Decyl-Glucoside for Hair: Advantages and The best way to Use It


Woman shampooing her hair in the shower

One of the crucial talked-about topics in haircare is the use (or avoidance) of sulfates. Sodium lauryl sulfate is among the mostly mentioned components, because it has been discovered to strip the hair of colour and pure oils. Whereas some consultants do not buy into the sulfate-free controversy, many nonetheless select to hunt out shampoos that comprise different cleansers. Enter, decyl-glucoside.

Decyl-glucoside is a mild and biodegradable surfactant utilized in beauty merchandise, comparable to shampoos and cleansers. It is derived from plant-based fatty alcohols (coconut c8-16) and glucose (sugar/starch), and it is grow to be well-liked due to its potential to lather right into a beneficiant foam.

Decyl-glucoside is taken into account light on account of its low threat of pores and skin irritation. It’s distinctive as a result of it has a superior potential to create and keep a foamy lather. It’s technically thought-about a sulfate, nonetheless it’s sourced from coconuts and isn’t thought-about carcinogenic—subsequently it’s thought-about a protected different to sulfates made from petroleum, comparable to sodium lauryl sulfate.  Because of this, it is usually utilized in child shampoos and shampoos for these with scalp irritation.

Creating most lather with a plant-based and delicate formulation, decyl-glucoside sounds virtually too good to be true. However is there anybody who should not use it? We turned to consultants for the total scoop.

Discover out all the professionals and cons and the most effective methods to make use of decyl-glucoside to get the utmost advantages from this foaming cleanser.


MAIN BENEFITS: Cleanses scalp and hair, maintains pure moisture, and reduces likelihood of pores and skin irritation

WHO SHOULD USE IT: Decyl-glucoside is protected to be used on all hair varieties and textures, however these with curly or dry hair who’re searching for a mild cleanser would profit most. It’s also useful for these with irritated and dry scalps who want to cleanse with out stripping the pores and skin of its pure oils.

HOW OFTEN CAN YOU USE IT: It’s protected for each day use, however like different surfactants, it shouldn’t be left on for various minutes at a time to keep away from irritation. All hair and scalp wants will fluctuate from individual to individual, so it is essential to talk to your dermatologist for those who really feel your present cleaning routine isn’t working for you.

WORKS WELL WITH: It may be mixed with all sorts of different surfactants. It’s usually mixed with pure polymers, comparable to xanthan gum and carrageenan gum, to create a thicker components. Combining it with cocamidopropyl betaine or soy ends in a smoother consistency.

DON’T USE WITH: It has been proven to trigger irritation when mixed with methylene bis-benzotriazolyl (MBBT), however the reason for this irritation has not been decided. These with a identified allergy to the alkyl glucosides or coconut mustn’t use decyl-glucoside.

Advantages of Decyl-Glucoside for Hair

Benefits of Decyl-Glucoside for Hair

Retaining the scalp clear of oil and buildup is crucial for good scalp well being and general hair look. Shampoos are surfactants, which work by decreasing the floor stress between oil and water to take away grime, particles, and oil from the hair and scalp. Many shampoos use harsh sulfates, comparable to sodium lauryl sulfate and sodium laureth sulfate, which trigger a lathering impact for a deep clear, Shirazi explains.

Many shampoo options for dry and curly hair don’t foam up, which can consequence within the feeling that the scalp isn’t completely cleaned as a result of we historically count on a lather from shampoo. Decyl-glucoside is a singular cleanser as a result of it has the power to lather right into a wealthy foam regardless of not containing these harsh sulfates. “Sulfates could be dangerous to well being as they’ll construct up within the physique extra time,” explains licensed trichologist Veronica Joseph. “They’ll strip the pure oils from the scalp and hair strands probably resulting in a dry scalp and hair. Some sulfates are derived from petroleum, identified to be a carcinogenic ingredient. Petroleum primarily based merchandise when utilized to the hair or scalp can coat hair strands not permitting moisture in or out.”

Decyl-glucoside is plant-derived, not petroleum-derived, making it a safer selection. Listed below are the opposite advantages of decyl-glocoside:

  • Gently cleanses scalp and hair: Decyl-glucoside is ready to cleanse the scalp and hair of grime and extra oil with out the danger of irritation posed by different cleansers that comprise harsh sulfates. “Decyl-glucoside is taken into account a lot much less irritating and extra light on the pores and skin, with superior foaming properties that disperse the formulation throughout the pores and skin, enhancing the texture,” Shirazi explains. Decyl-glucoside is taken into account so light that many child shampoos and washes belief it on ultra-sensitive child pores and skin.
  • Maintains moisture: In contrast to conventional sulfates utilized in many shampoos, decyl-glucoside isn’t stripping. “By creating a pleasant foam and rinsing out properly, it’s able to successfully cleaning the scalp and hair—all whereas sustaining moisture,” Chook shares. This makes it a fantastic possibility for these with dry or curly hair who wish to take away buildup and keep away from harshly disrupting the scalp’s pure oil manufacturing.
  • Doesn’t irritate scalp or pores and skin: Most sulfates could be harsh on the pores and skin, resulting in irritation, flaking, and irritation, Shirazi explains. Due to its extra pure formulation, Decyl-glucoside is ready to present an expensive lather that doesn’t irritate the scalp or pores and skin. Scalp irritation and irritation are main causes of hair loss, so decreasing these situations can result in an improved general look of the hair.
  • Supplies raise: Many pure shampoos don’t kind a lather and may depart the hair feeling heavy or limp. Shirazi recommends decyl-glucoside to these trying so as to add texture or quantity to the hair shaft because of its superior foaming properties in contrast with different cleansers.
  • Shampoos with out damaging the surroundings: Chook explains that decyl-glucoside is shaped by reacting a pure alcohol from coconut with sugar (glucose). It’s thought-about gentle, low toxicity, and eco-friendly, making it a fantastic possibility for these trying to reduce the environmental footprint of their magnificence routine. Shirazi agrees, including that as a plant-based ingredient, it’s a sustainable different to standard surfactants.

Hair Sort Issues

Our consultants agree that decyl-glucoside is protected for all hair varieties, together with curly, dry, and color-treated hair. When you’re searching for an answer for eradicating buildup with out stripping hair of colour or pure oils, decyl-glucoside is a strong selection. This cleanser can also be a fantastic possibility for these with irritation or irritation of the scalp who wish to cleanse with out worsening the situation of the pores and skin.

“When you’ve got allergic reactions to the plant-based components used to provide decyl-glucoside, comparable to coconuts, palm oil or corn, decyl-glucoside ought to be prevented as an ingredient in a hair product,” cautions Joseph. “The American Contact Dermatitis Society lists decyl-glucoside as an allergen it has the potential to annoy eyes, pores and skin, and the lungs.”

The best way to Use Decyl-Glucoside for Hair


Decyl-glucoside could be discovered listed as an ingredient on many magnificence merchandise, however it’s most frequently discovered within the child care aisle on account of its light nature. It’s a nice possibility for individuals who try to keep away from harsher sulfates of their haircare routine, however miss the wealthy lather of conventional shampoos.

This isn’t an ingredient for buy individually, however as a substitute one thing you’ll search for on the label of shampoos and co-washes. Merchandise containing decyl-glucoside could be safely used each day, nonetheless it is very important keep away from over-cleansing the hair and scalp, as this could contribute to irritation and dry hair/scalp situations.

Listed below are the principle methods you will notice decyl-glucoside utilized in merchandise for the hair:

  • Mild shampoos: “A hair cleaning product that has decyl-glucoside as an ingredient is a milder product that’s protected for a delicate pores and skin and scalp,” says Joseph. As with different surfactants, merchandise containing decyl-glucoside ought to solely be left on for a couple of minutes earlier than completely rinsing out to keep away from irritation.
  • Moisturizing conditioners: Mild conditioners will usually have decyl-glucoside in it for its moisturizing properties, in addition to its potential to maintain the product’s components secure. Decyl-glucoside additionally helps the conditioner rinse out simply.
  • Hair styling merchandise: Additionally, you will discover decyl-glucoside in hair styling merchandise, together with hair gels, mousses, dry shampoo and smoothing serums.

The Greatest Merchandise With Decyl-Glucoside

From shampoos to conditioners and styling merchandise, there are a lot of hair care merchandise with this hardworking ingredient.

Babassu Conditioning Sulfate-Free Shampoo
Mielle Organics Babassu Conditioning Shampoo $10.00

Shirazi recommends the Mielle Organics Babassu Conditioning Shampoo as a mild moisturizing shampoo that accommodates decyl-glucoside.

Desert Essence Coconut Hair Defrizzer
Desert Essence Coconut Hair Defrizzer and Warmth Protector $10.00

Merely spray on this Desert Essence Coconut Hair Defrizzer and Warmth Protector for shiny and clean hair. Infused with coconut and jobjoba oils, together with decyl-glucoside, this product can even assist defend your hair from warmth harm.

SheaMoisture Coconut & Hibiscus Curl and Shine Shampoo
Shea Moisture Coconut & Hibiscus Curl & Shine Shampoo $7.00

This SheaMoisture Curl and Shine Shampoo gently cleanses hair whereas infusing it with moisture from coconut oil. This shampoo has decyl-glucoside and is freed from harsh sulfates, parabens and phthalates.

John Masters Organics
John Masters Organics Volumizing Foam $29.00

Add raise and physique to your hair with John Masters Organics volumizing foam. This aerosol-free foam is made from light components, together with quinoa, acacia gum and decyl-glucoside.

R + Co Foaming Conditioner
R+Co Analog Cleaning Foam Conditioner $32.00

The decyl-glucoside on this R+Co Analog Conditioner offers the pure cleaning and foaming properties to make this product a house run. This product helps color-treated or dry hair look shiny, clean and wholesome.

  • Is decyl-glucoside thought-about vegan?

    Sure, decyl-glucoside is vegan because it doesn’t comprise animal or animal by-products.

  • Is decyl-glucoside thought-about protected?

    The Environmental Working Group ranked decyl-glucoside as a 2 or “low hazard” on a 1-10 scale. The Beauty Ingredient Evaluate Skilled Panel researched this ingredient and located it to be protected as properly.

  • Does decyl-glucoside assist with dandruff?

    As a consequence of its superior cleaning properties, you’ll usually discover decyl-glucoside in lots of anti-dandruff shampoos.

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