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What Is Decyl-Glucoside, And Why Should You Consider Using It?

The use (or avoidance) of sulphates is one of the most controversial topics in haircare. Equally controversial is the continued use of sodium lauryl sulphate, a highly aggressive chemical that depletes hair of pigmentation and essential oils. While some experts disagree with the sulphate-free controversy, many people still choose shampoos that use alternative surfactants.

Decyl-glucoside is soluble and relatively mild. It can build and sustain a frothy lather despite the absence of sulphates. As a result, it is found in washes and shampoos used for babies who suffer from scalp and skin irritation.

Decyl-glucoside creates lather while containing no sulphates. It almost seems too good to be true, so let’s get some details on decyl-glucoside and its benefits.

How To Use Decyl-Glucoside

Many haircare products contain decyl-glucoside. It’s common in baby products because of its gentle properties. It’s a fantastic alternative for individuals who want to limit sulphates in their hair products yet miss the thick foam of standard shampoos. It’s not a chemical you can buy separately. Instead, check for it on the packaging of hair products and co-washes.

Who Is It Suitable For?

Decyl-glucoside is suitable for all hair varieties and conditions. However, it is especially beneficial to people with curly or dry hair who want to avoid sulphates. It’s also good for someone who has a sensitive or itchy scalp and wants to wash without removing the skin’s essential oils.

How Often Should You Use It?

Decyl-glucoside is suitable for daily use. However, as with other surfactants, it should not be left on for longer than a minute to avoid irritation. Everyone’s scalp and hair demands are different, so check with a hair specialist if you have any particular concerns.

Is It Okay To Use It In Conjunction With Other Products?

You can mix decyl-glucoside with a variety of different surfactants. To make a thicker mixture, you can blend it with natural polymers like guar gum and carrageenan gum. When you combine it with soy or Cocamidopropyl, it will have a better consistency.

Benefits Of Using Decyl-Glucoside

It’s critical for the health of your hair and scalp that you keep your scalp free of oil and deposits. Shampoos are surfactants that remove dust, dirt and fat from the hair and scalp by lowering the interfacial tension between water and oil. Sulphates are present in many shampoos and provide a moisturisation effect for a thorough clean. Decyl-glucoside is an exceptional cleanser because it can froth into a thick foam despite not containing sulphates, which can deplete hair of pigment and essential oils.

Decyl-glucoside is beneficial to those with curly hair or colour-treated hair. It also can cleanse while foaming up into a thick lather. Here are some of the advantages of decyl-glucoside:

It Cleanses The Hair And Scalp Gently

Decyl-glucoside can cleanse the hair of impurities and excess oil from root to tip without irritating. Gentle on the skin, it has excellent foaming qualities that help spread the solution across the skin and improve the texture.

It Maintains Hydration And Moisture

Decyl-glucoside, unlike sulphates found in many shampoos, does not strip the hair. It gently cleanses the hair and scalp while preserving moisture by making a pleasant foam and thoroughly washing it out. This makes it a good option for those with thin or wavy hair who wish to get rid of buildup. It’s also the most effective option if you don’t want to compromise the scalp’s healthy oil production.

It’s Gentle On The Scalp

Irritation and inflammation of the scalp are the most common reasons for hair loss. Sulphates can be irritating to the skin, causing flaking, redness and inflammation. Decyl-glucoside can generate a pleasant lather without sulphates. This enhances the general texture of the hair.

It Lifts And Adds Volume To Your Hair

Some sulphate-free shampoos don’t lather well and might make your hair feel sluggish or lifeless. As a result, experts advise anyone wishing to add thickness or volume to their hair to use decyl-glucoside.

It’s Environmentally Friendly

Decyl-glucoside is gentle, low in toxicity and environmentally friendly, making it an excellent choice for anyone trying to reduce their hair routine’s ecological consequences. Experts also agree that it is an environmental alternative to traditional surfactants because it is a plant-based substance.


Decyl-glucoside is a sulphate-free surfactant that is present in shampoos and washes. It’s an excellent option for haircare products since it is delicate and gentle, making it suitable for even the most sensitive skin. Decyl-glucoside has also replaced sulphates in many traditional hair products, thus lessening the damage to your hair and skin.

Haircare products may have some ingredients which don’t agree with your hair or scalp. If you have scalp irritation due to changing haircare products, Vinci Hair Clinic can help. We offer a free consultation to all our clients. Get in touch and book your appointment today!