Best Dog Amino Acid Supplements of 2025

Rx Vitamins Amino B Plex is a highly-palatable liquid supplement for dogs and cats that provides essential B vitamins and amino acids to support their overall health and vitality. With a blend of B vitamins, including B12, this supplement helps restore energy levels in senior and active outdoor pets, giving them a new lease on life. The addition of spirulina, a blue-green algae, provides additional nutrients such as vitamins, minerals, antioxidants, and iron. This supplement is especially beneficial for senior pets as it aids in regulating glucose conversion and supports energy levels. Trust Rx Vitamins for quality pet supplements and give your furry friends the support they need with Amino B Plex today!

Bully Max Muscle Chews are designed to help you build a strong, muscular dog. With a powerful blend of 200 mg of BCAAs and essential vitamins, these chews support muscle growth and overall health for dogs of all breeds and ages. You can enjoy the benefits of high-quality protein and amino acids, which provide more protein and calories than other products. Additionally, the inclusion of Astaxanthin offers superior antioxidant protection, helping to reduce oxidative stress and enhance recovery. With advanced time-release technology, these chews ensure your dog receives a steady supply of nutrients throughout the day.

Amino B-Plex by Rx Vitamins is designed to enhance your pet's well-being. This liquid supplement is packed with essential B vitamins and amino acids that can help boost your pet's energy levels, making them more active and lively. It's particularly beneficial for pets recovering from surgery or illness, as it provides vital nutrients to aid their healing process. Additionally, it serves as an effective appetite stimulant, encouraging your furry friend to eat more and gain weight if needed. Plus, its liquid form makes it easy to mix with food for optimal absorption.

Plano Paws Omega 3 Fish Oil for Dogs is a liquid supplement made with pure Anchovies, Herring, Mackerel, and Sardines from the clear ocean waters off the coast of Iceland. It is effective in reducing shedding and improving skin and coat health. Its low odor and human-grade quality make it safe and easy to use. The liquid pump makes it convenient to give to dogs of all breeds and ages. This all-natural and sustainably sourced dog fish oil supplement provides allergy and itch relief and supports joint, heart, and immune system health.

Zesty Paws Cardio Bites are premium pet chewables that promote healthy cardiovascular function for your furry friend. These salmon flavored chews contain AlaskOmega Fish Oil, which provides Omega-3 fatty acids that support heart health. The addition of Coenzyme Q10 supports normal cardiovascular function, while Taurine and L-Carnitine aid in circulation and the function of the cardiac muscle. With the inclusion of Hawthorn Berry, L Arginine, Vitamin E, and Folic Acid, these chewables provide comprehensive heart support for your dog. Keep your pup's heart healthy and happy with Zesty Paws Cardio Bites!

Chew + Heal Salmon Oil for Dogs is a dog supplement designed to promote and support healthy skin and fur. The supplement helps prevent skin allergies, reduces dandruff, and prevents bald spots. It contains essential fatty acids, vitamins, minerals, prebiotics, and probiotics that support healthy gut flora for disease prevention, better digestion, and tissue & joint health. The soft chews are delicious treats that come in 180 pills and are made with cruelty-free premium ingredients in the USA.

Zesty Paws Salmon Oil is a delicious liquid supplement designed for both dogs and cats. It’s packed with essential Omega-3 fatty acids, which are vital for maintaining a shiny and healthy coat. This formula not only nourishes your pet's skin but also helps keep them looking and feeling their best. It serves as a great alternative to traditional supplements, easily mixing with your pet's food. With just a few pumps, you can enhance your pet's meal, supporting their overall health and wellness every day.

AminAvast Kidney Support is designed to enhance your pet's kidney health and overall vitality. Many pet owners have noticed positive changes in their animals, including better fur quality, increased appetite, and improved behavior within weeks of starting the supplement. Its unique blend of amino acids and peptides supports natural kidney function without reported side effects. Plus, the sprinkle capsules make it easy for you to mix with your pet's food, ensuring they get their daily dose effortlessly. With a three-year shelf life and no refrigeration needed, it's a convenient choice for pet care.

SAVE.DOG Multivitamin is a veterinarian formulated daily chewable dog multivitamin that is packed with 28 vitamins, minerals, and nutrients. It is designed to fill the nutritional voids in commercial pet foods and support the overall health and wellness of dogs of all ages. With a blend of vitamins A, C, and D3, this multivitamin helps improve the immune system and keep the heart strong and healthy. It also supports healthy energy levels, digestive health, and organ function. Made in the USA with high-quality human-grade ingredients, this multivitamin does not include corn, artificial ingredients, or wheat that may cause digestive upset. By purchasing this product, you are also supporting a great cause - 100% of all profits go towards funding the SAVEDOG Project, a non-profit dog rescue organization that has already relocated over 5,000 homeless dogs.

Zesty Paws Fish Oil Chews are designed to support your dog's overall health. These tasty treats provide essential joint, heart, and immune support, ensuring your pet stays active and vibrant. With rich Omega-3 fatty acids, they help maintain your dog's wellness, promoting a strong body and mind. The premium ingredient, AlaskOmega, sourced from Wild Alaskan Pollock, offers a clean source of EPA and DHA. Additionally, the combination of fish oil, biotin, and vitamins C and E works wonders for dry or sensitive skin, helping your furry friend feel comfortable and happy.