Journal

Our expert guide to scalp science, hair health and ingredient education.

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Hair Types 101

Different hair types require different care, so knowing yours is integral to treating it right

by Katie Olsen

44 Results

Models with long blonde and brunette hair tied together whilst facing away from eachother
Does Exercise Cause Hair Loss?

What is the connection between hair loss and working out? Find out more about the truths and myths.

How To: Hair Masks
How To: Hair Masks

Learn how these deep conditioning treatments should work, what ingredients to avoid, and the best methods for application.

The Benefits of Avocado Oil for Scalp and Hair
The Benefits of Avocado Oil for Scalp and Hair

Rich in emollient properties, avocado oil can do wonders for your strands.

New Year Scalp and Hair Care Resolutions From Lars Skjøth
New Year Scalp and Hair Care Resolutions From Lars Skjøth

Hårklinikken founder Lars Skjøth has six simple DOs and DON’Ts for you to make 2024 the year you elevate your routine to achieve optimal scalp health.

Dandruff or Dry Scalp: How to Tell The Difference
Dandruff or Dry Scalp: How to Tell The Difference

Having an itchy and flaky scalp can be infuriating and embarrassing, but it’s also difficult to know if it’s dandruff or a case of dry scalp. Make sure you're not treating the wrong condition.

Are Parabens Bad For You?
Are Parabens Bad For You?

What parabens actually are, what they’re used for, and why we never use them. 

How To: Hot Styling Tools
How To: Hot Styling Tools

Tips and tricks for heat styling that reduce the potential for damage. 

The Benefits of Aloe Vera Leaf Extract For Hair and Scalp
The Benefits of Aloe Vera Leaf Extract For Hair and Scalp

When combined in with specific ingredients, aloe vera can work wonders for your scalp and strands. 

Is Dry Shampoo Bad For You?
Is Dry Shampoo Bad For You?

Dry shampoo isn’t a shampoo at all, and there is no replacement for washing with shampoo & water. Read more.

How To Treat Your Scalp and Hair in Winter
How To Treat Your Scalp and Hair in Winter

The colder months can wreak havoc on your scalp and strands, find out what to do as the temperature drops. 

Benefits of Passionflower Extract on Hair
Benefits of Passionflower Extract on Hair

With an ornate structure and pastel-hued tendrils, the purple passionflower is more than a beautiful bloom. 

Are Silicones Bad For Your Hair?
Are Silicones Bad For Your Hair?

Find out why silicones are used in hair products, and why we avoid including them in our formulas.