---
product_id: 7659819
title: "Natural Science Vitamin C Supplement, Vitamin C & High-Fiber Timothy Hay, Guinea Pig Items, Made in the USA, Small Pet Supplies, Recommended by Veterinarians, 4.2 oz"
brand: "oxbow"
price: "$22.81"
currency: USD
in_stock: true
reviews_count: 13
category: "Oxbow"
url: https://www.desertcart.us/products/7659819-natural-science-vitamin-c-supplement-vitamin-c-and-high-fiber
store_origin: US
region: United States of America
---

# High-fiber Timothy hay for digestion Vet-approved for small pets Stabilized Vitamin C for immune boost Natural Science Vitamin C Supplement, Vitamin C & High-Fiber Timothy Hay, Guinea Pig Items, Made in the USA, Small Pet Supplies, Recommended by Veterinarians, 4.2 oz

**Brand:** oxbow
**Price:** $22.81
**Availability:** ✅ In Stock

## Summary

> 🐹 Elevate your pet’s vitality with every bite!

## Quick Answers

- **What is this?** Natural Science Vitamin C Supplement, Vitamin C & High-Fiber Timothy Hay, Guinea Pig Items, Made in the USA, Small Pet Supplies, Recommended by Veterinarians, 4.2 oz by oxbow
- **How much does it cost?** $22.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/7659819-natural-science-vitamin-c-supplement-vitamin-c-and-high-fiber)

## Best For

- oxbow enthusiasts

## Why This Product

- Trusted oxbow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy & Delicious:** Palatable wafer form makes daily feeding effortless and enjoyable for your pet.
- • **Immune Powerhouse:** Stabilized Vitamin C supports antioxidative defense and immune health daily.
- • **Vet-Trusted Formula:** Developed with leading veterinarians to ensure safe, effective supplementation.
- • **All Life Stages Support:** Perfectly balanced for guinea pigs, rabbits, and other small pets at every age.
- • **Digestive Wellness Boost:** High-fiber Timothy hay promotes optimal gut function and nutrient absorption.

## Overview

Oxbow Natural Science Vitamin C Supplement is a premium, veterinarian-formulated high-fiber Timothy hay wafer enriched with stabilized Vitamin C. Designed specifically for guinea pigs and other small pets, it supports immune function, digestive health, and overall wellness. Trusted by pet owners and professionals alike, this 4.2 oz supplement is an essential daily boost for small animal vitality.

## Description

Support your small pet’s health with Oxbow Natural Science Vitamin C – a trusted source of stabilized vitamin C for guinea pigs and other small animals. This high-quality vitamin C supplement is specially designed to meet the unique needs of guinea pigs, who require a daily source of vitamin C to stay healthy. Formulated with natural vitamin C and high-fiber Timothy hay, Oxbow Vitamin C helps support a strong immune system and overall wellness, especially during times of stress, illness, or recovery. Whether you’re looking for vitamin C for guinea pigs, vitamin c tablets, or vitamin c drops for guinea pigs, this supplement is a convenient and effective option. Oxbow Vitamin C is a popular choice among pet parents who want all natural vitamin C sources for their pets. It’s also ideal for rabbits, hamsters, and other small animals who can benefit from additional vitamins during certain life stages. Add it to your collection of guinea pig accessories, guinea pig cage accessories, or guinea pig items to ensure your pet gets the essential nutrients they need. This product pairs well with Oxbow hay and food for guinea pigs, and it complements your pet vitamins and supplements regimen. Whether you're buying in bulk or looking for a simple vitamin c tablet to include in your pet's daily routine, Oxbow has you covered. Trusted by veterinarians and loved by small pet owners, Oxbow guinea pig products, including the Oxbow Natural Science line, are made with your pet’s health in mind. Keep your guinea pig happy and thriving with this natural, stabilized vitamin C source—an essential part of any small animal food and wellness plan. Choose Oxbow Vitamin C for a reliable, high-quality vitamin c source that supports your pet’s vitality every day.

Review: Vitamin C for Guinea Pigs - Vitamin C is crucial in a guinea pigs diet. These are super helpful for piggies who have strict diet and cannot have vegetables
Review: quality product - A good quality product, it worked exactly as described and exceeded my expectations. My pet is very healthy thanks to this product.

## Features

- PREMIUM INGREDIENTS: This high-fiber supplement is formulated with stabilized Vitamin C and other vital ingredients to support the health of your guinea pig, rabbits, and other small pets; A perfect addition to guinea pig food and pet vitamins
- DIGESTIVE SYSTEM SUPPORT: High-fiber Timothy hay, a great source of natural vitamin C, supports a healthy digestive system in guinea pigs and other small animals; Ideal for pets that need digestive and immune support along with essential vitamin C
- EASY TO FEED: This vitamin C supplement is delicious and easy to feed, making it ideal for a variety of small animals; Perfect for your pet’s daily nutrition, supporting immune function and overall health with a natural vitamin C source
- CONTAINS VITAMIN C: Vitamin C supports antioxidative and immune-stimulating properties for guinea pigs and other small pets; This supplement ensures your pet receives the essential vitamin C it needs, perfect as guinea pig treats or vitamins
- VETERINARIAN APPROVED: Formulated with the guidance of leading veterinarians and nutritionists, this supplement provides optimal vitamin C support for guinea pigs, rabbits, and other small pets: A trusted choice for pet owners and professionals alike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E0HQA7G |
| ASIN  | B00E0HQA7G |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #1,405 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Small Animal Food |
| Brand Name | Oxbow |
| Breed Recommendation | Small |
| Care Instructions | Keep in a cool, dry location. Close tightly after each use to maintain maximum freshness. |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,149) |
| Date First Available | August 19, 2013 |
| Date First Available  | August 19, 2013 |
| Department | Pets |
| Department  | Pets |
| Directions | When adding supplements to your pet’s diet, consult your veterinarian. Rabbits, Guinea Pigs, and Chinchillas (all weights): 1 tab per day Rats and Degus (all weights): 1/4 tab per day Other Species: Contact Oxbow or consult your veterinarian *In times of stress, Vitamin C requirements may increase. Please consult your veterinarian for more information. |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 3 x 3 x 4 inches |
| Item Package Dimensions L x W x H | 7.76 x 5.87 x 1.85 inches |
| Item Weight | 4.16 ounces |
| Item model number | 744845711034 |
| Item model number  | 744845711034 |
| Manufacturer | Oxbow Animal Health LLC |
| Manufacturer  | Oxbow Animal Health LLC |
| Material | Other |
| Model Name | Oxbow Vitamin C Supplement 4.2 oz |
| Number of Items | 1 |
| Product Dimensions  | 3 x 3 x 4 inches; 4.16 ounces |
| Size | 4.2 Ounce (Pack of 1) |
| Specific Uses for Product | Animal supplementation, Small pet care |
| Style | Wafer |
| Target Audience Keyword | dogs, small-animal-pets |

## Product Details

- **Active Ingredients:** Vitamin C
- **Brand:** Oxbow
- **Flavor:** Vitamin C Supplement
- **Item Form:** Wafer
- **Item Weight:** 4.16 ounces

## Images

![Natural Science Vitamin C Supplement, Vitamin C & High-Fiber Timothy Hay, Guinea Pig Items, Made in the USA, Small Pet Supplies, Recommended by Veterinarians, 4.2 oz - Image 1](https://m.media-amazon.com/images/I/71XPLplCyoL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do guinea pigs need vitamin C supplementation?**
A: Like humans, guinea pigs do not produce vitamin C in their bodies and require supplemental vitamin C in the form of their daily diet, supplements, or both.

**Q: Is Natural Science Vitamin C safe for young, pregnant, or nursing pets?**
A: Yes, it is safe to feed Natural Science Vitamin C to young, pregnant, and nursing pets.

**Q: What makes Natural Science Vitamin C special?**
A: Unlike water-based vitamin drops, our hay-based tablets are ideal for multi-pet households and allow for guaranteed measurements.

**Q: What is the shelf life of Natural Science Vitamin C?**
A: Oxbow supplements have a guaranteed shelf life of 2 years unopened. Use within 60 days of opening.

**Q: Can I offer supplements in conjunction with over-the-counter medications?**
A: Possibly, but be sure to consult with your veterinarian about the specific medications and supplements in question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vitamin C for Guinea Pigs
*by L***M on February 7, 2026*

Vitamin C is crucial in a guinea pigs diet. These are super helpful for piggies who have strict diet and cannot have vegetables

### ⭐⭐⭐⭐⭐ quality product
*by S***Z on February 2, 2026*

A good quality product, it worked exactly as described and exceeded my expectations. My pet is very healthy thanks to this product.

### ⭐⭐⭐⭐⭐ They look forward to it.
*by A***D on December 12, 2025*

Great treat for the guinea pigs.

## Frequently Bought Together

- Oxbow Animal Health Natural Science Vitamin C Supplement, Vitamin C for Guinea Pig, Made with Oxbow Timothy Hay, Pet Supplements for Guinea Pigs, Veterinarian Formula, Made in USA, 4.2 oz bag
- Oxbow Animal Health Natural Science Digestive Support, High Fiber Supplement for Rabbit & Guinea Pig, Made with Timothy Hay, Includes Chicory Root, Ginger Root, Chamomile, Made in USA, 4.2 oz Bag
- Oxbow Animal Health Simple Rewards Apple Banana Treats, Timothy Hay Guinea Pig & Bunny Treats, Pet Snack, Made with Oxbow Guinea Pig Hay, Made in USA, Timothy for Rabbit, 3 oz Bag

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-16*