Accreditations
Our Certificates
At ByZilz Aesthetics, we’re proud to hold the necessary certificates and qualifications that demonstrate our commitment to providing safe and effective aesthetic services.




By Zilz Aesthetics was founded by myself, Zilan Diana Alagoz, to provide wellness, skin and aesthetic services tailored to each individual’s desires. We embrace your natural self and the enhancement of your own individual beauty. With an emphasis of building your trust, we are known for turning away patients for treatments if we think it is not the right thing for them with honesty.
My vision began after suffering with cystic acne during my teens, which lead me to seek the help of various dermatologists in London and abroad, although nothing worked. My struggle with acne severely affect my mental health, destroyed my self-esteem and confidence. I started By Zilz Aesthetics in 2020 and since then I have been providing my knowledge and expertise to hundreds of my clients.
I began my healthcare career working in the NHS in various healthcare roles across numerous hospitals in London. During this time, I began to undertake several aesthetics courses ranging from level 5 to level 7. I have now amassed over 10 qualifications to cover all fields of aesthetics and wellness with a master’s level equivalency.
At ByZilz Aesthetics, we’re proud to hold the necessary certificates and qualifications that demonstrate our commitment to providing safe and effective aesthetic services.