Substances which provide a protective lipid layer to the skin, occlusives help reduce water loss and maintain skin hydration.
Occlusives: Ingredients that slow down the evaporation of water from the skin, and appear in moisturizers, including: beeswax, caprylic/capric triglycerides, cyclomethicone, hydrogenated castor oil, mineral oil, lanolin, petroleum, petrolatum, silicone, ...
Occlusive: Occlusive means Impenetrable. Usually refers to an occlusive shield or film that is spread onto the skin to slow or prevent moisture evaporation. This shield or film is usually made up of materials, such as oils and waxes that cannot be penetrated by water.
O Occlusives Oxybenzone
P Panthenol Parabens Peptides Petrolatum Phloretin Phthalates Pomegranate
R Restylane Resveratrol Retin-A Retinoids Retinol ...
Also called non-occlusive. Refers to products that do not cause skin breakouts because they do not plug the pores of the skin.
Para-aminobenzoic acid. Found in the vitamin B complex. Used as an ingredient in some sunscreen products.
Occlusion: Lanolin was the first substance to be used in an occlusive system. Its use as a barrier has been known for thousands of years. Similar to other moisturizers, lanolin functionality was thought to be occlusive; therefore, lanolin prevents the loss of water.
Occlusives, which are substances that physically block water loss in the stratum corneum, or layers of the skin, include: Petrolatum (in a minimum concentration of five per cent is the most effective occlusive), followed by lanolin, mineral oil, and silicones such as dimethicone, ...
Most moisturizers are built around ingredients that are occlusives, which prevent water evaporation from the skin, and humectants, which have a softening, smoothing effect on the epidermis.
Look for an equal amount of occlusives, like mineral oil and beeswax, which increase the water content of the skin by slowing the evaporation of water from its surface, and humectants, such as glycerin and urea, which attract water from the dermis into the epidermis.
First, you want to pick a lotion that has both humectant and occlusive properties. Humectants include common ingredients such as alpha hydroxy acids, glycerin, and urea. These help keep your skin hydrated by attracting water to the outer layer of your skin.
"Acne is also triggered by wearing athletic gear like helmets and occlusive clothing which trap in moisture and promote bacterial overgrowth," says Dr. Rodan. Ok, so that means pack extra clothes and be prepared to cleanse pronto.
Effectively the same as wrapping your face in cling film, these occlusive ingredients coat the skin to lock in moisture (and pretty much everything else).
Description: used as a Skin-Conditioning Agent - Occlusive
Synonyms: Coconut Oil, Hydrogenated Hydrogenated Palm Kernel Oil
Description: used as a Skin-Conditioning Agent - Occlusive; also used as a Viscosity Increasing Agent for Nonaqueous Solution ...
An emulsifying wax produced from a mixture of fatty alcohols, which together form an occlusive film to keep skin moisture from evaporating and to give skin a velvety feeling.
Products that contain Cetearyl Alcohol:
Glytone Clarifying Cream Wash
Cetearyl Olivate/Sorbitan Olivate ...
High levels of glycerin (a hydration booster) trap moisture, while occlusive ingredients form an effective barrier to lock it in for hours.
Reviewed by Kim Parker
Hand Age Defying Q10 Plus Hand Cream by Nivea ...
Antibacterial, anti-microbial organic coconut oil is emollient and occlusive (air and water tight), making it a great way to bind moisture to the skin before heading outside in the winter. It's also a great body moisturizer to use from head to toe. Seriously, you can use it straight from the jar.
Derived from vegetable; humectant, regulates the level of hydration of skin. It forms a moisturizing, non occlusive layer of moisture on the skin.
Derived from sodium chloride (sea salt); pH adjuster and formula stabilizer.
Thicker creams usually contain more emollients or occlusives, such as natural oils or petrolatum, which seal in your skin's natural moisture and help keep it smooth, soft and plump.
Made from cetyl and stearyl alcohol's which together form an occlusive film to keep skin moisture from evaporating. They give hair and skin a velvety feeling.
Cetyl Alcohol ...
(and hands) before bed with a good lather of oil that can soak in overnight, rather than trying to continually reapply during the day. Use an oil like CND's Solaroil, $13.95, CND, and then make the treatment even more effective by wearing cotton gloves over the top, creating an occlusive layer ...
Both of them have natural properties that help alleviate redness and calm irritated skin, are hydrating and provide gentle, skin-renewing exfoliation. We love honey because it's an amazing moisturizer, and because its unique texture has an amazing benefit - it's so thick and occlusive - locks ...
An important benefit, phospholipids are hygroscopic (attract water from the surrounding air) and hold water where an increased level of hydration is needed. Therefore, phospholipids increase the hydration levels of the skin without being occlusive (forming a film to prevent water loss, ...
See also: Skin, Extract, Emollient, Health, Fragrance