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For the New York City band, see Lotion (band). For the song, see The Greenskeepers. For the band Bodylotion, see Neophyte (band).
Lotion and shampoo at The Banff Centre
Ginseng hand cream from North Korea

A lotion is a low- to heavy-viscosity topical preparation intended for application to unbroken skin.[1] By contrast, creams and gels have higher viscosity.

Lotions are applied to external skin with bare hands, a brush, a clean cloth, cotton wool, or gauze. Many lotions, especially hand lotions and body lotions are formulated not as a medicine delivery system, but simply to smooth, moisturize and soften the skin. These are particularly popular with the aging and aged demographic groups, and in the case of face usage, can also be classified as a cosmetic in many cases, and may contain fragrances.

Most lotions are oil-in-water emulsions using a substance such as cetearyl alcohol to keep the emulsion together, but water-in-oil lotions are also formulated. The key components of a skin care lotion, cream or gel emulsion (that is mixtures of oil and water) are the aqueous and oily phases, an emulgent to prevent separation of these two phases, and, if used, the drug substance or substances. A wide variety of other ingredients such as fragrances, glycerol, petroleum jelly, dyes, preservatives, proteins and stabilizing agents are commonly added to lotions. Lotions can be used for the delivery to the skin of medications such as:

It is not unusual for the same drug ingredient to be formulated into a lotion, cream and ointment. Creams are the most convenient of the three but are inappropriate for application to regions of hairy skin such as the scalp, while a lotion is less viscous and may be readily applied to these areas (many medicated shampoos are in fact lotions). Historically, lotions also had an advantage in that they may be spread thinly compared to a cream or ointment and may economically cover a large area of skin, but product research has steadily eroded this distinction. Non-comedogenic lotions are recommended for use on acne prone skin.

Manufacturing process[edit]

Since thickness and consistency are key factors in lotions and creams, it is important to understand the manufacturing process that determines viscosity.

Manufacturing lotions and creams can be completed in two cycles: 1. Emollients and lubricants are dispersed in oil with blending and thickening agents. 2. Perfume, color and preservatives are dispersed in the water cycle. Active ingredients are broken up in both cycles depending on the raw materials involved and the desired properties of the lotion or cream.

A typical oil-in-water manufacturing process might go like this:

• Step 1: Add flake/powder ingredients to the oil being used to prepare the oil phase.

• Step 2: Disperse active ingredients.

• Step 3: Prepare the water phase containing emulsifiers and stabilizers.

• Step 4: Mix the oil and water to form an emulsion. (Note: This is aided by heating to between 110-185 F (45-85 C) depending on the formulation and viscosity desired.)

• Step 5: Continue mixing until the end product is uniform.

Careful note should be taken in choosing the right mixing equipment for lotion manufacturing to avoid agglomerates and long processing times. It can make all the difference in manufacturing time and costs. Conventional agitators can present a number of problems including agglomerates and longer processing times. On the other hand, high shear in-line mixers can produce quality lotions and creams without many of the complications encountered with conventional mixers. Sonolation is also a process that is growing in popularity.

Brands[edit]

See also[edit]

References[edit]

  1. ^ Remington, Joseph Price (2006), Beringer, Paul, ed., Remington: The Science And Practice Of Pharmacy (21st ed.), Lippincott Williams & Wilkins, p. 772, ISBN 0781746736. 

External links[edit]


Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Lotion — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
762504 videos foundNext > 

Greenskeepers - Lotion

Check Wise tones channel: http://www.youtube.com/user/wisetones Subscribe my channel for more music: http://www.youtube.com/subscription_center?add_user=ziomalx.

Greens Keepers - Lotion

"It puts the lotion on it's skin." Inspired by Silence of the Lambs.

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Easy Homemade Lotion Recipe—(How to make homemade lotion)

Homemade lotion that's super luxurious (and chemical free!), you'll never buy it from a store again. http://mariahdolan.com/how-to-make-homemade-lotion/ Clic...

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SELF TANNER LOTION PRANK

I put the strongest/darkest self tanner you can buy in John's body lotion. Now John looks dirty! Subscribe to our vlog: http://www.youtube.com/user/NIkkiandJ...

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DIY Fall Pumpkin Spice Lotion | ANNEORSHINE

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16953 news items

 
Huffington Post
Tue, 21 Oct 2014 03:52:30 -0700

CeraVe Facial Moisturizing Lotion. This drugstore brand moisturizer is another way to achieve great skin while you sleep, as it contains skin softening and soothing ingredients such as glycerin and ceramide. Plus, the product includes hyaluronic acid ...

Treehugger

Treehugger
Wed, 01 Oct 2014 04:03:45 -0700

With only a handful of pure, all-natural ingredients, you can whip up a batch of homemade lotion bars that moisturize skin beautifully and will impress anyone who tries them. Lotion bars are quick and easy to make at home. If you've detoxed your beauty ...
 
The Islander
Wed, 22 Oct 2014 21:18:45 -0700

We all recognise the days that usher in Spring. Overcast yet bright, a breeze toying us with deception as it plants the seed of thinking we're cool. Too cool without a jacket yet too warm for a sweater. But, you'd best wear a hat because these are the ...

WJBF-TV

WJBF-TV
Wed, 08 Oct 2014 20:47:32 -0700

He said he would market it to caretakers and those handling people who die from Ebola. Ultimately, they would rub the virus fighting lotion on their bodies. He said because the lotion will last on your skin cells for about two hours it will be ...

New York Magazine

New York Magazine
Mon, 29 Sep 2014 11:13:04 -0700

African Paradise won't replace a body cream (it's not as moisturizing by itself, due to the required rinse), but it's a helpful intermediary step that enhances a lotion or cream and makes it last longer. It's safe to say that this moisturizing mini ...

Care2.com

Care2.com
Thu, 09 Oct 2014 06:24:02 -0700

Why does my dog lick me after I apply lotion? It's a common question veterinarians are asked. Many dogs and cats appear to like the taste of lotions (especially if the lotions are infused with enticing scents) as well as other topical products, such as ...

Truth In Aging

Truth In Aging
Fri, 10 Oct 2014 08:00:00 -0700

I got the opportunity to try the Indie Lee Lemongrass Calendula Body Lotion ($22), and I was excited. It doesn't contain any dyes or artificial fragrances, so I thought it would be safe to take a chance on it, even considering my past skin issues. Well ...
 
Ticker Report
Thu, 16 Oct 2014 11:11:15 -0700

The lab, located in Valley Cottage, NY, completed its findings from the Trans-Epidermal Water Loss (TEWL) study on the shielding lotion, showing over the course of one hour with washing, that Skin MD Natural continued to increase its moisturizing ...
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