Oxbow Natural Science Vitamin C Supplement
Oxbow's Natural Science Vitamin C Supplement earns a best-in-class spot by combining a laboratory-backed, species-specific vitamin C formulation with strict quality controls, making it especially reliable for small pets that require consistent supplementation. Compared with tablet or drop options on this list, its powder format offers precise mixing into feeds and hay — a technical advantage for owners who monitor exact dosages — though it is positioned at a premium price relative to some mass-market competitors.
Immune boost
Easy-to-sprinkle
Immune boost
Easy-to-sprinkle
Review Summary
"Users generally praise Oxbow's Vitamin C supplement for reliably preventing deficiencies and for its measured dosing; a few note the cost is higher than generics but say effectiveness and trust in the brand justify it."
Hay-friendly sparkle
Provides stabilized vitamin C formulated for guinea pigs and other C-dependent small pets.
Hay-friendly sparkle
Provides stabilized vitamin C formulated for guinea pigs and other C-dependent small pets.
Increased Safety & Security
Time-Saving Convenience
Oxbow's Natural Science Vitamin C Supplement earns a best-in-class spot by combining a laboratory-backed, species-specific vitamin C formulation with strict quality controls, making it especially reliable for small pets that require consistent supplementation. Compared with tablet or drop options on this list, its powder format offers precise mixing into feeds and hay — a technical advantage for owners who monitor exact dosages — though it is positioned at a premium price relative to some mass-market competitors.
Immune boost
Easy-to-sprinkle
Hay-friendly sparkle
Provides stabilized vitamin C formulated for guinea pigs and other C-dependent small pets.
Powder form that can be mixed into fresh food or sprinkled on greens for easy dosing.
Immune boost
Easy-to-sprinkle
Hay-friendly sparkle
Provides stabilized vitamin C formulated for guinea pigs and other C-dependent small pets.
Powder form that can be mixed into fresh food or sprinkled on greens for easy dosing.
Sherwood Pet Health Vitamin Support Tablets
Sherwood Pet Health's Vitamin Support tablets are a market leader due to broad retail availability and an affordable per-dose cost, appealing to budget-conscious owners who prefer the convenience of measured tablets over powders or drops. While tablets are less flexible than powders for hiding in forage, Sherwood's tablet format reduces dosing variability and storage concerns and competes favorably on price versus many specialized powder formulations on this list.
Chewable dosing
Daily vitamin support
Chewable dosing
Daily vitamin support
Review Summary
"Sherwood Pet Health tablets are seen as a good-value multivitamin with solid ingredient profiles, though some owners report picky pets refuse the tablets or uneven results for long-term use."
Tablet taste fiesta
Chewable tablet format that simplifies accurate dosing and doubles as a treat-like supplement.
Tablet taste fiesta
Chewable tablet format that simplifies accurate dosing and doubles as a treat-like supplement.
Recreational Enjoyment
Sherwood Pet Health's Vitamin Support tablets are a market leader due to broad retail availability and an affordable per-dose cost, appealing to budget-conscious owners who prefer the convenience of measured tablets over powders or drops. While tablets are less flexible than powders for hiding in forage, Sherwood's tablet format reduces dosing variability and storage concerns and competes favorably on price versus many specialized powder formulations on this list.
Chewable dosing
Daily vitamin support
Tablet taste fiesta
Chewable tablet format that simplifies accurate dosing and doubles as a treat-like supplement.
Contains a broad-spectrum blend of vitamins and minerals to support small mammal health.
Chewable dosing
Daily vitamin support
Tablet taste fiesta
Chewable tablet format that simplifies accurate dosing and doubles as a treat-like supplement.
Contains a broad-spectrum blend of vitamins and minerals to support small mammal health.
$8-15 CAD
Oasis Vita-Drops Pure C for Guinea Pigs
Oasis Vita-Drops Pure C stands out as a technically efficient and cost-effective solution for delivering concentrated vitamin C in drop form, which can be easily added to water or applied to food for small pets that refuse powders or tablets. Compared with the powdered multivitamins listed here, its liquid delivery often provides faster absorption and a lower cost per milligram of vitamin C, though it lacks the broader micronutrient spectrum some powders provide.
Pure vitamin C
Precise drop dosing
Pure vitamin C
Precise drop dosing
Review Summary
"Oasis Vita-Drops Pure C is widely liked for easy administration and quick impact on guinea pig health; occasional complaints center on dropper leakage or variability in flavor acceptance."
Tiny vitamin fireworks
Concentrated liquid vitamin C for precise dosing by dropper tailored to guinea pigs.
Tiny vitamin fireworks
Concentrated liquid vitamin C for precise dosing by dropper tailored to guinea pigs.
Increased Safety & Security
Time-Saving Convenience
Oasis Vita-Drops Pure C stands out as a technically efficient and cost-effective solution for delivering concentrated vitamin C in drop form, which can be easily added to water or applied to food for small pets that refuse powders or tablets. Compared with the powdered multivitamins listed here, its liquid delivery often provides faster absorption and a lower cost per milligram of vitamin C, though it lacks the broader micronutrient spectrum some powders provide.
Pure vitamin C
Precise drop dosing
Tiny vitamin fireworks
Concentrated liquid vitamin C for precise dosing by dropper tailored to guinea pigs.
Easy to add to water or apply directly to food for animals that refuse powders or tablets.
Pure vitamin C
Precise drop dosing
Tiny vitamin fireworks
Concentrated liquid vitamin C for precise dosing by dropper tailored to guinea pigs.
Easy to add to water or apply directly to food for animals that refuse powders or tablets.
Living World Green Vita-Min Powder
Living World Green Vita-Min Powder is positioned as a versatile, plant-forward multivitamin powder that balances a broad micronutrient profile with mid-range pricing, making it a practical choice for everyday supplementation of small pets. Technically, its powder form allows uniform mixing into hay and pellets similar to the Oxbow product, but it leans on botanical additives as a differentiator and is generally more budget-friendly than premium veterinary formulations.
Balanced multivitamin
Mixes with food
Balanced multivitamin
Mixes with food
Review Summary
"Living World Green Vita-Min powder is appreciated for being easy to mix into food and covering basic vitamin needs, but some users report clumping, strong smell, or inconsistent intake by picky eaters."
Herbal aroma surprise
Multivitamin powder fortified with essential vitamins and minerals for everyday use.
Herbal aroma surprise
Multivitamin powder fortified with essential vitamins and minerals for everyday use.
Time-Saving Convenience
Increased Safety & Security
Living World Green Vita-Min Powder is positioned as a versatile, plant-forward multivitamin powder that balances a broad micronutrient profile with mid-range pricing, making it a practical choice for everyday supplementation of small pets. Technically, its powder form allows uniform mixing into hay and pellets similar to the Oxbow product, but it leans on botanical additives as a differentiator and is generally more budget-friendly than premium veterinary formulations.
Balanced multivitamin
Mixes with food
Herbal aroma surprise
Multivitamin powder fortified with essential vitamins and minerals for everyday use.
Alfalfa/green-based formula that can increase palatability and support digestion.
Balanced multivitamin
Mixes with food
Herbal aroma surprise
Multivitamin powder fortified with essential vitamins and minerals for everyday use.
Alfalfa/green-based formula that can increase palatability and support digestion.
$10-20 CAD
Martin Little Friends Timothy Complete Vitamin Supplement
Martin's Little Friends Timothy Complete combines timothy hay with fortified vitamins to deliver an integrated fiber-plus-nutrition approach that supports both gut health and micronutrient needs, offering a unique product design among primarily stand-alone vitamin powders and tablets. Financially competitive, it provides added value for owners wanting supplementation built into forage rather than as a separate powder or drop, though the embedded approach can limit precise dosing flexibility compared with pure powders.
Timothy-based boost
Supports digestion
Timothy-based boost
Supports digestion
Review Summary
"Martin Little Friends Timothy Complete supplement receives favorable comments for improving coat and appetite and for being made from quality hay, though a minority find it pricey and notice little change if diet is already balanced."
Crunchy meadow charm
Timothy-hay–based supplement combining natural fiber with added vitamins and minerals.
Crunchy meadow charm
Timothy-hay–based supplement combining natural fiber with added vitamins and minerals.
Recreational Enjoyment
Increased Safety & Security
Martin's Little Friends Timothy Complete combines timothy hay with fortified vitamins to deliver an integrated fiber-plus-nutrition approach that supports both gut health and micronutrient needs, offering a unique product design among primarily stand-alone vitamin powders and tablets. Financially competitive, it provides added value for owners wanting supplementation built into forage rather than as a separate powder or drop, though the embedded approach can limit precise dosing flexibility compared with pure powders.
Timothy-based boost
Supports digestion
Crunchy meadow charm
Timothy-hay–based supplement combining natural fiber with added vitamins and minerals.
Pellet-like formulation intended to complement a hay-rich diet for small rodents.
Timothy-based boost
Supports digestion
Crunchy meadow charm
Timothy-hay–based supplement combining natural fiber with added vitamins and minerals.
Pellet-like formulation intended to complement a hay-rich diet for small rodents.
$10-20 CAD