Petru van Zyl is a highly experienced skin specialist with a remarkable track record spanning over 25 years. She is not only the Founder of pHformula but also a dedicated researcher and author of influential educational material. Her work has made a significant impact and is applied in more than 45 countries around the world.

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Throughout her extensive career, Petru has contributed her expertise in various regions, including  South Africa, Australia, New Zealand, the United Kingdom, Scandinavia, the UAE, Russia, South America, the USA, and different parts of Europe. During this time, she has been actively engaged in researching the latest advancements in skin biology and cosmetic chemistry. This deep involvement has nurtured her passionate commitment to the development of advanced skin resurfacing treatments. 

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Today, based in Barcelona and South Africa, Petru serves as the Founder and Creative Director of pHformula. Her deep interest in the remarkable progress and advancements within the field of dermatological skin resurfacing has led her to collect a wealth of experience and knowledge. Petru has had the privilege of working closely with numerous internationally renowned master opinion leaders, many of whom are distinguished scientists, dermatologists, plastic surgeons, and aesthetic surgeons.

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All treatments and formulas used in pHformula are supported by more than 30 years of combined scientific and medical experience. All pHformula ingredients are pharmaceutical grade and offer an opportunity for physicians to recommend and apply one of the most advanced and effective skin resurfacing treatment systems available in today’s aesthetic market.