10 Best Cat Multivitamins 2025 in the United States

Pet Honesty Cat Multivitamin Crunchy & Creamy Chews offer a balanced blend of essential vitamins, minerals, and nutrients designed to support your cat’s overall health. The chews are formulated with natural and premium ingredients such as Lysine, Beta Glucan, and Omega-3s, which support immune function, joint health, skin, and coat.

The unique texture—crunchy on the outside and creamy on the inside—along with a chicken flavor makes these chews palatable for most cats, as indicated by positive customer reviews and a feeding study where 4 out of 5 cats enjoyed the taste. This product is free from corn, wheat, soy, and artificial preservatives, colors, or flavors, which is a plus for cats with dietary sensitivities.

The chews are manufactured in the USA in a GMP-compliant facility, ensuring high safety and quality standards, and Pet Honesty is a reputable NASC member company. A potential drawback is that the dosage recommendation is 1 chew per pound of body weight, which may require splitting the dosage throughout the day, making it slightly less convenient. Additionally, while the product is highly rated by customers, some cats may still refuse the chews due to individual taste preferences. This product is best suited for cat owners looking for a natural, high-quality multivitamin that addresses multiple health aspects in an easy-to-administer form.

Pet Honesty Cat Skin & Coat Health Crunchy & Creamy Chews offer a well-rounded supplement for adult cats focusing on skin and coat health. The chews are enriched with omegas, Vitamin C, Vitamin E, and biotin, which are known for promoting a shiny coat and soothing skin. Additionally, the product boasts probiotics and prebiotics to support gut health and boost the immune system.

The unique texture of crunchy on the outside and creamy on the inside seems to be a hit with most cats, making it easier to administer compared to traditional powders or tablets. The chicken flavor enhances palatability, with a high acceptance rate among cats reported in a feeding study.

Pet Honesty is recognized for its quality and safety standards, being a NASC member and manufacturing in a GMP-compliant facility in the USA without artificial preservatives, colors, or flavors. However, the dosage recommendation might be a bit cumbersome, requiring one chew per pound of body weight, which could be challenging for larger cats or multi-cat households. This product appears to be a strong option for pet owners looking to improve their cat's health, particularly the skin and coat, with the added benefits of digestive and immune support.

Nutramax Imuquin Immune Health Supplement Powder for Cats is designed to support cats' immune health using a unique blend of beta glucans, marine lipids (omega-3 fatty acids, including EPA and DHA), and various vitamins and minerals. The powder form makes it easy to serve: simply sprinkle a packet onto your cat’s food once daily.

This could be particularly beneficial for cats experiencing stress from factors like aging or medical treatments, as stress can weaken their immune system. Nutramax, a reputable brand with over 30 years in pet health, backs this product, providing confidence in its quality and efficacy. The product is veterinarian formulated and contains high-quality ingredients, ensuring safety and effectiveness for cats of all ages.

Palatability may vary among cats, but the powder form allows for easy mixing with food, which can help with acceptance. However, some owners might find the daily dosing inconvenient. It's worth noting that the product is free from apple allergens, which could be an added benefit for cats with specific dietary restrictions.