Unlocks the cleanup:
L-Cystine (150mg) + L-Methionine (100mg)
The sulfur amino acids the AIM cleanup is built from. Without them, the cleanup stalls. With them, it gets back to work, every single day.
Bexly Heat-Set Bite Memory™ Night Guard
1 Pack
$49.00
Sale price
$49.00
Regular price
$98.00
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Recommended by Dr. Ellen Marsh, DVM
Feline medicine, 22 years
Bexly Heat-Set Bite Memory™ Night Guard
Kidney & Immune Support
- Back to finishing her bowl, playing and purring like her old self.
- Under $1 a day. No pills, no needles, no fight with her.
- Targets the root problem: the kidney cleanup that gets stuck in every cat.
Recommended by Dr. Ellen Marsh, DVM
Feline medicine, 22 years
Order today, get it by Monday, Nov 9 · Free, tracked shipping from the US
Choose her supply
*1 tub = 1 month for one 7–16 lb cat. Under 7 lb: twice as long.
🎁 FREE with every order: the Good Days Tracker + picky-cat start guide.
Selling out fast
Every batch is made with wild-caught bonito from Japan, so quantities are limited.
89% soldEnds in
PS: We only sell through this official site. If you see it on Amazon or eBay, it's not us.
- 60-Day Money-Back Guarantee
- Free US shipping
- Free gift
60-Day Risk-Free Trial
Give Bexly AIM 60 days. One pinch every morning, and a 10-second note in the free Good Days Tracker: her appetite, her energy, her coat.
If you don't see a difference, email your tracker to trybexly@gmail.com within 60 days of delivery and we refund your order in full.
We can offer this because AIM goes after the root of the problem, not just the signs.
Why her kidneys need help
1. Her kidneys filter her blood every minute of every day, and every day they collect debris: dead cells and waste.
2. Every cat is born with a protein called AIM whose job is to clear it. Dr. Toru Miyazaki's team at the University of Tokyo showed how AIM cleans injured kidneys (Arai et al., Nature Medicine, 2016).
3. In cats, AIM is broken from birth. It locks onto an antibody in the blood about 1,000 times tighter than in other animals and can't let go to do its job (Sugisawa et al., Scientific Reports, 2016).
4. So the debris builds, silently, from her first year. By the time her bloodwork shows it, she has lost almost 75% of her kidney function (Cornell Feline Health Center). Kidney cells don't grow back.
5. That's why kidney disease is the #1 cause of death in cats over 5 (VetCompass, O'Neill et al. 2015) and reaches up to 40% of cats over 10 and 80% over 15 (Cornell).
Fountains, wet food and taurine keep her hydrated. They never reach the cleanup. Bexly AIM feeds it directly: the sulfur amino acids, beta-glucans and astragalus the AIM pathway runs on, in a bonito base she'll actually eat.
You're not just keeping her hydrated. You're fixing the cleanup.
Dosage & how to start (the picky-cat method)
How much, once a day: Under 7 lb: ½ scoop (1 g) · 7–16 lb: 1 scoop (2 g) · 17 lb and up: 2 scoops (4 g). On wet, dry or raw food.
How to start, so she doesn't notice:
Days 1–3: a pinch on one spoonful of her favorite food or a lickable treat. Not the whole bowl.
Days 4–10: a little more each day, up to her full amount.
Day 11 on: the full amount on her normal meal.
Most cats come round within a week or two. Ta-da: no pills, no towel.
Several cats? Dose each one by weight, in her own bowl.
Not sure yet? Start with one tub. The 60-day guarantee covers it.
What to expect
Week 1: the amino acids start building in her system, and the AIM cleanup starts getting what it needs. Watch the bowl.
Weeks 2–4: a stronger appetite and more energy. The windowsill, the stairs, the zoomies.
Months 2–3: weight back under your hand, a softer, fuller coat, and kidney support that keeps building.
Ongoing: the cleanup never stops, so neither should she. Daily is what protects the good years.
No change by week 4? Email us and a real person will help you adjust.
What's inside
L-Cystine 150 mg + L-Methionine 100 mg: the sulfur building blocks of the AIM cleanup, and of glutathione, her kidneys' own antioxidant.
Yeast Beta-Glucans 50 mg: activate the macrophages that sweep debris out of her kidneys.
Astragalus root 50 mg: protects kidney tissue from oxidative stress and balances her immune response.
Taurine 50 mg: for her heart and eyes; neutralizes free radicals.
Freeze-dried wild-caught bonito (Japan): the flakes cats come running for. Why she eats it.
Per 2 g serving · 60 servings per tub · No fillers. No artificial flavors. No proprietary blends. Made in the USA.
Quick FAQ
Can I give it with her kidney diet or medications? Yes, it goes on whatever she eats, kidney diets included. It's a food-based powder, not a drug. If she's on medication, show your vet the label at the next visit.
Is this the AIM injection from Japan? No. The injection is still waiting for approval. Bexly AIM is the daily, at-home support built on the same AIM research, and you can start tomorrow.
My cat is 15. Is it too late? No. It protects every bit of kidney she has left, from the first morning.
Sensitive stomach? Start with half the amount for the first week.
Is this a subscription? No. You pay once. Nothing renews.
Where does it ship from? The US. Free, tracked, and at your door within about 5 days.
She's not just getting old. Here's what's happening inside.
Her kidneys clean house every day.
Every minute, they filter her blood and catch the debris.
A protein called AIM does the cleanup.
Every cat is born with it.
In cats, AIM is stuck from birth.
It's locked to an antibody and can't do its job.
The debris builds, silently.
Year after year, until most of her kidney function is gone.
One pinch a day unlocks the support it needs.
The building blocks the AIM cleanup runs on, on the breakfast she already eats.
The 5 building blocks her kidneys need
to restart their daily cleanup
Activates the cleanup crew:
Yeast Beta-Glucans (50mg)
Wake up the macrophages that sweep dead cells and waste out of her kidneys, so the debris stops piling up.
Protects kidney tissue:
Astragalus Root (50mg)
Shields kidney cells from oxidative damage and calms the inflammation that wears them down year after year.
Defends heart & eyes:
Taurine (50mg)
The amino acid every cat must get from food to keep her heart and eyes strong. Neutralizes free radicals too.
Why she'll eat it:
Freeze-dried Bonito (Japan)
Wild-caught fish flakes, the treat cats beg for. Her bowl smells like dessert, so the pinch disappears with breakfast.
- Gentle on sensitive stomachs
- No fillers or artificial flavors
Real cats. Real mornings.
Three women, three reasons they stopped waiting.
Appetite
★★★★★
“She's my girl again. She finishes her breakfast.”
For three months Luna left half her bowl every morning, and I told myself she's 15, that's what happens. The vet said "stable." But I could feel her spine like a row of buttons when I picked her up.
I'd warmed her food, switched brands, bought the expensive pâté. I started a pinch of Bexly AIM on one spoonful. By day 21 the bowl was licked clean and pushed halfway across the kitchen. Now she's at the bedroom door at 6am, chirping for breakfast.
Luna, 15 · Review by Margaret T., 68
Picky eater
★★★★★
“No towel. No scratches. She doesn't hide from me anymore.”
It was renal diet or bust, and Marvin chose bust. The pill pockets came back licked clean with the pill still in them. He'd run under the bed when he heard the bottle rattle, and I felt like half a vet tech and half the enemy.
I used the pinch-on-a-treat method and he never noticed. Three weeks in it goes straight on his dinner. Ta-da. Last night he fell asleep on my lap for the first time in months.
Marvin, 13 · Review by Diane R., 71
Never again
★★★★★
“I lost Tigger to his kidneys. I wasn't going to wait this time.”
Tigger seemed fine until he wasn't, and by the time the blood test said "kidneys" it was too late. I swore I'd never go through that again.
When Rosie turned 10 and started drinking more water, I didn't wait for a diagnosis. Two months on Bexly AIM: she's playing, her coat is soft again, and at her checkup the vet said her kidney values look great. She's going to grow old with me.
Rosie, 10 · Review by Joan F., 66
Supporting her kidneys shouldn't mean fighting her.
Pills, fluids and kidney diets fight her every single day, and every fight costs a little of her trust. Bexly AIM goes on the food she already eats, right alongside her vet's plan.
Bexly AIM
Pills
Sub-q fluids
Kidney diet
Goes on the food she already eats
No holding her down, no towel
No needles
She keeps the food she loves
Made with the bonito cats beg for
Targets the AIM kidney cleanup
10 seconds a day
What vets tell owners who ask about it
Dr. Ellen Marsh, DVM
Feline medicine, 22 years
“I was the skeptic in the room.”
I've managed kidney cats for two decades and I roll my eyes at most supplements. Then my clients started bringing me the Tokyo AIM papers.
The science on why the feline AIM cleanup gets stuck is solid, and this formula feeds exactly that pathway. Within six to eight weeks my patients on it were eating better and holding their weight. When an owner asks, I tell her: start it, and keep it on her food every day.
Dr. Rachel Owens, DVM
Senior cat care
“The best kidney support is the one she'll actually take.”
Half my job with older cats is getting anything into them. I can prescribe what I like; getting it into a 14-year-old cat who lives under the bed is another story.
A bonito powder on her normal food is the first thing in years my clients don't fight about. Start low, go slow, and she won't know it's there.
Dr. James Holt, DVM
Small animal medicine
“Don't wait for the bloodwork to move.”
By the time creatinine rises, three-quarters of the kidney is gone. That's the hardest conversation I have.
I tell every owner of a cat over seven: support her kidneys now, while everything still looks normal on paper. That's when it protects the most.
12,000+ cats. One pinch every morning.
They came because the bowl wasn't empty anymore. Because she slept all day. Because the vet said "let's recheck in three months." Or because they'd already said goodbye to one cat this way and swore never again.
They stayed because they finally had something to do every morning instead of lying awake and waiting.
Free with every order
The Good Days Tracker
A one-page fridge tracker for her first 60 days: appetite, energy, coat, and the little things (the windowsill, the zoomies, the purr). Plus the picky-cat start guide, day by day.
It's in your inbox the minute you order, and it's also the log your 60-day guarantee asks for, already done.
Questions owners ask us
My cat is 15 and slowing down. Is it too late?
No. Bexly AIM protects every bit of kidney she has left, from the first morning. Owners start at 14, 15, even 18, and the first thing they see is the bowl.
How long until I see a difference?
Appetite and energy in the first two to four weeks. Weight and coat in months two to three. Full kidney support builds over 90 days.
Is this the AIM injection from Japan?
No. The injection is still years from your vet's shelf. Bexly AIM is the daily support built on the same AIM research, so you don't have to wait.
Is this based on Dr. Miyazaki's research?
Yes. Our formula is built on the published AIM research from Dr. Toru Miyazaki's team at the University of Tokyo (Nature Medicine, 2016; Scientific Reports, 2016).
My cat is healthy. Does she need this?
Every cat is born with the stuck AIM cleanup, and cats hide it until most of the kidney is gone. Up to 40% of cats over 10 have kidney disease (Cornell). Starting while she's healthy is how you protect the good years.
What if my cat won't eat it?
Start with a pinch on one spoonful of her favorite food or a lickable treat, not the whole bowl, and build up over a week or two. It's made with the bonito flakes cats beg for, and most cats come round within a week or two.
How much is a dose? Is it a big scoop?
No. 1 to 4 grams a day by weight. A pinch for a small cat, one small scoop for most.
Can I give it with her renal diet or medications?
Yes. It goes on any food, kidney diets included. It's a food-based powder, not a drug. If she's on medication, show your vet the label.
What if it doesn't help?
Then you don't pay. Use it daily for 60 days with the tracker, and if you don't see a difference, we refund you in full.
I have three cats. How does dosing work?
By weight, each in her own bowl. A tub lasts one 7–16 lb cat about a month, which is why multi-cat homes choose 3 tubs.
Is this a subscription?
No. One-time purchase. No surprise renewals, nothing to cancel.
Where does it ship from, and how long does it take?
From the US, free and tracked on every order. Most orders arrive within 5 days.
“She's my cat again.”
4.8 ★ from 1,240 owners who'd tried the fountain, the wet food and the kidney diet first.
“I thought these reviews were fake”
I've been burned by kidney powders before, so I bought one tub to prove a point. Week three, Daisy finished her dinner and asked for more. I'm writing this for whoever is reading at 2am like I was.
“The bowl is empty by 7am”
She used to sniff and walk away. Now she pushes the empty bowl across the floor and stares at me. Her old self.
“Ta-da. She didn't even notice.”
Pinch on her Churu like the guide says. Two weeks later, full scoop on her pâté. After months of fighting her, this felt like cheating.
“The zoomies are back. At 15!”
My husband called me into the hallway to watch her chase a hair tie. We both stood there laughing like idiots.
“She's my last cat, and I want every good year”
I'm not asking for 30. I'm asking for good ones. She's eating, she's on my lap every evening, and her 17th birthday felt like a celebration instead of a countdown.
“I can't feel her spine anymore”
That was the thing that scared me most. Two months in, she feels like herself when I pick her up.
“This time I started early”
I lost my soul kitty to kidney failure three years ago. No warning signs. Rosie is 8 and perfectly healthy, and she's had a pinch every morning since her birthday.
“I sleep through the night again”
The vet said 'recheck in three months' and I couldn't just sit there. Now I do something for her every morning. At the recheck her values were better than before.
“Three cats, three bowls, zero fights”
Two take it on wet food, my fussy one on a treat. Dosing by weight is easy, and the 3-tub pack lasts.
Start her 60-day trial →
Free US shipping · 60-Day Money-Back Guarantee · Free Good Days Tracker