About Me
Safety and sustainability are topics increasingly in the spotlight, and are two common tenets throughout my career
Boris Krivoshiev

Having grown up in South Africa, little did I know at the time that I would find passion in something as dry as “risk assessment”. However, in retrospect, my path was paved early on when my curiosity in the sciences got the better of me and I quickly found myself graduating with a master’s in medicine specialised in medical biochemistry from the University of Cape Town.
My thirst for learning was not satiated which led me to the University of Antwerp, Belgium where my doctoral research in predictive toxicology involved using next generation screening techniques in order to identify substances of concern needing further testing, inform read-across in the scope of Next Generation Risk Assessment, and for application in quantitative risk assessment.
Following my PhD, my experience in the pharmaceutical sector further enforced the need for human health safety. This tenet was then transferred to my experience in cosmetic and personal care product industries where I served as principal toxicologist tasked with developing new assessment approaches and led safety assessment of ingredients, natural extracts, biologics, raw materials, food supplements, and finished cosmetic products.
With expertise within toxicology and working together with brands I am able to advise and support development and acceptance of novel ingredients from concept to clinical testing through evidence-based approaches. This resulted in either introduction of novel ingredients as INCI or acceptance of the finished products on the market, while ensuring human health and brand reputation.
Product development, realisation, and sustainability start with considerations right from initial concept to final product. Attentiveness to consumer wellbeing promotes product longevity, brand reputation, and is one of the fundamental aspects towards true sustainability.
Testimonials
Boris is a fantastic business associate; responsive, direct, quick-thinking, and thoughtful with regard to the projects assigned to him. His flexibility working with our agile timelines helped instil confidence and generated a respected trust from our team to him. Boris’s belief in proper systems and efficient design have been a serious asset to our team. In addition, his understanding of business principles and working within that framework, leave me no reservations about recommending his work.
Boris is an absolute pleasure to work with. He is prompt in his responses, as well as open and transparent in his communication. His assessments are well-thought-out and rooted in strong science. His expertise and support have helped me and my clients navigate the complexities in understanding the safety/toxicological profiles of novel ingredients and new product formats. I would highly recommend Boris!
We’ve had a long term, close knit relationship based on mutual business understanding and respect with Biorius prior to Boris’ arrival there. That said, the value Boris has added to that relationship during his tenure so far there has been considerable. He has worked tirelessly to support our business needs and provide key insights in a timely manner to make informed business decisions. He’s risen to the occasion of every challenge we’ve had for him, no matter what’s brewing. Some inquiries, he has been able to distil down to a simple touch-base, single email exchange. For others, he’s been with us for the long haul, and treated it with professionalism and priority through and through. He’s been a contributing factor in our decision to work even more closely and continues to merit the highest recommendation.
Working with Boris has always been a pleasure. I have relied upon his depth of regulatory and toxicology experience and have not been disappointed.
Boris has been an important resource for toxicological evaluations needed in our projects. He takes a much-appreciated conservative approach ensuring a robust safety profile of novel ingredients. He is expedient, adaptable to our tight deadlines, and always very responsive to any questions we may have. It has been a pleasure working with Boris and I would highly recommend working with him.




