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Amino acids are molecules that combine to form proteins.

When proteins are broken down or digested, amino acids are whats left behind.

amino acids

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Amino acids are the building blocks of proteins, says board-certified dermatologist Tracy Evans.

Meet the Experts

Keep reading to find out all about the benefits of amino acids for hair.

What Are Amino Acids?

The main purpose of amino acids are to build proteins.

Our bodies need 20 different amino acids to maintain good health and normal bodily functions, explains Evans.

We obtain these essential amino acids through the food we eat.

Our bodies can also manufacture 11 amino acids that we do not have to obtain through our diets.

Since your hair is made of protein, it’s made of amino acids.

They’re responsible for your hair strength and structure, says Kingsley.

It wont grow to its best ability or have its best quality.

I always put the biggest emphasis on what you’re putting into your body.

Oily fish, quinoa, nuts, lean meats, and low-fat cheese are also good sources of protein.

Though every formulation is different, there are a few general perks that you’re free to expect.

It’s really the formula as a whole because there are so many different amino acids, Kingsley says.

Be sure to examine the integrity of the amino acid thats being used, advises Kingsley.

Where is it sourced from?

It’s also about the concentration of that ingredient in the formula.

Our Body Building Shampoo containswheat proteinwhich is strengthening and also adds volume, Kingsley says.

Thirsty locks will drink this hydrating shampoo right up.

Its also ideal for stressed, coarse, or curly hair.

Work your curls while fighting frizz with this defining cream, which offers flexible hold.

The mild formula in this conditioner leaves locks shiny, hydrated, and manageable.

Amino acids boost moisture, while coconut oil and jojoba oil help soften.

The versatile conditioner works well for all hair types and textures.

This purifying and clarifying shampoo leaves hair squeaky clean while strengthening and detangling along the way.

It also helps protect hair from external aggressors that weigh it down and cause dullness.

Yes, particularly for strengthening hair, according to Kingsley.

Allergic reactions to applied products including amino acids can occur, Evans says.