Author: Kristina Marković

As a mag. oecol. et prot. nat. (University of Zagreb), I have spent over 25 years in the oil and gas industry - currently as a Senior Environmental Protection Expert — managing hazardous waste, wastewater analyses, soil contamination, and ISO 14001 audits. With a lifelong connection to plants, I established my own home DIY lab and became a Diploma-certified organic skincare formulator (Formula Botanica, Advanced Diploma in progress). Through bykristinamarkovic.com, I combine technical environmental insight with botanical beauty — teaching a structured approach to formulation rooted in ingredient transparency and the environmental fate of everything we create. Because every ingredient has a story that continues long after it leaves your skin.