The daily supplement / Adult cats

Whisker9

A daily powder supplement for adult cats. Seventeen disclosed actives, pre-measured in one sachet to mix into their usual wet food.

In manufacturing. Expected to launch in the coming months.

For adult cats. One daily sachet for a 10 lb / 4.5 kg cat. Not for kittens or pregnant or lactating cats. Ask your veterinarian about medical conditions, medications or other supplements.

Choose your format

Daily care, considered.

Purchase options

Planned launch pricing. Orders are not open. Shipping, returns and subscription terms will be confirmed before launch.

For
Adult cats
Daily serving
1 sachet for a 10 lb / 4.5 kg adult cat
Box format
30 × 2.5 g sachets / 75 g
Actives

Developed over two years by our R&D team.

Is it right for my cat?

For adult cats of all ages. The daily serving is based on a 10 lb / 4.5 kg adult cat. Not for kittens or pregnant or lactating cats. Speak with your veterinarian if your cat has a medical condition, takes medication or already receives supplements.

Why add a supplement to complete food?

Complete and balanced food remains the foundation. Whisker9 brings selected ingredients for cellular energy, core nutrition, digestion and joint care into one daily serving. The ingredient guide explains the role of each; your veterinarian can help you decide what suits your cat.

What is inside?

17 actives, including taurine, algal omega-3s, B vitamins, a heat-treated postbiotic and undenatured type II collagen. The formula page lists every ingredient, amount and form.

Every ingredient, explained
Serving concept: a hand adding powder from an orange Whisker9 sachet to wet cat food
SERVING CONCEPT

At mealtime

Just add
to wet food.

One 2.5 g sachet, once a day.

  1. 01Tear open one sachet.
  2. 02Mix thoroughly into a small portion of wet food.
  3. 03Once eaten, offer the rest of their meal.
Serving guidance

Daily serving for a 4.5 kg adult cat. Follow the product label and your veterinarian’s advice. Whisker9 accompanies a complete diet; it does not replace veterinary care.

$327 / 90 days Planned pricingView options ↑

A closer look

Know what’s inside.

Each ingredient has a disclosed amount and form. Explore the complete formula for all 17 actives and their sources.

AI-generated ingredient illustrations. Not actual supplied materials or a dose/scale reference.

Explore the complete formula

Find your fit

One sachet,
every adult cat.

Powder vs. chews

In manufacturing

The first batch
is on its way.

Orders and email signup are not open yet.

Expected to launch in the coming months.

Launch details

We’re getting the first batch ready. In the meantime, explore the full ingredient guide or ask us a question.

No payment, reservation or signup is available on this preview.

Try the email form demo — no signup

Prototype only. Try the form, but no email addresses are collected. The live waitlist will open later.