Cosmetology of the 21st century is not just skin care, but a symbiosis of science, aesthetics and the latest technologies. Galina Nagulyak is a doctor who has turned traditional care into a real art based on scientific research. She combines medical education, deep knowledge of skin biochemistry and innovative methods, creating effective personalized care protocols. Thanks to her unique approach, her clients receive not just beautiful skin, but a healthy and harmonious appearance without side effects.
Medical education and international experience
Galina Nagulyak began her professional career at the I. Ya. Horbachevsky Ternopil National Medical University, which was recognized as the best medical university in Ukraine in 2025 according to the SCImago Institutions Rankings. After completing an internship in radiology in Lviv, she moved to the United States, where she received an esthetician license. There, Galina began to actively work with advanced methods of non-invasive cosmetology, studying modern technologies and developing her own care protocols.

Her experience includes collaboration with leading cosmeceutical brands such as GlyMed Plus, Cosmedix, Circadia, Bion, Medik8, Instytutum. Thanks to a deep understanding of the biochemical processes occurring in the skin, she develops personalized care programs. Galina's work is based on an analysis of the skin condition, the client's lifestyle and their individual needs. This is a strategic approach to skin health: delicate but deep, scientifically based and aimed at achieving maximum results without compromising health.
"Retinol lifting code": personalized rejuvenation
Galina's main signature technique is the "Retinol Lifting Code", based on the synergy of retinoids and peptides. This approach allows you to activate skin renewal without side effects such as irritation, peeling or increased sensitivity to the sun.
The methodology includes:
✔️ Gradual introduction of retinoids for gradual adaptation of the skin
✔️ Use of peptides to support barrier functions
✔️ Personalized selection of active ingredients
We don’t just rejuvenate, but restore the health of the skin, achieving not an instant, fleeting effect, but a sustainable improvement in its quality, explains Galina.
This practical knowledge formed the basis of a unique scientific study conducted by a cosmetologist and researcher on the topic: “Synergy of retinoids and peptides in step-by-step skin remodeling: optimizing anti-aging care without side effects.”
In her work, Galina proves that a carefully selected combination of retinoids and peptides allows you to achieve noticeable rejuvenating results without discomfort. This is a real breakthrough in cosmetology, allowing you to get a lasting effect without stress for the skin.
Innovations and artificial intelligence in modern cosmetology
Modern cosmetology is not just skin care. It is a combination of science, aesthetics and advanced technologies. With a medical education and a deep understanding of skin biochemistry, Galina Nagulyak introduces innovative methods, developing personalized care protocols that provide the most effective results.

She uses artificial intelligence (AI) to help her do this. She integrates AI primarily to analyze scientific research, prepare educational materials, automate recommendations, and create personalized care plans. This is another unique feature of her work.
« AI does not replace a specialist, but makes him more efficient. It helps to plan, generalize and automate processes, which allows a specialist to focus on development, learning new things and improving. Administrative and analytical work can be entrusted to AI,” the cosmetologist and researcher notes.
Education and enlightenment: books about beauty and more
Galina Nagulyak is not only a practicing cosmetologist, but also actively involved in educational activities. She is the author of the popular book "Skin Code: Structure, Care, Rejuvenation", in which she explains complex scientific processes in an accessible language and helps people better understand their skin. She is currently working on a new book "Hormones and Skin", where she analyzes in detail the influence of the endocrine system on the condition of the skin.
Galina Nagulyak is about intellectual cosmetology, which combines science, technology and a deep understanding of the human body.
She is a member of the Association of Aesthetic Medicine Specialists of Ukraine and the Association of Beauty Industry Specialists of Ukraine, regularly speaks at specialized conferences and trains a new generation of cosmetologists.
For her, cosmetology is not just an external transformation, but conscious self-care, acceptance of one’s body and understanding of one’s nature.
Every woman has the right to well-groomed, healthy skin. And my mission is to help her understand her beauty, she says.
Galina Nagulyak creates a science of beauty based on research, technology and a love of detail. Thanks to her approach, clients receive not only aesthetic improvement, but also a deep understanding of their skin.
True beauty is not only about appearance, but also about inner harmony. And Galina helps to achieve it.
Author of the article: Vladyslava Kostenko

Add a comment