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  1. Home
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  3. Manessa Lormejuste
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Manessa Lormejuste

Founder
Ness Knows
Country or state 
United States (New Jersey)
Available to 
Global
City 
Jersey City
Fee 
Ask for pricing
Languages 
English,
French
Volunteer
Yes
Timezone 
America/New_York

Personal Details

Bio

Manessa Lormejuste is a beauty scientist and product developer, blending her passion and scientific expertise to create products that truly make a difference. Manessa has held roles at leading companies such as L’Oréal USA, Beautycounter, and Farmacy Beauty. She started her career as a formulation chemist, working on award-winning hair color, hair care, and skin care products. Recently, Manessa established her own consulting firm, LORM·CO, in 2024 to continue delivering science-backed innovative products for a selected group of brands and founders.

Manessa earned a Bachelor of Arts in Chemical Biology and a Master of Business & Science in Personal Care from Rutgers University, forming the bedrock of her educational foundation. She is also the scientific advisor for MMARA, a budding #beautytech company aspiring to be a digital hair concierge for textured hair users.

Notably, Manessa is regarded as a LinkedIn Top Voice in Beauty and was named a 2024 Top 30 Beauty Product Developer by Beauty Independent.

Current position (1)

Founder

Ness Knows

Achievements (1)
Linkedin Top Voice in Fashion & Beauty

The 2022 LinkedIn Top Voices in Fashion & Beauty highlights 10 thought leaders covering how the multi-billion dollar industry is innovating ahead of New York Fashion Week and prioritizing a more dynamic, inclusive future.

Degrees (2)
Chemistry
Rutgers, The State University of New Jersey
2013 to 2017
Master of Business & Science - Personal Care
Rutgers, The State University of New Jersey
2017 to 2019

Presentations

Presentations (2)
Unlocking the Beauty Industry | My Journey As A Cosmetic Chemist

The keynote presentation provided an industry overview, traced product supply chains, and offered an in-depth discussion on a career path, emphasizing the value of experiences like studying abroad, mentoring, and graduate school. Encouraging participation in professional organizations and exploration of various cosmetic graduate programs across the US, the speaker draws on firsthand experience in navigating an industry with limited visibility. Now, as a thought leader in the field, sharing insights and personal journeys has become a fundamental aspect of their work.

A Road Less Traveled | Redirection As A Pathway to Purpose

Embark on a transformative journey with Manessa Lormejuste, a distinguished beauty scientist, as she shares her inspiring life story in the intersection of STEM and beauty. Through six compelling themes, Manessa imparts wisdom on exploration, education, persistence, intuition, representation, and authenticity, weaving personal narratives and powerful insights. Join this captivating presentation to discover the resilience, passion, and authenticity that propel success, leaving an indelible mark on the future of STEM and beauty.

  • All (2)
  • Videos
  • Photos (1)
  • Press information (1)
This speaker hasn't uploaded any videos yet.
St Catherine University| Cosmetic Chemistry Keynote Speaker
St Catherine University| Cosmetic Chemistry Keynote Speaker
This speaker hasn't uploaded any slides yet.
This speaker hasn't uploaded any one sheet yet.
5 Fashion & Beauty Insiders Share Their Best Career Advice

Books & Articles (4)

She's Ready: Inspiring Travel Stories and Wanderlust Guide for Women Travelers
Statement Junky,
2018
The Journey Continues: Lessons Learned 1 Year At L’Oreal
Beauty Myth Busting w/ Melanin Moi
Pursuing A Master of Business & Science

Expertise (15)

Science
Education
Travel & Adventure
Health & Well-being
Beauty Beauty Brand Ownership and Growth Cosmetic Chemistry STEM education Careers in STEM Mentoring Building Confidence Career Development Product Development Careers in Chemistry Beauty Science

Clients

Rutgers, The State University of New Jersey
St Catherine University
BAUCE Magazine
Queen's University
Villanova University

Awards & certifications (1)

2022 ECO BEAUTY AWARDS
Byrdie
2022

Reviews

Testimonials (16)
  • Manessa Lormejuste recently served as a co-moderator for a panel tackling the rise of dermocosmetics and science-backed beauty. Conducting a session featuring experts from beauty giants Estee Lauder and L’Oreal, indie darling BeautyStat, and a celebrity dermatologist, Manessa led one of our best-reviewed sessions. She brings a unique skill set to events—not only as a beauty scientist and product developer, but also as a savvy social media creator and influencer. In addition to helping shape and direct a fascinating session that spanned technical and consumer-facing topics, Manessa creates compelling social media content during and after events that magnify not only her presence, but also awareness and engagement with the event. And, last but not least, she’s simply a delight to work with!
    Jeb Gleason-Allured
    Group Publisher
    Global Cosmetic Industry/Allured Business Media
    Beauty Accelerate 2025
    13/03/2025
  • It was an immense pleasure having Manessa participate as a panelist at the New York Hall of Science's virtual STEM Night, celebrating women and girls in STEM. I have known Manessa for years through the Intrepid Museum's GOALS for Girls internship program, and she continues to provide helpful insight in the intersections of STEM and beauty/cosmetics. Manessa is a great advocate for diverse mentorships and being an #impacter, a person who pushes for active change and development, especially for Black, Latina/o and Indigenous students and communities. I thank Manessa for her innovation, commitment to science communication and ability to educate and inspire. She is truly a STEM champion!
    Shihadah Saleem
    Verified
  • We gave Manessa a brief for a subject that she researched, and we were very impressed with not only the presentation itself, but what made the magic were her presentation skills. She was very relaxed; just had the right amount of humor; she was very clear, and we all learned a lot. I would say that she went above and beyond our expectations! Do not hesitate to contact Manessa for any speaking engagements! You will be glad that you did.
    Michael Conti
    Verified
  • Manessa was an exceptional speaker in our panel discussion about the importance of equitable beauty products. Her expertise as a cosmetic chemist was invaluable, as she provided clear and engaging information to our audience about advocating for equitable products and holding beauty brands accountable for creating safe formulas. Her dedication to promoting equity in the beauty industry is truly inspiring—not just to us but to our audience as well. Manessa is truly a pleasure to work with.
    Olivia Taylor
    VP of Public Health & Research
    Black Women in Charge, Inc.
    A Scientific Look at Beauty Justice
    12/08/2024
  • I had the honor of having Manessa Lormejuste as a Guest Panel Speaker for The Cindy J Expo on October 19, 2024 in Baltimore, MD! Her expertise in the Product Development space was super impactful. Aspiring chemists and entrepreneurs walked away feeling confident about their next move in their career. Manessa's passion for the beauty industry is admirable and we cannot wait to have Manessa again!
    Cynthia Johnson
    Verified
  • It was a great pleasure to have Manessa Lo on campus for informal discussions and a formal presentation in November of 2023. Our event was co-sponsored by St. Catherine University's Chemistry Department and Iota Sigma Pi Mercury Chapter. We were able to schedule an in-person presentation with live streaming. She is a delightful speaker, a true renaissance women. She spoke about her career trajectory, the importance of networking and internships, planning for a career in cosmetic chemistry, women in science, travel, as well as many other topics. She is a warm and engaging speaker. She immediately draws you in and is very open and willing to share her insights and mentor young scientists. The students expressed that they appreciated having time for casual discussions over coffee and during dinner with her. They learned a lot from her experiences and career planning tips. Manessa was very easy to work with for coordinating the visit and event. It was a successful event. Manessa is always welcome at St. Catherine University.
    Gina Samuleson
    Verified
  • I booked Manessa to be the Keynote Speaker for The Science of Beauty STEM Beauty Summer Camp 2023. After months of following her on LinkedIn and watching the type of content that she posted I knew she would be perfect to serve as the keynote. Our initial interactions and conversations revealed that we had the same mission as it relates to representation and inclusion in the world of STEM and more specifically the beauty space. Manessa’s presentation for the girls was more than I could have dreamed of. She shared her background in the chemistry space as well as the hurdles and setbacks that she faced trying to navigate her way through uncharted territory for African Americans especially women. Her resilience spoke volumes to the young ladies and her presentation set the tone for the week long camp. She was even dubbed ‘Chemist Barbie’ by the students. Her presentation was informative, inspiring and powerful. I will definitely book her again for ALL things Science of Beauty. The booking process was easy and delightful. I would definitely recommend booking Manessa for any speaking engagements involving STEM and Beauty, she is a rockstar.
    Sakeya Donaldson
    Founder
    The Science of Beauty
    The Science of Beauty STEM Summer Camp
    31/07/2023
  • Manessa is a dynamic personality and intelligent speaker! She spoke on a panel at the 10 year anniversary and signature conference for BAUCE Magazine and it was clear after her session that she was a crowd favorite. Our team originally sourced Manessa to speak because of her charisma and intellect; Manessa’s speaking style allows her to offer tactical advice while still be relatable, making her warm, approachable and all around engaging personality. Manessa even stayed after her panel to connect with event attendees even though she was not required too. Manessa truly brings passion and vigor to anything she puts her mind too and I am so honored to have had the opportunity to work with such a dynamic and intelligent young professional.
    Liane Agbi
    Verified
  • As a coordinator for Queen's University's Women in Science and Engineering networking event, I had the pleasure of connecting with Manessa and engaging in her keynote speaker presentation highlighting her journey to how she got to her career today. Manessa was fantastic to listen to and inspired not only me but all of the other women attending our event. Her communication and willingness to engage and provide guidance to university students pursuing science-related fields was remarkable. I would highly recommend Manessa to anyone hosting a speaking engagement if you are looking for a well-spoken and actively engaged individual.
    Monica Lindsay
  • I had the pleasure of working with Manessa when she spoke and facilitated a session for my event. She was absolutely amazing! Her bubbly and engaging personality is truly one of a kind. She led a very informative session on common myths in the makeup, skincare, and beauty industry. Since I told Manessa about the event idea, she was very easy to work with. She came prepared and ready to facilitate her session. Many event attendees came up to me after to let me know how amazing Manessa was. I look forward to working with her again.
    Fanta Dicko
  • Manessa gave my students a wonderful look at what it takes to be a science professional. My students were so inspired by Manessa's career journey and they were excited to learn more. Manessa took the time to answer student questions and her responses reflected not only her wealth of knowledge and expertise in her field but also the love and passion she shares for teaching and inspiring others to pursue a career in science. Thank you so much Manessa!
    Ivelise Flores
    Verified
  • Manessa took the time to speak with the students from the Center for Access, Success, and Achievement at Villanova University. In this discussion of approximately 30 students, we discussed skin health during the winter months and her role as a Beauty Scientist. This has been the most successful event so far this semester for CASA, and this is attributed to the knowledge and wisdom that Manessa shared with our students. Manessa was kind and receptive to the discussion. She also offered feedback and suggestions for students who are interested in further work as a beauty scientist through email and an online seminar format. As a department, we enjoyed working with Manessa and hope to collaborate with her sometime in the future. She is responsive through media outlets, encouraging, empathetic and a joy to work with!
    Tariere Tebepah
    Verified
  • Manessa gave a wonderful presentation to my master’s students about the about her career, the different steps of the beauty supply chain and product development process, and personal branding. Manessa’s lecture was educational, engaging, and inspiring. She was extremely generous with both her time and expertise when answering questions from students after the lecture. Manessa's lecture was very well-received by my students. I cannot recommend Manessa enough and look forward to future events with her!
    Meghan Harrington
    Verified
  • Manessa was an absolute standout as a panelist at the Gen Alpha Panel hosted by the Florida Society of Cosmetic Chemists. Her expertise in cosmetic ingredients was nothing short of impressive, and she brought a wealth of knowledge that captivated the audience. Manessa’s contributions were both educational and engaging. Manessa’s thoughtful perspectives and forward-thinking approach sparked meaningful discussions, leaving a lasting impact on attendees. She is a subject matter expert and a dynamic and articulate speaker who knows how to connect with her audience. We highly recommend Manessa for any speaking engagement or panel discussion. Her expertise, professionalism, and ability to inspire make her an invaluable asset to any event. Thank you, Manessa, for sharing your brilliance with us!"
    Priya Malhotra
    Verified
  • Manessa co-hosted and spoke at our EWC Beauty Founders Mixer. Manessa did an excellent job. She is a great speaker, very profession, kind, and a pleasure work with.
    Marcha Chaudry
  • As Co-founder of Black Women in Cosmetic Chemistry, Inc. (BWICC), I had the pleasure of extending an invitation to Manessa Lormejuste to share her expertise with our community, and her presentation, "Building a Strong Personal Brand," was truly exceptional. Manessa delivered a dynamic and engaging session that resonated deeply with our audience. Her insights were practical, actionable, and incredibly inspiring. She provided our members with a clear roadmap for crafting authentic personal brands that reflect their unique strengths and values. Her message was empowering and encouraged our community to take ownership of their narratives and confidently showcase their talents. Manessa's delivery was captivating and effective in giving concrete steps and tools that our members could implement immediately. She has a natural ability to connect with her audience by sharing her personal experiences, making the content relatable and easy to follow. The feedback from our community has been overwhelmingly positive. Many attendees have expressed that Manessa's presentation has given them a newfound sense of clarity and direction in their personal branding efforts. We are immensely grateful to Manessa for sharing her wisdom and expertise with BWICC. She is a true asset to any event, and I highly recommend her as a speaker.
    Rachel Johnson
    Chief Cosmetic Chemist
    The Charismatic Chemist
    "Building a Strong Personal Brand"
    03/26/2025
    Verified
    More
    Audience engagement 
    Attendees were particularly impressed with Manessa's ability to foster authentic audience engagement. She created a highly interactive environment, encouraging questions and participation, which kept everyone actively involved not only throughout her presentation but also the breakout room session that followed.
    Subject matter expertise 
    She mentioned her subjects of expertise during her presentation. It is evident in writing, poise, and execution that she has a comprehensive knowledge of successful personal branding strategies. She presented the information in a clear, concise, and compelling manner.
    Relevance of talk 
    The strategies Manessa gifted us exemplifies her skill to provide strong relevance to the needs of our BWICC community. Our members found her guidance directly applicable to their professional and personal journeys.
Recommendations
20 Audience
Show More
Why choose me? 

I am a true form of intersectionality where I combine science, femininity, mentorship, and travel.

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