Regulatory Toxicologist  ·  Scientist  ·  Explorer

Manali Borse

Where science meets safety — and curiosity meets purpose.

Your favorite product passed my desk before it reached yours.

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My Story

A journey of becoming

From a small town in India dreaming of a white coat, to the city that never sleeps — here's how a girl who never knew the cosmetics industry existed found her calling in the science of safety.

The Beginning

A child who wanted to be a doctor

All I ever wanted growing up was a white coat and a stethoscope. Medicine felt like the only path. When that door didn't open the way I imagined, I found another one — Pharmacy. And sometimes, the detour becomes the destination.

Bachelor's Years · Pune

Going beyond the textbook

I wasn't the kind of student who just showed up to class. I wanted more — synthesizing molecules, writing research papers, getting published before most people had even figured out their thesis topic. Learning wasn't a checkbox; it was a way of life.

2022 · The Big Leap

Packing 22 years into two suitcases

Applications. Interviews. Visa interviews. I thought that was the hard part. At 22, I left everything familiar behind and moved to New York for my Master's. First time truly alone. First time in a city that felt both overwhelming and magnetic. New York didn't just welcome me — it challenged me to become someone I didn't know I could be.

2023 · Kenvue (Johnson & Johnson)

The 4-hour commute that was worth every minute

My first real job came at Johnson & Johnson Consumer Health. Two hours each way, every day. People thought I was crazy. But I was doing real science — validating the "No More Tears" claim, building predictive models, learning what it actually means to protect a consumer. That commute? The best time of my life here.

2024 · L'Oréal

A dream that smelled like moisturizer

I graduated in New York — and walked straight into L'Oréal. A dream? Absolutely. I was a Product Safety Toxicologist, diving deep into safety for everything from lipsticks to leave-on treatments. The perks were nice (free products — yes), but the science was better. I had found my industry — one I never knew existed just three years before.

2025 · SGS · Present

The gatekeeper of your Amazon cart

At SGS, I'm the scientist who decides whether a product earns its place on the shelves of Amazon, Walmart, and Target. I review safety protocols, flag non-conformances, and ensure what reaches consumers is genuinely safe. The weight of that responsibility is something I carry with pride.

All Along the Way

Life between the labs

Somewhere in all of this — I travelled to places that felt unreal. Moved houses more times than I'd like to count. At 25, I bought my first car. I got my Mom to visit and watched her fall a little in love with New York too. Three multinational companies. Countless lessons. A life that, somehow, exceeded the dream.

Professional Experience

What I've worked on

Jul 2025 – Present
SGS
Regulatory Toxicologist · New Jersey, USA
  • Comprehensive toxicological risk assessments for cosmetics, personal care, and medical device portfolios
  • Primary compliance consultant for Walmart, Amazon, and Target supplier product safety programs
  • Ingredient safety reviews against FDA, Health Canada, EU, and California Prop 65
  • MoS, NOAEL/LOAEL, and exposure assessments aligned with SCCS and ICH frameworks
  • Claims substantiation using FTC guidelines and EU Cosmetics Regulation
Jun 2024 – Jun 2025
L'Oréal
Product Safety Toxicologist · New Jersey, USA
  • End-to-end safety assessments for 5+ cosmetic categories — leave-on, rinse-off, and color cosmetics
  • Calculated MoS, SED, PDE, TI, and TTC thresholds to determine safe exposure levels
  • Cross-functional compliance across TSCA, EPA, REACH, and international frameworks
  • EU Product Information Files — 99% report accuracy, zero dossier rejections
Jun 2023 – Dec 2023
Kenvue
R&D Co-op · (Johnson & Johnson) · New Jersey, USA
  • Developed predictive in-vitro eye mildness model — 50% reduction in in-vivo testing failures
  • Tested 12 baby washes/shampoos via ELISA and MTT; correlated results with human ocular data
  • Advanced multiple NPD projects to regulatory-ready submission with zero compliance delays
  • Translated toxicological data into consumer-facing narratives for Marketing and Sales teams
Jan – May 2024
Long Island University
Research Assistant · Brooklyn, New York
  • Investigated protein expression patterns in Alzheimer's disease via SDS-PAGE and Western blot
  • ELISA assays to quantify neurodegenerative biomarkers in AD models
  • SH-SY5Y neuroblastoma cultures to investigate PSEN1 mutations and Aβ processing
Aug 2018 – May 2022
Savitribai Phule Pune University
Research Assistant · Maharashtra, India
  • Synthesized four novel Schiff bases confirmed via IR Spectroscopy
  • Optimized Soxhlet extraction and TLC, 50% yield boost, 20% time reduction
  • Documentation strategy improving analysis speed by 30% for senior PI
Lessons Learned

Things I know now

Three companies, five roles, two continents. Here's what working at the intersection of science, safety, and regulation has actually taught me — the things you don't learn in a classroom.

Regulatory fluency multiplies good science

Brilliant lab work that can't be translated into a compliant submission doesn't move a product forward. Learning to simultaneously speak the language of FDA, EU Cosmetics Regulation, ISO 10993, and REACH was the skill that made everything else defensible — and indispensable to every team I've worked on.

Animal-free testing isn't just ethics — it's the future

The 50% reduction in in-vivo testing failures at Kenvue wasn't just a win for the 3Rs — it was proof that well-validated in-vitro models can outperform traditional approaches. NAMs-aligned methodology is where the industry is heading. Understanding that early, and building towards it deliberately, is the most important technical bet I've made in my career.

The distance from lab result to retail shelf is enormous

A molecule passes an assay. A toxicologist calculates MoS. A regulatory team builds the dossier. A claims team validates the marketing. I've sat at every one of these tables across three companies. Understanding the full chain — not just your piece of it — is what separates a good scientist from an indispensable one.

Cross-industry experience builds pattern recognition

Cosmetics, personal care, medical devices — each runs on completely different frameworks. Having fluency across EU Cosmetics Regulation, ISO 10993, and FDA QSR means spotting analogous problems faster and borrowing solutions that single-vertical scientists wouldn't reach for. Breadth isn't a distraction from depth; it accelerates it.

Claims substantiation is harder than it looks

"Dermatologist-tested." "No more tears." "Hypoallergenic." Behind every marketing claim is a data package that has to survive regulatory scrutiny across multiple jurisdictions. Designing the testing protocols that generate that data — and translating it into FTC- and EU-compliant language — is a craft most people outside the industry never see.

There is always a real person at the end of the data

Every MoS calculation, every NOAEL determination, every safety dossier ultimately answers one question: is this safe for a real person? Keeping that person in mind, not just the regulation — is what makes the work meaningful rather than mechanical. That perspective is what I bring to every assessment I sign off on.

Expertise

Skills & Capabilities

Regulatory Frameworks
FDAEU Cosmetics Reg. MoCRAISO 10993 ISO 13485REACH TSCAICH Guidelines EU MDRMDSAP GHS/SDSOSHA HazCom California Prop 65
Toxicology & Safety
Risk Assessment (TRA)MoS Calculations NOAEL / LOAELSED / PDE / TTC Exposure AssessmentCPSR / SAR 510(k) / IND / PMASCCS Guidelines FTC Claims Review
Laboratory Methods
ELISAFlow Cytometry Western BlottingqPCR / ddPCR Cell CultureImmunofluorescence SDS-PAGEMTT Assay CE-SDSELISPOTLuminex
Software & Databases
R SoftwareGraphPad Prism ECHAPubMed CIR / PCPCLIMS ELNEmpower MS Office Suite
Research & Contributions

Published Work

2022
Green techniques to synthesize Schiff base
Advance Research in Organic and Inorganic Chemistry, Vol. 3, Issue 2  ·  Atul Bendale, Manali Borse, Laxmikant Borse, Vasim Pathan, Anil Jadhav
2022
Pharmacoepidemiology of yellow trumpet flower
International Journal of Comprehensive and Advanced Pharmacology, Vol. 7, Issue 1  ·  Manali Borse, Shubham Bagade, et al.
2021
3D Printing in Pharmaceuticals
Digitalization in the Pharmaceutical Industry, Vol. 1  ·  Manali Borse, Shubham Bagade, Vaishali Naphade, Sandhya Borse
2021
Big Data Analytics in Healthcare
Digitalization in the Pharmaceutical Industry, Vol. 1  ·  Co-author
2021
Internet of Things in Healthcare (IoT)
Recent Advances in Drug Discovery and Development, Vol. 1  ·  Manali Borse, Atul R Bendale, Laxmikant Borse, Anil Jadhav
2020
A review of widespread viral infection: Human coronavirus
International Journal of Research in Pharmacy and Pharmaceutical Sciences, Vol. 5, Issue 4  ·  Co-author
Nutrients are affected by genetics
Nutrigenomics and Nutraceuticals  ·  Co-author

Peer Reviewer — Ad-hoc Reviewer for the European Journal of Medicinal Plants. Critically evaluated manuscripts for scientific rigor, methodological accuracy, and compliance with journal standards.

Currently on My Shelf

Books that found me

The stories that stayed long after the last page.

📖
Inkheart
Cornelia Funke
🩵
It's OK That You're Not OK
Megan Devine
🔍
The Silent Patient
Alex Michaelides
🔎
Sherlock Holmes
Arthur Conan Doyle
The Secret
Rhonda Byrne
🌸
The Days at the Morisaki Bookshop
Satoshi Yagisawa
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Whether you're curious about regulatory toxicology, looking to collaborate, or just want to say hello.