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Zilch Formulas: Your Trusted Premium Herbal Partner Since 2016.

Established in Australia in 2016, Zilch Formulas is the wisdom of 15+ years of clinical experience with the purity of 100% Chinese Medicine herbs.

We’re dedicated to bringing you genuine solutions that are truly natural, so you can embark on your healing journey with confidence.
Because everyone has the right to feel great. 


Results Focused Formulas

At Zilch, we’re focused on creating products that actually work.

Shelves are often filled with hyped products that promise results, labelled “clean” and “natural”, and on closer look reveal ineffective dosages, fillers and low quality ingredients. 
We’re here to change this.

Our premium herbal supplements are tried and tested, and formulated with not only the right ingredients, but at dosages that deliver results.


Genuine in our engagement; transparent with our ingredients

Authenticity is at the core of everything we do. That’s why you’ll never see gimmicks here. We promise transparency from our formulas - they all proudly contain only herbal ingredients and potato starch. And, our reviews and success stories are always 100% real, no compromises. 

Zilch Formulas–Nothing to hide.

Premium Quality

Natural supplements are often elusive about their ingredients and quality.
We take a different approach and create all our formulas in small batches to ensure the highest quality control at every step. Our highly specialised extraction process transforms raw herbal ingredients into pure extracts without the use of any additives, chemicals or preservatives. 

All our formulas are TGA ARTG listed and manufactured in GMP certified facilities.

Empowerment through education

At Zilch, we're fostering a culture of empowerment that guides everyone toward wellness. We encourage you to ask questions you've never considered and to unapologetically prioritise your health and  healing.

We support our community by providing the knowledge and tools needed to take charge of their health—this is the foundation of lasting change.

Join the Zilch Community. We'd love to welcome you!

Wellness & compassion for all.

In our world, kindness to animals is paramount. Our formulas are 100% vegan and never tested on animals.

Through your purchases, our continued sponsorship of World Animal Protection, Animals Australia, Animals Aid Unlimited India, and International Animal Rescue contributes to meaningful rescue efforts that strive for a kinder world for animals.

Thank you for your impact.

Dr. Vivian Tam with bottles of Zilch Acne Formula and plant on left side

Meet our founder

Dr. Vivian Tam is a Doctor of Chinese Medicine, with a passion for skin-health and wellness and is a highly respected educator and practitioner known for her knowledge and expertise. She has a passion for healing without harm, and believes most in empowering people through education and providing them tools to feel confident on their own health journey.

“When I was younger, I suffered from acne for almost a decade with no luck in finding a real, long term solution. When I started working as a Chinese Doctor at my clinic, I applied my knowledge and started using Chinese herbal medicine as a means to heal my skin. Within weeks my acne started to clear up, and my skin is still clear and healthy today.

This led me to have a special focus on skin in my clinic. Today, I still treat patients every day with acne and skin conditions and nothing is more rewarding than to see how life changing it is when a patient is able to find a real solution after trying everything without success. 

With the impressive success rate, I knew I wanted to be able to help people outside of the clinic-setting and make the formula available to acne sufferers world-wide. What started as a humble Chinese Medicine prescription in-clinic, became the sell-out Zilch Acne Formula that we know today.”

The inspiration behind Zilch Formulas: Let’s not suffer through things we don’t have to.

Zilch Formulas is driven by a desire to make a real change, so people can stop suffering through things unnecessarily. It is all too prevalent that people accept symptoms to be normal, just because they are common. Many people endure these discomforts because they don’t know how to fix it, or they simply are unaware that there are solutions.

Dr. Vivian Tam's approach has always been empowerment through education. “I truly believe that people should learn the tools, and gain knowledge to better their health. This fosters excitement about their wellness journey and promotes long-lasting, real changes.”

So, we’d still love for you to stick around, even if you’re not here to buy anything–you never know what life changing information you might take away from being here.

Ready to embark on a life-changing wellness journey with us?

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