In our house, the dogs don’t share shampoo. Simba always uses a medicated shampoo, so I needed to find a separate one for Terry.
That’s how I came across the HYPONIC Hypoallergenic Shampoo, Volumizing online. The one I use for Terry is the 300 ml bottle with the purple label.
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The first thing I loved was the scent. It was exactly the kind of scent I like, and it felt like the nice smell stayed on Terry for quite a while after her bath. I never actually timed how long it lasted, but she smelled so good that, at first, that alone was enough for me.
Then something happened that made me see this shampoo a little differently.
Terry kept scratching after a trip to the groomer
One day I took Terry to the groomer. She was bathed and groomed there with the groomer’s own shampoo, and after she came home, she kept scratching herself.
I couldn’t tell exactly why, but watching her scratch over and over worried me. So I gave her another bath at home with the HYPONIC shampoo we usually use.
After that bath, I didn’t see Terry scratching anymore.
From then on, I didn’t just think of it as a shampoo that smells nice. It started to feel like a shampoo that suits Terry. Seeing her stop scratching was a real relief for me, too.
Of course, I never confirmed that the groomer’s shampoo was the cause. The second bath might have simply washed away some leftover residue, or there could have been another reason. I’m also not saying this shampoo treated her itching. This is just what I saw when I used it on Terry myself.
💡 Good to know: Itching after a bath can be linked to a reaction to an ingredient or to shampoo that wasn’t fully rinsed out. Virginia Tech’s veterinary teaching hospital notes that shampoo left on the skin can cause irritation. If it keeps happening, it’s worth finding the cause instead of only switching shampoos.
The one I use is the Volumizing type
HYPONIC makes several shampoos, so it’s a good idea to check the product name before you buy. Mine says “Hypoallergenic Shampoo for Dogs Volumizing.”
The description on the bottle says it’s made for dogs whose owners want a full, fluffy coat, like Poodles and Bichon Frises. Terry is a Poochon, a Poodle and Bichon mix, so that caught my eye too.
| Product name | HYPONIC Hypoallergenic Shampoo, Volumizing |
| Size | 300 ml / 10 fl oz |
| Made in | South Korea |
| Free of | Sulfates, silicones, and PEG |
| Conditioner | Label says no conditioner required |
| Fragrance | Yes, contains fragrance |
It’s a volumizing shampoo, but I never compared or measured Terry’s coat before and after. What I can speak to most confidently is a scent I really like and how happy I’ve been using it on Terry.
I checked the ingredient list, too
Since this goes on Terry’s skin, I read the back of the bottle. Here are the main ingredients I found on the English label of my bottle. This is not the full ingredient list.
| Cleansing agents | Babassuamidopropyl Betaine, Disodium Laureth Sulfosuccinate, Sodium Cocoyl Alaninate, Sodium Lauroyl Methylaminopropionate |
| Other ingredients | Glycerin, Betaine, Sodium PCA, Arginine |
| Polymers | Polyquaternium-10, Polyquaternium-67 |
| Plant extracts | Chamomile Flower, Freesia, Lavender, Rosemary Leaf, Peppermint Leaf, Ginseng Root, Licorice Root, and more |
| Fragrance | Fragrance |
One thing I really want to point out: this is not an unscented shampoo. I love the scent, but if your dog needs to avoid fragrance or you’re looking for something unscented, please check before you buy.
Plant extracts also don’t mean a product is gentle for every dog. Rather than assuming a “hypoallergenic” shampoo will suit your dog just because of its name, it’s best to watch your own dog’s skin after using it.
I also noticed that the Korean and English ingredient lists on my bottle were in a different order, and a few items were different. If your dog needs to avoid a specific ingredient, check the label on the bottle you’re buying and ask the manufacturer.
Easy to use, but rinse well
The Korean label on my bottle says to wet the coat thoroughly with lukewarm water, apply a suitable amount evenly, massage gently to work up a lather, and then rinse it out completely.
I couldn’t find any instructions on my bottle about leaving it on for a few minutes or diluting it. So I think it’s best to follow the directions on the bottle you buy rather than borrowing them from another product.
The label also says to keep it out of the eyes and not to use it on areas with wounds. If you notice redness, swelling, or itching after using it, please talk to your vet.
A lingering scent is nice, but rinsing until no shampoo is left comes first. Drying the coat well afterward matters, too. VCA Animal Hospitals says it’s important not to leave shampoo residue on the skin and to keep your dog warm until they’re completely dry. Virginia Tech’s veterinary teaching hospital also notes that trapped moisture can cause skin problems.
Why Simba and Terry don’t share a shampoo
Even though Terry did well with this shampoo, I didn’t switch Simba’s. Simba uses a medicated shampoo.
Two dogs can live in the same house and still need very different skin care. If your dog uses a medicated shampoo, talk to your vet before switching to a regular one.
⚠️ Please don’t over-bathe an itchy dog. Terry stopped scratching after her second bath, but that doesn’t mean an itchy dog should be bathed again and again. If the scratching continues, or the skin turns red or gets sores, please see your vet first.
So, was I happy with it?
Yes. Using it on Terry has been a good experience.
At first, I liked it for the scent. And the day I rebathed Terry after she kept scratching following her grooming visit has stayed with me, too. I can’t promise every dog will have the same result, but as someone looking for a shampoo for Terry, I’m happy with my choice.
If you like a scented shampoo and you’re looking for a volumizing formula for a Poodle- or Bichon-type coat, it’s worth a look. If your dog needs an unscented product or special care for a skin condition, your checklist may look different.
Going forward, I’ll keep an eye on Terry’s skin after every bath, just as much as on how she smells.
If you’d like to take a look, you can find HYPONIC Volumizing Shampoo on Amazon AD. Before you buy, make sure it’s the Volumizing version and that the size and ingredient list are what you want.
Angel Jake Note 🐾
It’s funny how we started with the scent and ended up with something more. For Terry, this shampoo became part of how we take care of her, one bath at a time, while always watching how her skin responds.
This review is based on my own experience using this shampoo on Terry. It doesn’t promise any treatment results and isn’t veterinary advice. Product details are based on the label of the bottle I used, so please check the label on the one you buy.
Medical Disclaimer
I’m not a vet, and nothing here replaces a real exam. If something about your dog feels off, please trust that feeling and call your veterinarian.
Sources
- My own HYPONIC Volumizing 300 ml bottle (front and back labels)
- Virginia Tech Veterinary Teaching Hospital: Safe bathing practices: Protecting your pet’s skin
- VCA Animal Hospitals: How to Bathe Dogs with Medicated Shampoo