Products I refuse to use (as a chemist)

0 views
0%



I talk a lot about how you don’t need to avoid most of the products people tell you to avoid… but here are some products that I DO avoid ❌ Let me know which ones you avoid!

MY BOOK 📖 The Science of Beauty: https://labmuffin.com/sob
Shop more of my favorite products here: https://shopmy.us/labmuffin
Subscribe for videos every fortnight: http://bit.ly/labmuffinyt

0:00 Lash serums
2:55 Dip kits
6:23 Burst removers
8:00 Online shopping
10:24 Some cleansers
12:22 Tinted sunscreens
14:07 Mascara
17:52 Bad packaging

Burst gel removers https://www.facebook.com/share/p/16L7AfKfAP/
Toxic nail polishes https://www.straitstimes.com/asia/east-asia/seoul-authorities-find-toxic-substances-in-shein-and-temu-products
Kmart cleansing balm https://www.abc.net.au/news/2025-03-12/kmart-skin-product-issue-hyaluronic-acid-hospital-eye-damage/105041162
Scicomm studies:
https://doi.org/10.1177/0963662515572068
https://doi.org/10.1007/s10755-014-9313-4
https://doi.org/10.1177/0963662518786
Powered By Chemicals Mugs: https://labmuffin.com/shop/

🙋🏻 I’m Michelle, a chemistry PhD, cosmetic chemist and science educator, here to explain how beauty products work, debunk myths, and help you make smarter decisions about your skincare, hair and makeup!

Website https://labmuffin.com
Instagram https://instagram.com/labmuffinbeautyscience
TikTok https://www.tiktok.com/@labmuffinbeautyscience

Shop my favorite products (affiliate links): https://shopmy.us/labmuffin
✨ Want smooth, glowing skin? Grab a copy of my FREE Essential Guide to Exfoliation! https://labmuffin.com/exfol
Powered By Chemicals Mugs: https://labmuffin.com/shop/

📺 RELATED POSTS AND VIDEOS
Free exfoliation guide https://labmuffin.com/exfol
Debunking TikTok “expert” advice https://youtu.be/0bRpljNL7ro
Top sunscreen recommendations 2024 https://youtu.be/p5p72V3Jrg8
Are gel nails dangerous? UV, skin cancer, aging and allergies https://youtu.be/Gpqkuo7rzuM
Busting cleansing myths https://youtu.be/gZB3SLdGpeA
Protecting Your Skin From Visible Light https://youtu.be/XYrylZkmT_w
Blue Light From Screens and Skin https://youtu.be/ZnpdmXm5oxc
Blue light update https://youtu.be/Rr4p6hC2ewc
How to REALLY read an ingredient list (feat. cosmetic chemists) https://youtu.be/MTs7DR5tTmQ
🧴 SKINCARE GUIDE 🧴 Find out more: https://labmuffin.com/skin

Wearing Cable Stitch Sweater by @TCDDIY with a shorter neck, Knit Picks Brava Worsted in Dublin

Date: September 9, 2025

34 thoughts on “Products I refuse to use (as a chemist)

  1. I got dip nails and didn’t develop the respiratory symptoms, but omg! My hands hated it! I got red bumps all along the cuticles, and itching deep into the muscle of my fingers, and down towards the palm. I also got a really bad infection under my thumbnail that required going on both oral and topical antibiotics prescribed by my dermatologist. It was awful. Then when the polish was off, my nails were paper thin and ragged. It’s taken a couple of months for them to grow out. I had no idea this was a thing, my nail salon tech recommended it because my nails are normally fragile anyways, but didn’t tell me there was a risk of an allergic reaction. Never again!

  2. Can you please do a review on the bath and body works shampoo and conditioner. I’m skeptical because of the fragrance having a potentially high alcohol content. I feel like a lot of people are put off by it, the same way they’re put off by drug store items. But that doesn’t necessarily mean they’re bad

Leave a Reply