Category: Lab Notes

Here, straight from the lab at Prose, you’ll learn what goes into creating our custom formulas. Prose chemists go into detail on ingredient research, the importance of hair treatments— including for your scalp, and discuss some of the sneaky hair aggressors that can wreak havoc on your locks.

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

smelly scalp

Smelly strands begone.

What’s the Difference Between Hair and Body Perfume?

There’s a slight nuance.

How the Prose Chemists Formulate Your Custom Shampoo

5 steps to your best hair yet.

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

Straight from the lab.

Why Pollution Doesn’t Stand a Chance Against Red Algae

Under the sea.

The Unexpected Link Between Hair Loss and Air Pollution

How polluted is your city?

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

Don’t sweat the small stuff.

A Nutritionist Breaks Down Exactly What to Eat for Healthy Hair

woman with long, black, straight hair with fruit barrettes in her hair

Beauty starts within.

A Dermatologist on Why Haircare is Skincare

Your scalp is skin!

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

The why and how.

#AskThePros: How Review & Refine™ Will Instantly Give You Your Best Formulas Yet

close up portrait of woman with freckles and auburn hair

A different kind of R&R.

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

Show me the money!

5 Ways Pollution Affects Your Hair and Scalp Health

Side profile of a smiling woman in front of the water with background view of the city.

The (almost) invisible offender.

What You Need to Understand About Polyquats and Your Hair

curl cream polyquats

Charged up.

Multimasking May Be Exactly What Your Hair Care Routine is Missing

Two birds, one stone.

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