet’s natural diet. High in fiber and grain-free with no added sugars or artificial colors, this tasty recipe includes essential forage and garden vegetables.

Our Ingredients

Science Selective uses the highest quality natural ingredients—with no palm oil, ever—and a traceable manufacturing process from field to bowl.

Healthy Fiber

High levels of fiber help promote good dental and digestive health in your small pet.

Healthy Digestion

Formulated with natural prebiotics (MOS) to support healthy gut motility and digestive well-being.

Healthy Weight

A low calorie content and no added sugars help prevent obesity in small pets.

Healthy Omegas

Added linseed, a natural source of omega-3 & -6, promotes healthy skin and glossy coat.

About Science Selective

Science Selective foods are vet-recommended, species-specific foods made to meet the nutritional needs of small pets. Rich in natural ingredients, they are naturally delicious with no added sugars. Their foods for small herbivores like rabbits, guinea pigs, chinchillas and degus are carefully blended with a balance of long and short fibers plus natural prebiotics for optimal digestive health. Each recipe is made with fortified and stabilized vitamins and minerals that are easier to digest.

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Questions & Answers

3 Customer Questions


Can guinea pigs have these if so how many and how often?

Answer by ChewyAug 16, 2025
This supplement can be used for guinea pigs. It should be fed as a supplement to complement your pet’s regular diet. Feed 1-2 treats per day.

Is this suitable for rats?

Answer by ChewyMay 27, 2025
This supplement is formulated for Rabbits, Guinea Pigs, and Chinchillas only.

How many in each box?

Answer by ChewyAug 26, 2025
This package contains approximately 40 biscuits.
4.2
Rated 4.2 out of 5 stars
16 Ratings

6 Customer Reviews



Rated 4 out of 5 stars
By Kayla on Jul 30, 2025

Great Vit C content!

The vitamin c content is higher than even oxbow by the labels on the back by a WHOLE LOT which gives me some peace of mind as I’m always scared they don’t get enough

The vitamin c content is higher than even oxbow by the labels on the back by a WHOLE LOT which gives me some peace of mind as I’m always scared they don’t get enough from their veggies. However my piggies don’t seem to care for the cookies much. They’ll take them but just set them down and wander off if that’s all I’m giving at the moment. But they’ll be gone later on I’m just not sure if both piggies in each cage are getting their own cookie because they’re less than enthused about them. Might be because they’re new. With a vitamin c content of 12,500 mg I’m not giving up yet tho!


Rated 5 out of 5 stars
By susan on Nov 9, 2025

The Brand Name

Science Selective always has good quality products. This is my first time trying their Vitamin C and I haven't been disappointed

Science Selective always has good quality products. This is my first time trying their Vitamin C and I haven't been disappointed


Rated 4 out of 5 stars
By Karen on Oct 16, 2025

Picky bunny eats these

A little crumbly but that is why my bun likes them, softer than some other treats out there

A little crumbly but that is why my bun likes them, softer than some other treats out there


Rated 3 out of 5 stars
By Polly on Jul 23, 2025

Wanted to like it

Neither of my two guinea pigs liked this Vit C Supplement. They didn’t take it when I offered it, and it sat in the cage all day until I removed it. That was a

Neither of my two guinea pigs liked this Vit C Supplement. They didn’t take it when I offered it, and it sat in the cage all day until I removed it. That was a disappointment.


Rated 4 out of 5 stars
By Jackie on Jul 29, 2025

Good but my pigs stoped eating them

They liked them at first but every 2 weeks they stop eating them but it could just be because my guinea pigs are spoiled lol

They liked them at first but every 2 weeks they stop eating them but it could just be because my guinea pigs are spoiled lol


Rated 5 out of 5 stars
By Jacqueline on Apr 27, 2025

No sweetener/sugar is a plus

I like there are no added sugars of sweeteners like Oxbow vitamin c supplements, which have added molasses! 6 out of my 7 guinea pigs will gladly eat this, so I’ll

I like there are no added sugars of sweeteners like Oxbow vitamin c supplements, which have added molasses! 6 out of my 7 guinea pigs will gladly eat this, so I’ll switch over to this brand for them, and my 7th guinea pig will need to remain on oxbow unfortunately.