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Sodium Laureth Sulfate

Sodium laureth sulfate is a sodium salt produced by adding ethylene oxide to dodecyl alcohol. This produces an ethoxylate which is transformed in to a half ester of sulphuric acid and neutralized to achieve sodium laureth sulfate. Sodium laureth sulfate is a popular detergent, surfactant, and emulsifier found in many toiletries, cosmetics, and skin care products.

As a detergent, sodium laureth sulfate is found in many skin and hair cleansing products, including facial washes, cleansing gels, shampoos, shower gels and body scrubs. The chemical properties of sodium laureth sulfate enable it to bind to dirt and grime particles, enabling them to be washed away from the surface of the skin or hair. Detergents, such as sodium laureth sulfate, have greater cleansing power than soap in hard water areas. This is because the cleansing action of soap is hampered by the minerals found in hard water, such as calcium. Detergents do not react with these minerals in the same way, allowing them to carry out their cleansing function more effectively.

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Sodium laureth sulfate is a surfactant and, as a result, is often included as an ingredient in products which work more effectively when they produce foam or suds. This includes products such as bath foam, shampoo, and soap. Surfactants are able to join water and oil molecules, which would otherwise repel one another, enabling them to create bubbles. Sodium laureth sulfate’s surfactant properties make it extremely useful in hair cleansing products, such as shampoo. The particles of dirt, grime, and environmental pollution that accumulate on the hair are trapped in the natural protective oils that coat each hair shaft. Water alone does not effectively clean off this oily residue, as oil and water molecules naturally repel one another. Sodium laureth sulfate forms a bond between the oil and water, enabling the dirt and grime to be rinsed off with the shampoo.

Toothpaste works more effectively when it can foam up. This is because the foam is able to enter the small spaces between the teeth that cannot be entered by the bristles on a toothbrush. For this reason, sodium laureth sulfate is included as an ingredient in some toothpastes.

Sodium laureth sulfate’s surfactant properties make it extremely useful in hair cleansing products, such as shampoo.

The emulsifying properties of sodium laureth sulfate make it a useful ingredient in cosmetic products, such as mascara and lip plumper. Sodium laureth sulfate is also used as an emulsifier in some fragrances and perfumes. As an emulsifier, sodium laureth sulfate helps mix other ingredients together and prevents them from separating during transit or as the products settles. This prolongs the shelf-life of the product.

Sodium laureth sulfate is also used as an ingredient in a number of household items, including dishwasher detergent and laundry detergent, due to its cleansing and surfactant properties.

Sodium laureth sulfate is generally well tolerated by the majority of the population, making it a very safe ingredient. However, some individuals with sensitive skin may find that products containing sodium laureth sulfate cause their skin to become dry, irritated, and red. This irritation can arise because of the surfactant and emulsifying properties of sodium laureth sulfate. Sodium laureth sulfate is extremely efficient at dissolving the naturally occurring oils that form a protective layer on the surface of the skin. When these oils are dissolved, they can be washed away, leaving the skin unprotected from environmental irritants.

The emulsifying properties of sodium laureth sulfate make it a useful ingredient in cosmetic products, such as mascara and lip plumper.

Individuals who are sensitive to sodium laureth sulfate may not be able to use toothpastes that list it as an ingredient. For a small number of individuals, sodium laureth sulfate in toothpaste can cause the formation of sores. These sores will heal if use of the toothpaste containing sodium laureth sulfate is discontinued.

A myth arose around sodium laureth sulfate after a hoax email was circulated on the internet. The email claimed that sodium laureth sulfate was a carcinogen that had been found to cause cancer. However, the content of this email was untrue. Despite its lack of accuracy, this email claim has lingered and references to it can still be found on the internet.

Sodium laureth sulfate is sometimes referred to by the abbreviation SLES. Sodium laureth sulfate can also be found listed under other names, including sodium lauryl sulfate ethoxylate, sodium laureth-3 sulfate, PEG-8 lauryl ether sulfate sodium salt, and polyethylene glycol sulfate monododecyl ether sodium salt.

  

Sodium Laureth Sulfate Products

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Leaves all skin types clean and extremely soft to the touch.
$41.00
6.7 oz | OB001
In Stock
 
Gently removes impurities, excess oils, and makeup.
$34.00
8oz | SK021
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5oz | SK071
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A decongesting cleansing gel recommended for oily or problematic skin.
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OB055
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Oil- and soap-free, non-drying cleanser thoroughly cleanses and removes makeup.
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Medicated cleanser for the treatment of acne and clogged pores.
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8.5oz | PT073
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This gel cleanser eliminates excess oil while tightening pores.
$23.00
6.76oz | LP063
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A refreshing, soap free, foaming, cleansing gel.
$30.00
7.2oz | EX038
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A refreshing, soap free, foaming, cleansing gel.
$54.00 $60.00 value
2 x 7.2oz | EXPK01
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Cleanse and soothe your skin with this gentle cleanser.
$41.00
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The perfect first step in your daily skin care regimen.
$58.00 $64.00 value
2 x 6 oz | NSPK01
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Pure and gentle foaming formula with skin soothing benefits.
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5oz | KE092
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Fights dullness for a really deep clean.
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This gentle shampoo adds radiance and sparkle to blond hair.
$15.00
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An eye makeup remover for hypersensitive eyes.
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3.4oz | TL005
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A light lathering bath that restores trace elements to the skin.
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8.45oz | PM100
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Experience lavish fullness every morning with Full Blown Volume Shampoo.
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8oz | FF128
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Let your natural radiance shine through.
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6 oz | OB026
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Effectively detoxifies the pores, dissolves make-up, emulsifies oil and improves skin texture.
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32 oz | PT173
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A refreshing shampoo with nourishing and conditioning benefits.
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When you need deep clean results with a great skin feel, treat yourself to Molton Brown's enriched formula for hands.
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A silicone-free clarifying shampoo that acts as a purifying cleanser.
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8oz | FF146
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Get healthy, clean, soft and nourished hair with this daily care shampoo.
$18.00
8oz | PT205
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Make a clean sweep with this exfoliating wash to gently but thoroughly dissolve surface impurities.
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6.75oz | MR025
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This luxurious shampoo gently cleanses hair while simultaneously giving it healthy shine.
$20.00
8oz | FF124
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Kills bacteria while it soothes and hydrates skin.
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Australian eucalyptus oil with wild mint and menthol aroma.
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10.14oz | MO074
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Hang your bauble filled with Molton Brown's signature scented body wash this festive season.
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Lavish your color daily with the indulgence of Technician Color Care Shampoo.
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A cleanser and toner in one for all skin types.
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Sevillian orange oil with bergamot and orange blossom aromas. It’s a Molton Brown original - straight from the grove.
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Madagascan ylang-ylang with yuan zhi and cedarwood.
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Get a double dose of Lash Domination 10-in-1 Volumizing Mascara.
$18.00 $28.00 value
BE847
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Hands are treated to the natural anti-aging benefits of white mulberry.
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An algae based hydrating cleanser that also purifies, calms and tones the skin.
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Begin your daily beauty routine with this gentle, foaming body cleanser.
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32oz | AP083
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Hang your bauble filled with Molton Brown's signature scented body wash, sparkling from the tree.
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2.5oz | MO347
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Hang your bauble filled with Molton Brown's signature scented body wash, sparkling from the tree.
$15.00
2.5oz | MO351
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Hang your bauble filled with Molton Brown's signature scented body wash, sparkling from the tree.
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2.5oz | MO349
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A luxurious body wash formulated with uplifting cinnamon oil and sprightly geranium oil.
$30.00
10oz | MO059
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Leaves skin clean, soft and provides anti-aging benefits.
$54.00 $60.00 value
2 x 6.8oz | EXPK03
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A rose-based cleansing gel that deep cleanses the skin without irritation.
$45.00
6.8oz | KF001
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A luxurious shower gel formulated with Japanese orange (aka yuzu) with cumin and caraway.
$30.00
10oz | MO135
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A vegetable based cleanser or makeup remover.
$34.00
6oz | BK085
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When you need deep clean results with a great skin feel, treat yourself to Molton Brown's enriched formula for hands.
$28.00
10.14oz | MO080
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Conditions skin to leave it feeling soft, smooth and supple.
$30.00
10oz | MO164
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Kills bacteria while it soothes and hydrates skin.
$54.00 $60.00 value
2 x 6oz | NSPK03
In Stock
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