TINY BY DESIGN
MIGHTY BY NATURE

From lab to leash, this is how innovation meets instinct, how science becomes care, how your dog's best life starts here.

About We asked a simple question: why should pet care fall behind? At COZZETT, we refused to accept that it should. We believe care should be not more, but finer—not louder, but more intentional.
Read about us
What's Inside

The Ingredients Behind the Care

  • Plant-Based Formula

    COZZETT formulations are built around Cili — a proprietary, nutrient-dense, multifunctional super-ingredient — establishing systemic balance at the core, and refined with targeted actives for precise support.

  • Nanonisation Technology

    A proprietary physical process that reduces ingredients into 178nm ultra-fine particles — enhancing dispersibility and supporting more efficient nutrient utilisation, without chemical solvents or modification.

  • Clinically Researched

    Every formula tested. Every claim verified. Our US-based research team conducts global R&D testing on each product to ensure safety, efficacy, and consistency. FDA registered badges aren't promises—they're proof. You're not guessing if this works. We know it does because we've tested it.

Our Formula vs. Standard Pet Supplements

Why nano-technology matters:

Standard Supplements → Slower absorption → Longer wait for results
Our Formula → 1.7x faster absorption → Results in days, not weeks

That's not just faster. That's better value. Your pet gets relief 
when they need it.

Customer Support

Our dedicated team provides timely assistance, committed to addressing your queries.

Contact us

30-Days Free Returns

We stand behind every Cozzett pouch, no expiry date on that promise.If something isn't right, just reach out and we'll make it right. We accept returns within 30 days of delivery, no questions asked.

Refund & Return Policy

Free Shipping in Hong Kong 

As part of our launch promotion, we're offering free delivery on all orders of one box or more within Hong Kong, no minimum spend, no catch.Your order will be delivered via JD Delivery, usually within 1–3 business days.This is a limited-time promotion, so enjoy it while it lasts! We'll let you know if anything changes.

Shipping & Delivery Policy

Frequently Asked Questions

COZZETT is built on human wellness science, not generic pet supplement formulas. Every product uses proprietary Nanonisation technology for 1.7x higher absorption, a Cili-powered plant-based formulation system, and is developed by US-based researchers and manufactured in HACCP and GMP-certified facilities.

Most pets show noticeable changes within 4 to 6 weeks of consistent daily use. Results vary depending on your pet's age, weight, and health condition. For best results, use as part of a daily routine.

Nanonisation breaks active ingredients down to 250x smaller than a cell, roughly 178nm in size. This makes them water-soluble, gut-friendly, and absorbed 1.7x more efficiently than standard supplements, with no chemical solvents or modification involved.

We ship worldwide via SF Express. Shipping costs are calculated at checkout based on where you're sending your order.

A heads up for international customers: customs fees and import duties may apply depending on your country — these are set by your local government and aren't something we control. They'll be the recipient's responsibility upon arrival.


Estimated delivery is 3–7 business days depending on where you are. Once your order ships, you'll get a tracking number so you can follow it every step of the way.

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