Supplement Details

• Are lavender and other essential oils toxic to cats?

  Yes,  essential oils like lavender and tea tree can be toxic to cats when used in their pure, undiluted form. However, at NHV, we take pet safety very seriously. That’s why in products like the NHV Target Spray and NHV Coco Furcare, where lavender is used, the essential oils are highly diluted an...

• Are mushroom extracts grown on grain, and is the fruiting body or mycelium used in the production of the extract?

  Both the mycelium and the fruiting body are used. The growing medium can vary from batch to batch. (The beta-glucan content is not something we can provide.) Cordyceps militaris is a species of fungus that can be grown on insects or without insects. The mushroom we use doesn’t use any insects to ...

• Are your supplements safe to give to pets with kidney disease?

  Yes. All our supplements are safe to give to pets with kidney disease or any other urinary system-related condition.

• Can I use Echo Gold together with prescribed ear drops?

  Please note that NHV Echo Gold should not be used at the same time as prescribed ear drops. We recommend completing the full course of the prescribed treatment first. Once it's finished, you can safely begin using NHV Echo Gold.

• Can I use Ey-Eas together with prescribed eye drops?

  Please note that NHV Ey-Eas should not be used at the same time as prescribed eye drops. We recommend completing the full course of the prescribed treatment first. Once it's finished, you can safely begin using NHV Ey-Eas.

• Does NHV Ey-Eas cause stinging or discomfort when applied to my pet's eyes?

  NHV Ey-Eas is a gentle, natural eye remedy designed to be non-irritating and painless. However, due to its slightly sticky consistency, some pets may shake their heads or paw at their faces briefly after application. This reaction is usually a response to the sensation of the drops, not a sign of...

• If a pet has just received a topical antiparasite, is it safe to use NHV Target Spray with it?

  We recommend administering NHV Target Spray with a 48-hour interval between applications and the use of topical antiparasitic treatments.

• I recently found out that one of the ingredients in your supplement is considered toxic to pets. Can you provide information on whether it is safe to use?

  We understand your concerns and are happy to clarify. All of our supplements are formulated for pets by a holistic veterinarian and a master herbalist. Each ingredient is carefully measured and diluted to ensure safety and effectiveness for your pet's health. The herbs in NHV products are chosen...

• Is glycerin safe for diabetic pets?

  Yes, vegetable glycerin is considered safe for diabetic pets. It has zero net carbs and is classified as a safe and functional preservative by both the FDA and the European Food Safety Authority (EFSA). NHV uses non-GMO vegetable glycerin, making our supplements a diabetic-friendly option for ong...

• Is it common to see sediment or particles in NHV supplements?

  Yes, it is completely normal to see sediment or herbal flecks in NHV supplements. Our products are 100% natural and do not contain preservatives or artificial additives. Since the herbs are harvested in their natural state, variations such as sediment may occur depending on the season or batch. T...

• Is it safe to give NHV Tripsy to my cat if they have kidney issues, since it contains Stone Root, a duritic?

  Yes, NHV Tripsy is safe for cats with kidney issues. While Stone Root does have mild diuretic properties, NHV Tripsy was specifically formulated by a holistic veterinarian and master herbalist to support kidney and urinary tract health. In this balanced herbal blend, Stone Root works synergistica...

• Is NHV Mouth Drops a topical or oral supplement? How should I use it?

  NHV Mouth Drops is an herbal formula with antimicrobial, soothing properties that helps reduce inflammation and fight infections in the mouth. It is helpful for different conditions like gingivitis, stomatitis, bad breath, and tooth plaque, among others. This formula is completely safe to ingest...

• Is NHV Multi Essentials a nutritional supplement?

  No, NHV Multi Essentials is a plant-based multi-vitamin herbal extract that provides overall nutritional support, aids digestion, enhances nutrient absorption, and promotes healthy skin and coat. It can also help stimulate the metabolism, reduce fatigue, and increase energy. This formula is not ...

• Is the alcohol in NHV supplements safe for my pet?

  Yes, the small amount of alcohol in supplements like NHV BK Detox, NHV ES Clear, and NHV Hairb-EZ is completely safe for pets. It has been veterinarian, and herbalist-approved and is used to ensure the effectiveness and stability of the herbal formulation. Alcohol also allows for low-temperature ...

• The supplement I received has a different color and consistency compared to the last one I used. Is this normal?

  The color and viscosity of our supplements may vary slightly depending on the harvest season and the batch of herbs used. This is because the composition of herbs can change throughout the year. Since we source our raw herbs exclusively from trusted suppliers who harvest directly from nature or p...

• What certifications does the NHV have?

  All our 100% natural supplements are made in a state-of-the-art facility in Canada, which has the following certifications: • GMP Certified • BC Certified Organic • Canada Organic • Ecocert • HACCP • USDA Certified Organic • PACS Certified Organic • Registered with the FDA for the import of produ...

• What if I’m concerned about giving my pet a supplement with alcohol?

  If you're concerned about the alcohol content, you can add the recommended dose to a teaspoon of boiling water and let it sit for a minute before offering it to your pet. This helps evaporate most of the alcohol while maintaining the herbal effectiveness of the supplement.

• What is the amount of Milk Thistle in mg in your NHV Milk Thistle supplement?

  1 ml of our NHV Milk Thistle formula contains approximately 250 mg of Milk Thistle.

• What is the amount of turmeric, in milligrams, present in your formula?

  NHV Turmeric contains 200 mg of turmeric per mL and is available in liquid form, as this allows for better absorption compared to powder. This formula is extracted from the root (rhizome) and includes a small, safe amount of black pepper to enhance absorption.

• What species is the NHV Prebiotic & Probiotic formula suitable for?

  Our NHV Prebiotic & Probiotic is formulated and safe only for dogs and cats.

• When is the best time to give my diabetic pet NHV Mellit?

  It is best to administer it 30 minutes before meals. This timing allows the herbs to take effect and helps balance blood sugar levels during eating. If your pet is using NHV Mellit along with insulin, you can give both in combination. Always follow your veterinarian’s guidance for optimal results.

• Where are the herbs used in NHV products sourced from?

  The herbs used in NHV products are primarily sourced from North America and Europe, with additional sourcing from India and select regions of Asia. Importantly, NHV does not use any herbs from China. Furthermore, NHV's Milk Thistle is exclusively sourced from Canada to ensure the highest quality ...

• Why does NHV use glycerin in some of the supplements instead of alcohol?

  At NHV, we use non-GMO vegetable glycerin as the base to extract the medicinal properties from herbs. Glycerin is a safe, alcohol-free alternative that improves palatability, making the supplements easier to administer. It also ensures that our products are gentle and suitable for long-term use, ...

• Why does your NHV Petomega 3 formula come in a plastic bottle?

  NHV Petomega 3 is a high-quality omega-3 oil. Because it's bottled at cold temperatures, the use of plastic containers is safe and appropriate. Both our plastic and glass bottles are amber-colored to protect the formula from light exposure and preserve its integrity.

• Why do some NHV supplements contain alcohol?

  Alcohol is used in a few NHV supplements like NHV BK Detox, NHV ES Clear, NHV Hairb-EZ, NHV First Aid Spray, and NHV Target Spray, because it is an effective carrier for extracting and preserving the medicinal properties of herbs. It also helps enhance the absorption and potency of the herbal com...