OXBOW Natural Science Vitamin C Small Animal Supplement, 60 count - Chewy.com

Oxbow Natural Science Vitamin C Small Animal Supplement

By Oxbow
Rated 4.5914 out of 5 stars

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$7.59Chewy Price
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About This Item


  • Provides essential Vitamin C and prevents scurvy in Guinea Pigs. This supplement will help strengthen your pet's immune system.
  • Formulated to relieve stress in other small pets and while also aiding in recovery.
  • Produced with a hay-based formula, this product is high in fiber which will help support an overall healthier system.
  • Made with all-natural ingredients to specifically support a small animal's overall health. There are no artificial flavors, colors or preservatives.
  • Perfect for small animals like Guinea Pigs, rabbits, and chinchillas.

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Feeding Instructions

Play Video: Learn More About Oxbow From Our Team of Experts
Learn More About Oxbow From Our Team of Experts

About Oxbow Natural Science Products

Individualized Nutrition

Adult guinea pigs and rabbits can benefit from individualized maintenance diets with Natural Science. These foods are made with novel, premium ingredients for variety and long-strand fiber from three grass hays. They deliver antioxidants and omegas to support wellness and prebiotics for GI system health.

Targeted Support for Key Health Issues

Natural Science supplements offer customized nutritional support for digestive, immune, joint, urinary, senior, skin and coat, and overall health. Each tablet contains Timothy hay and is baked with beneficial herbal ingredients to target specific needs. There are no additives, preservatives or artificial colors.

The Gold Standard of Small Pet Nutrition

An ideal small animal diet includes 20% fortified foods for herbivores and 75% for omnivores for essential vitamins and micronutrients. Oxbow's three fortified food lines are recommended by veterinarians worldwide because they're specially formulated to meet the unique needs of small animals—a true gold standard of nutrition.

More Premium Diets From Oxbow


Species-specific cornerstone foods that set the bar for today's small pet nutrition. There's a unique food for chinchillas, guinea pigs, rabbits, mice, rats, hamsters and gerbils.


Gives rabbits and guinea pigs the nutrients they would find in their natural environment with ingredients that come from certified organic farmers.

About Oxbow

Family-owned and operated, Oxbow is passionately committed to helping small animals lead longer, healthier lives. Grown by experts on Oxbow's family of farms, their formulas and life-staged diets have defined the way small animals are fed today. From plant to pet, Oxbow products meet the highest standards time and time again.
Shop Oxbow Animal Health

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Top IngredientsTimothy Grass, Barley Flour, Oat Groat Flour...Timothy Grass, Barley Flour, Oat Groat Flour...Vitamin C (Ascorbic Acid) 50Mg. Other Ingredients: Cellulose, Apple Pomace, Sucrose...Timothy Grass, Barley Flour, Oat Groat Flour...Active ingredients: Glucosamine (Plant Based), Marshmallow Root, Manna Oligosaccharide (MOS)...
Small Pet TypeRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, GerbilRabbit, Guinea Pig, Chinchilla, Rat, Degu, Hamster, GerbilRabbit, Guinea Pig, Chinchilla, DeguRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, GerbilRabbit, Guinea Pig, Chinchilla, Rat, Mouse, Degu, Hamster, Gerbil
Health FeatureVitamins & MineralsVitamins & MineralsImmune Support, Vitamins & Minerals, RecoveryDigestive HealthUrinary Tract Health
Food FormSupplement

Questions & Answers

21 Customer Questions

I have to chinchilla l’s and they’ve been kinda stressed lately. Is it okey for me give this to them regularly just to make sure they’re in a good health condition or it may cause any harms?
Answer by ChewyJan 03, 2019
This can be given to Chinchillas daily, long term.

What is the sugar content in this product? We have a diabetic guinea pig and are trying to manage her condition with dietary changes. It isn’t listed on the nutritional info.
Answer by ChewyDec 15, 2017
Oxbow does not guarantee a specific amount of sugar in the product. Any sugar that is in the Supplement comes from the natural sugars found in the ingredients, such as timothy hay.

Can you give these to baby guinea pigs, or just adults?
Answer by ChewyJun 28, 2018
This was formulated for all life stages.

What exactly is the “Fat Product” ingredient?
Answer by ChewyJan 04, 2021
The Fat Product in the ingredients refers to algae-based Omega-3 fatty acids.

ReviewsWrite a Review

Rated 4.5914 out of 5 stars
301 Reviews
Would recommend to a friend

301 Customer Reviews

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Rated 5 out of 5 stars
By Lizz on Nov 5, 2022

Picky Piggie Loves This

My one piggie is a very picky girl and when she had a foot infection I was recommended by my vet to give her a higher vitamin c diet but she refused to eat most of the high in c veggies like peppers that would help her. She was struggling gaining weight back too. So I went back to the vet and they recommended these treats to help her get more vitamins and encourage appetite and omg does she love them. She wheeks every morning for one before I give her veggies. She’s gained her weight back and she loves this treat. My other pig also likes it so it’s a winner all around. I definitely recommend for picky piggies.

Rated 5 out of 5 stars
By CJLee on Jan 31, 2023

Tried and true, the guinea pigs love these

Forget the water drops. These Oxbow tabs are the tried and true supplement (and treat in one!) to satisfy any happy and healthy guinea pig's daily Vit.C needs.

Rated 5 out of 5 stars
By Rocket on Feb 2, 2023

They Love 'Em!

My guinea pigs LOVE these cookies! They grab them right out of my hand, go to separate corners and devour them as quickly as possible!

Rated 5 out of 5 stars
By Theresa on Jan 3, 2023

A Favorite

I give "Puffer" 1 Vitamin C tablet daily. He loves them. As a matter of fact, he enjoys the vegetable, Cranberry and a few other of these great healthy treats from Oxbow.

Rated 5 out of 5 stars
By catlady on Nov 6, 2022

Great Pet Supply Headquarters

I was looking for a Vitamin C supplement for my guinea pig and Chewy had it!! My guinea pig Rambo loves them!!! Chewy is my favorite place to buy for my pets!! Superfast delivery too!!

Rated 5 out of 5 stars
By Chelle on Nov 2, 2022

It was a hit

My picky guinea pig gobbles these right up. He does not always like peppers and other high vitamin c veggies, so I am stoked that these exist for him.

Rated 4 out of 5 stars
By lavender2009 on Dec 1, 2022

great product easy to use

easy to use, more convenient to use than Vc drops because it is 100% bitten by pig

Rated 5 out of 5 stars
By JenS on Nov 11, 2022

They love them!

All of our guinea pigs love these treats. They stand at my feet waiting to get theirs.

Rated 5 out of 5 stars
By Luna on Aug 31, 2022

My Guinea Pig’s New obsession

Honestly, it is so cute now because my Guinea literally reaches over the cage to try and grab it from me every morning. Its been our routine. She loves this sooo much

Rated 5 out of 5 stars
By aurora on Aug 3, 2022

Guinea pigs love it!

I give it to the piggies a few times a week and they truly look forward to it. Ever since I started these they also refuse all other treats. The taps can be given whole or broken easily in half and last a long time!