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NHV Supplements: Shelf Life and Heat-Sealed Packaging

NHV Behind The Scenes 3 min read

In nature, things decay – it’s all part of the circle of life! However, nowadays, the desire to artificially prolong everything has resulted in human-made “forever chemicals” that permeate the environment. Many industries have forgotten natural preservation methods and instead rely on artificial additives.

At NHV, we believe nature provides us with living, breathing ways to heal ourselves and our pets. We also believe that sick sick bodies shouldn’t have to process with harmful ingredients, taxing the liver. That’s why we use innovative methods to help deliver the goodness of nature right to your pet.

NHV’s Heat-Sealed Packaging

Instead of artificial preservatives, NHV relies on a natural heat-sealing process to keep herbs safe and fresh.

This completely natural process uses simple heat to create an air-tight seal on our bottles, which helps prevent the growth of bacteria, mold, and yeast.

There are many benefits of using this innovative method of product packaging:

  1. Every Drop Fresh and Potent: Herbs are rich in active organic compounds – that’s why we we use them! This includes powerful antioxidants like curcumin from turmeric or silymarin from milk thistle. Heat sealing creates an airtight barrier that protects these delicate natural components, helping to preserve their potency from the moment they’re bottled to the moment you open them.

  2. No Need for Artificial Ingredients: Each ingredient was chosen because it is a natural way to support your fur kiddo. Thanks to heat-sealed packaging, they are free to do their thing without needing harmful preservatives that can tax the liver.

  3. Tamper-Proof for Peace of Mind: Heat-sealed products help ensure that the packaging hasn’t been opened since the time they were in our GMP-certified manufacturing facility.

How Long NHV Supplements Last

NHV herbal supplements undergo pasteurization, meaning that they don’t contain any harmful bacteria. Thanks to heat-sealed packaging, they stay that way.

Most NHV supplements last unopened six years from their manufacture date – without a single drop of artificial preservatives!

To determine the expiration date, simply look for the expiration date etched onto the shoulder or bottom of the bottle, or printed on the label.

How to Store NHV Supplements

Once opened, the herbs are exposed to air and nature takes its course. Therefore, they must be kept in the refrigerator at all times when not serving. If they are left out for longer than a few hours, they are considered expired. Otherwise, they’ll stay fully potent for up to six months when stored in the fridge.

Certain topical supplements (supplements applied to the skin or eyes) from our line do not need refrigeration. This includes All Clear Ointment, Heal Care, Coco FurCare, Echo Gold, First Aid Spray, and Target Spray.

However, Ouch Away and Eye-Eas do require refrigeration. When in doubt, check the packaging or contact one of our friendly Pet Experts for a chat.

Our Commitment to You

Each and every supplement we make reflects a commitment to the pet community.

The reason why every aspect of NHV formulas is so thoroughly thought out, from packaging and preservation to formulas and herb choice, is that we believe we provide the best-quality pet supplements out there. Tens of thousands of pet families around the world rely on our formulas and trust them to be completely natural.

From start to finish, we’re committed to keeping in natural – even when it requires a little innovation on our part!

Have a pet with a health concern that you want to support naturally? You can get one on one help with a Pet Expert by chatting in below.

NHV Pet Experts

NHV Pet Experts

We have a dedicated group of pet expert professionals, including veterinarians, vet techs, and other pet professionals to guide you through any questions. We’re committed to your pet’s wellness and can offer additional tips, resources, nutritional advice, and more.

Published: April 30, 2025

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