GNZ Bioscience

Natural Supplements & Skin Health Products for Dogs  

By Dr. Suki Harding

GNZ Bioscience is a premium provider of science-backed, all-natural skin health and vitality products for pets and their people. Our New Zealand-made products are synonymous with quality and trust since we prioritize your precious furry friend’s wellbeing  and happiness.

Natural Dog Supplements 

In a world where processed pet foods may lack essential nutrients, natural supplements are a valuable addition to a dog’s diet. For example, glucosamine and chondroitin can help support joint health, especially in aging and large breed dogs.

It is important to make sure that dog supplements are rich in active ingredients. Some have over 80% inactive ingredients such as fillers, flavours, colours, additives, preservatives and binders. These ingredients can increase the dosage amount, add unnecessary calories and introduce potential allergens or adverse reactions.


SEWA DOG BOOST is an all-natural, New Zealand made dietary supplement that dogs adore.

It contains three premium, New Zealand ingredients.

  • Bovine collagen protein promotes joint health, skin elasticity and superior coat condition in dogs.
  • Green-lipped mussel powder contains omega3 fatty acids, glucosamine, chondroitin and taurine that support joint health while reducing arthritic pain, swelling and discomfort. It is also excellent for heart, skin and eye health.
  • Wild fish roe powder is a rich source of omega-3s, vitamin B12 and glycosaminoglycans that help improve skin and coat condition, wound repair, joint suppleness, cognitive function and energy levels in dogs.

GNZ Bioscience has combined these ingredients in perfect proportions to create SEWA DOG BOOST to optimise holistic health in dogs of all ages and sizes.

This is what dog parents say about SEWA DOG BOOST:

  • Zoe has intervertebral disc disease. Her leg was almost paralysed and she had a stiff neck. After 3 weeks on DOG BOOST, Zoe is 80% better!
  • Elmo was experiencing stiffness, spinal pain and limping. After 2 weeks on DOG BOOST, his pain and limping were gone and he became very playful.
  • Za was limping and struggling to get up. After taking DOG BOOST for a week, he was able to get up and walk. It has made a huge difference!
  • Since Riley & Oscar started taking DOG BOOST, their energy levels have skyrocketed, their coats are shinier and their mobility has improved. They adore the taste!
  • Since taking DOG BOOST, Bruce who was lacking in energy and slowing down has regained her mobility. Her eyes are bright and her hearing has also improved.
  • Lux has hip dysplasia and had surgery. After a month on DOG BOOST, her mobility has really improved and her coat id extremely shiny. The difference is truly amazing!
  • Bear has become so much more playful and agile and his skin and coat condition has really improved since taking DOG BOOST. His weight has also improved.
  • Pinto and Gonzo get skin allergies all year round with rashes and itchy skin. After a few weeks on Dog Boost, their skin health is much improved and their coats have become silky and beautiful. Their Dad says, “It is the only supplement I trust”.

Watch our testimonials on our YouTube channel.

Give ultra-tasty SEWA DOG BOOST to your dog and witness its transformative power. Go to our website and study the ingredient science. Buy online today. A healthier and more playful canine companion is just a click away!

Natural Dog Skin Health Products

Common dog skin issues include dryness, itching and infections. Natural ingredients such as aloe vera, chamomile and calendula are known for their soothing and healing properties. They help alleviate discomfort and promote overall skin health without side effects.

SEWA DOG GOLD Balm Benefits

SEWA DOG GOLD Balm is a 100% natural soothing and protective dog balm with a blend of science-backed ingredients.

  • Sunflower seed oil moisturizes and relieves dry, red, and irritated skin.
  • Grape seed oil is lightweight and easily absorbed and contributes to skin elasticity.
  • Beeswax and fractionated coconut oil help soften and shield dry or wounded skin.
  • Shea butter has deep moisturizing, skin soothing properties.
  • Manuka oil, manuka honey and thyme oil offer antibacterial, anti-inflammatory, wound healing and itch soothing properties.
  • Marigold extract helps calm, soothe and heal irritated dog skin.

This is what dog parents say about SEWA DOG GOLD Balm:

  • Kenai has skin allergies. Her skin goes red and she licks herself furiously. Gold Balm took away the redness overnight. Her skin now looks amazing!
  • Ducky got bitten during a playfight. Gold Balm healed the nasty wound overnight. After 5 days, the wound was all gone.
  • Lucas gets severe skin allergies, with itchy red skin, bumps and bleeding. Gold Balm healed the inflammation and bleeding in 2 hours. Just WOW!
  • Za scraped his nose badly. It was bleeding. Gold Balm healed the wound overnight and within 4 days, Za’s nose was back to normal!
  • Bear gets itchy, red paws because of skin allergies. He licks and chews them incessantly. Gold Balm stopped the itch within minutes. The redness went away overnight!

Watch our testimonials on our YouTube channel.

Help your dog overcome everyday skin issues with all natural SEWA DOG GOLD balm. Go to our website and check out the ingredient science. Order now and witness skin comfort and contentment in your precious pup!

Check out the full range of our pet products or go straight to our cat and puppy product pages.

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