José Gabriel Ríos Hernández
Enthusiastic Chemistry student with training in Cosmetic Chemistry and a strong foundation in skincare and product formulation. Experienced in research on algae-derived fucoidan, antioxidant properties, and UV protection, translating complex scientific concepts into accessible knowledge. Aiming to leverage expertise as a Beauty Advisor at Sephora while pursuing a career in cosmetic formulation and deepening understanding of client needs and beauty industry trends.
Work History
Undergraduate Research Assistant
1 Year 11 Months- Conducted undergraduate research involving algae-derived compounds, particularly fucoidan, and their potential role in protection from ultraviolet radiation.
- Investigated the antioxidant properties of fucoidan, including its relevance to oxidative stress and its potential value in skincare and photoprotective applications.
- Explored applications of natural compounds in sunscreen and photoprotective formulations, strengthening knowledge of sun protection, ingredient functionality, and formulation science.
- Studied UV exposure and photodegradation, building an understanding of how light can affect the stability and performance of sunscreen-related materials.
- Reviewed scientific literature and experimental data to evaluate relationships among ingredients, formulation, stability, and product performance.
- Developed strong attention to detail, organization, analytical thinking, and the ability to communicate technical information clearly.
- University of Puerto Rico
- 2 Years
Intern
2 Months- Conducted research on local marine species and habitats for project development.
- Assisted in data collection and analysis for marine conservation projects.
- Collaborated with team members on environmental monitoring initiatives and reporting.
- Supported team in organizing community outreach events and educational workshops.
Education
Bachelor of Science - Chemistry
- Fourth-Year Student
- Relevant Coursework: Cosmetic Chemistry, Organic Chemistry, Analytical Chemistry, Instrumental Analysis, Physical Chemistry and Cosmetic Chemistry
- Researched algae based sunscreen and its properties of UV-Protection
- Degree Awarded with [Honors]
Skills
Personal Information
Title: Skincare Advisor, Cosmetic Chemistry Knowledge
Skin Care and Makeup
I have a strong personal interest in skincare and makeup, which has grown alongside my studies in chemistry. My long-term goal is to become a cosmetic chemist and work in the formulation of skincare and makeup products for reputable beauty brands. Because of my chemistry background, I pay close attention not only to how a product looks or feels, but also to its ingredients, how they function, and how different skin types may respond to them.
I am particularly interested in understanding active ingredients, ingredient interactions, and potential sensitivities. For example, I am familiar with salicylates such as salicylic acid and understand the importance of considering a client's known sensitivities or allergies when discussing products. My academic background has also given me a deeper appreciation for sunscreen ingredients, antioxidants, formulation stability, and how cosmetic products are designed to perform on the skin.
What excites me most about working at Sephora is the opportunity to combine my scientific knowledge with my genuine interest in beauty and help clients feel more confident and informed when selecting products that fit their individual needs.