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Kidney defense, immune support, cats love it, vet formulated
1 in 3 cats will face kidney problems. This is the daily scoop built to change those odds.
What AIM Does
Trusted by vets: Dr. Rachel Torres, DVM, Doctor of Veterinary Medicine
The Science Behind AIM: L-Cystine, L-Methionine, Taurine, Astragalus Root Extract and Yeast Beta-Glucans
Trusted By 100,000+ Cat Parents
Daily Scoop Guide: under 7 lbs 0.5 scoop, 8 to 16 lbs 1 scoop, over 17 lbs 2 scoops
Every cat is born with kidneys that can't flush their own debris. One scoop a day changes that.
Real results: Daniel & Luna
Clinically Tested Ingredients and Product Facts
50,000+ devoted cat parents

Weston AIM

Feline Kidney & Immune Support

#1Vet Recommended
Autoship & save up to 25%Preselected

Don't wait for the silent damage. Most cats lose kidney function quietly, long before any symptoms show. One daily scoop of AIM gives their kidneys the support their bodies can't make on their own.

  • Kidney Defense
  • Waste Clearance
  • Immune Support
  • Healthy Aging
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Support they can’t make on their own

They count on you to provide it.

  • Defends the kidneys

    Daily renal support

  • Gets ahead of decline

    Before signs show

  • Protects the heart

    With added taurine

  • Stronger immunity

    Beta-glucan powered

  • More energy

    Playful and curious

  • More healthy years

    One scoop a day

Why AIM matters

1 in 3 cats will face kidney disease

Watch two cats grow up. Same love, same food. One gets a daily scoop of AIM.

Age 1
Kitten

With AIM

100%

Curious kitten

Typical cat

100%

Curious kitten

The AIM gap: +0% · tap or drag the chart to explore

0%25%50%75%100%Kidney functionSigns usually show hereCRITICAL13579111315Cat age (years)

1 in 3

cats develop kidney disease

Silent

no signs until damage is done

1 scoop

a day to support their kidneys

Same age. Different story.

Both of these cats are 11 years old

On daily AIM, 11 year old catAge 11

On daily AIM

Bright, curious & engaged

Without AIM, 11 year old catAge 11

Without AIM

Slowing down with age

Illustration for explanation only, not clinical data. Individual results vary. Not a substitute for veterinary care.

One scoop a day

Give them more healthy years

Trusted by vets

A note from our vet

Dr. Rachel Torres
Most cat owners think a fountain and wet food protect the kidneys. They help, but they don't solve the real problem. Cats are the only mammal whose kidney cleanup system is essentially locked out from birth. Weston AIM gives cats the upstream amino precursors their bodies need to support that system. It's the first feline kidney formula I've seen that actually matches the science.

Dr. Rachel Torres, DVM

Feline Internal Medicine

Vet★Approved

Rated 4.8/5 by cat parents

Approved By Cat Parents

David R.

David R.

Verified Buyer

8 months on AIM

★★★★★

“I finally feel ahead of it”

Kidney failure took my last cat at 9. No warning signs. Healthy his whole life until he wasn't. When I adopted Teddy I told myself I'd do everything different this time. He's 11 now, eight months on AIM, and his last bloodwork was the best he's ever had. I finally feel like I'm actually ahead of it instead of just waiting for bad news.

David R.'s catDavid R.'s cat

Purchased

Weston AIM

Feline Kidney & Immune Support

Bruna & Zazu

Bruna & Zazu

Verified Buyer

★★★★★

“My boy is happy and healthy”

Zazu is the sweetest orange cat ever. We got on AIM because I wanted to make sure he is fully covered. We love this company and we haven't had any issues. My boy is happy and healthy, and I sleep well at night knowing my boy is taken care of.

Bruna & Zazu's catBruna & Zazu's cat

Purchased

Weston AIM

Feline Kidney & Immune Support

Jessica M.

Jessica M.

Verified Buyer

★★★★★

“She eats it like a treat”

I bought a fountain and taurine, thought I had the kidney thing handled. Then my vet mentioned most cats are already losing function before any signs show. That scared me. AIM was the first thing I found that actually targets the real problem. She eats it like a treat. That's the part I still can't believe.

Jessica M.'s catJessica M.'s cat

Purchased

Weston AIM

Feline Kidney & Immune Support

INSIDE THE FORMULA

Five ingredients. One daily scoop.

Active ingredients per 2g scoop. Zero fillers.

One scoop a day of the AIM Amino Complex
  1. L-Cystine 150mg

    Building blocks for the kidney cleanup system

    Found in wild salmon
    Found in wild salmon
    Ingredient 1
  2. L-Methionine 100mg

    Supports natural cellular waste clearance

    Found in Brazil nuts
    Found in Brazil nuts
    Ingredient 2
  3. Taurine 50mg

    Essential for heart, eyes and immunity

    Found in seafood
    Found in seafood
    Ingredient 3
  4. Astragalus Root 50mg

    Traditional adaptogen for kidney resilience

    Extracted from astragalus root
    Extracted from astragalus root
    Ingredient 4
  5. Yeast Beta-Glucans 50mg

    Activates the immune cleanup crew

    Derived from baker's yeast
    Derived from baker's yeast
    Ingredient 5

Inactive ingredients: Freeze-Dried Bonito Powder

Daily Scoop Guide

Mix into your cat’s wet or dry food daily. Scoop included inside every tub.

Under 7 lbs

Kittens & petite cats

½ scoop daily

60 day supply

8 to 16 lbs

Most adult cats

1 scoop daily

30 day supply

Over 17 lbs

Large breeds

2 scoops daily

20 day supply

For cats only. Individual results vary. Not a substitute for veterinary care.

Got questions?

Frequently asked

AIM is a vet-formulated daily powder for cats. One scoop mixed into their food delivers L-Cystine, L-Methionine, Taurine, Astragalus Root Extract and Yeast Beta-Glucans to support kidney function and immune health. Made in the USA.

Our promise

90-Day Money Back Guarantee

Give AIM a real try. If you're not completely happy, contact us within 90 days for a full refund.

90 days

to try it at home

Full refund

if you're not happy

Easy claims

just contact us

A happy customer's catA happy customer's catA happy customer's catA happy customer's cat

Backed by our 90-day guarantee

Join over 50,000 happy cat moms & dads

Help your cat age gracefully, starting today.