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Lab Notes

How to Fix Damaged Hair: Causes, Treatments, Tips

Hair Damage can come from all sorts of places. Whether from environmental aggressors, hair habits like chemical dyes or lifestyle factors like diet and…...
July 30, 2024 4 min read
smelly scalp

Why You May Have a Smelly Scalp and How to Change That

November 8, 2020 1 min read

What’s the Difference Between Hair and Body Perfume?

October 2, 2020 1 min read

How the Prose Chemists Formulate Your Custom Shampoo

August 21, 2020 1 min read

Our R&D Team on How to Mix Up the Perfect Haircare Formula

August 17, 2020 2 min read

Why Pollution Doesn’t Stand a Chance Against Red Algae

August 13, 2020 2 min read

The Unexpected Link Between Hair Loss and Air Pollution

August 12, 2020 1 min read

Sweaty Hair vs. Dirty Hair—What’s the Difference?

July 28, 2020 2 min read
woman with long, black, straight hair with fruit barrettes in her hair

A Nutritionist Breaks Down Exactly What to Eat for Healthy Hair

July 22, 2020 3 min read

A Dermatologist on Why Haircare is Skincare

July 20, 2020 3 min read

Telogen Effluvia (TE) Hair Loss & How to Prevent It

June 25, 2020 4 min read

CBD Is The Expensive Ingredient Your Hair Can’t Get Enough Of

May 28, 2020 2 min read
Side profile of a smiling woman in front of the water with background view of the city.

5 Ways Pollution Affects Your Hair and Scalp Health

March 20, 2020 2 min read
curl cream polyquats

What You Need to Understand About Polyquats and Your Hair

March 17, 2020 1 min read

Multimasking May Be Exactly What Your Hair Care Routine is Missing

March 16, 2020 3 min read