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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 Fix It

smelly scalp

Smelly strands begone.

Everything you need to know about Sodium Lauroyl Sarcosinate

Sodium lauroyl sarcosinate, like sodium lauryl sulfate, is a cleansing and foaming agent. That is where the similarities end. Here, find out what sodium lauroyl sarcosinate really is.

How to Fix Damaged Hair: Causes, Treatments, Tips

Damaged hair may seem out of your control or irreparable but that’s not always the case. Here, find tips on how to repair different types of hair damage for your healthiest locks.

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.

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.

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