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Lecithin

Lecithin is a phospholipid composed of the amino acid choline and inositol. It is a fat that is essential in all of the body’s cells, playing an important role in the function of cell membranes, which regulate nutrients that enter and exit the cell. In addition to its presence in the body’s cells, lecithin can be found in soybeans, wheat germ, corn, egg yolks, fish, legumes, and peanuts.

Lecithin has a range of uses across industries, playing a role in medicine as well as food, beauty, and personal care products. In medicine, lecithin helps to treat memory disorders, including dementia, Alzheimer’s disease, and other cognitive problems. In treating Alzheimer’s disease, lecithin produces acetylcholine, a neurotransmitter, which can help improve memory. It is further effective in mental health, helping to treat depression, anxiety, and bipolar disorder in many cases. It tackles manic-depressive disorder by improving symptoms of delusions, jumbled speech, and hallucinations, according to initial research studies. Lecithin is used in a range of doses, from 1 to 35 g a day, to treat cognitive conditions.

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Moreover, lecithin is used to treat medical conditions such as gallbladder disease, liver disease, and high cholesterol. It helps tackle liver disease by reducing accumulation of fat in the liver, and some research indicates that it can effectively lower cholesterol in healthy people—but not people already affected by high cholesterol. Finally, initial clinical trials have investigated lecithin’s effectiveness in boosting the immune system, though additional studies are needed to investigate this benefit. Thus, this naturally occurring phospholipid has important functions in medicine, helping to treat a range of mental and physical conditions.

Lecithin is also marketed as a weight-loss supplement, helping to improve cardiovascular health, fat transport, and fat metabolism. However, no research exists that substantiates the claims that lecithin helps people lose weight. While it can disperse fat and prevent fat from clogging the cardiovascular system, it does not flush fat out of the body, as companies that market lecithin as a weight-loss cure claim. Nonetheless, lecithin supplements are sold in capsule, powder, or granular form. Users take it alone in the capsule form or mix the powder or granular forms into health shakes or smoothies as a supplement. Lecithin supplements are generally not necessary, as a well-balanced diet provides the recommended daily amount of 50 mg.

Lecithin also helps fight dry and damaged skin, working effectively as a moisturizer.

In the food industry, lecithin is used as a natural emulsifier or food stabilizer. In these functions, lecithin allows substances that typically do not combine well, such as oil and water, to mix effectively. Mayonnaise, for example, relies on an emulsifier to mix the oil and water in the product, and lecithin can serve as that emulsifier. As an emulsifier, lecithin makes food more appealing; it creates a consistency, structure, and texture that individuals prefer. Other foods that use emulsifiers such as lecithin include chewing gum, ice cream, margarine, peanut butter, caramels, and soft drinks.

Lecithin has similar uses in beauty and personal care products. Such products typically use it in two forms: lecithin and hydrogenated lecithin. Like in food products, lecithin helps form emulsions, which reduce the surface tension of ingredients in such products. It serves as a softening and smoothing agent, helping skin feel and look its best. Likewise, it works well as a thickener, stabilizer, and preservative, making it useful in a range of beauty products. Lecithin also helps fight dry and damaged skin, working effectively as a moisturizer. It can even help to treat conditions such as eczema.

Lecithin can create healthier, softer, better moisturized skin with regular use.

Thanks to these benefits, lecithin can be found in a range of beauty products, including cosmetics, moisturizers, and lotions. Serums, eye creams, sunscreen, anti-aging creams, massage oils, soaps, and clarifiers also use lecithin for its useful properties. Used in conjunction with other ingredients, such as vitamins, antioxidants, and botanicals, lecithin can create healthier, softer, better moisturized skin with regular use.

The Food and Drug Administration lists lecithin on its Generally Recognized As Safe list as a food additive. In addition, the Cosmetic Ingredient Review Expert Panel confirmed that lecithin is safe to use in rinse-off products. In leave-on products, the CIR Expert Panel requires that lecithin concentrations do not exceed 15%. Lecithin is generally safe for users, particularly when it is used topically. When ingested, lecithin can create minimal side effects, such as diarrhea, nausea, and abdominal pain.

  

Lecithin Products

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Efficacy booster agent to be used with treatments for thinning hair.
$39.98
2oz | DE021
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Improves tone and texture.
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100pc/jar | SR014
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This serum works overnight to promote collagen synthesis while smoothing out lines and wrinkles.
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1oz | GD038
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Perfect for problematic and photo-damaged skin.
$63.00
1oz | SK041
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Formulated to counter moisture loss, collagen breakdown, and free radical damage.
$81.00
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Reduce fine lines and wrinkles and restore collagen and elastin with red LED light.
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LM006
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Treatment cream with Green Tea, Resveratrol and Caffeine.
$70.00
1oz | TP061
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Topical anesthetic cream for the temporary relief of anorectal pain and discomfort.
REG $73.27  NOW $65.94
30 gr | FE007
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This serum helps to lock in moisture while improving elasticity levels.
$115.00 $130.00 value
2oz | KS046
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Improves moisture retention and alleviates dryness and irritation.
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Control body breakouts with this purifying anti-acne treatment.
$37.00
4.0 oz | MR015
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Apply this silky gel over moisturizer and before makeup.
$65.00
1oz | MR039
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Fight back against aging with this advanced peptide-packed nightly treatment.
$150.00
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Instantly waterproof, refreshe, and protect any mascara.
$21.00
0.19oz | AJ093
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This serum helps to lock in moisture while improving elasticity levels.
$75.00
1oz | KS008
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A versatile gel liner that allows for smooth application and is highly water resistant.
$28.00
0.1oz | JI562
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A soft beige eye lid primer that keeps your shadow from creasing.
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0.6oz | JI171
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Slows hair growth, exfoliates, and reduces irritation.
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A 2-in-1 toner and an eye-makeup remover.
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A soft pink eye lid primer that keeps your shadow from creasing.
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Leaves beard silky-smooth, manageable and frizz-free.
$20.00
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Bonds, seals, and waterproofs powder makeup, loose pigment, loose shadows, micas, and glitter.
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Soothes, moisturizes and protects delicate skin.
$12.00
3.38oz | MU015
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Fast acting, long lasting, pain-erasing topical anesthetic.
REG $63.74  NOW $57.37
30 gr | FE008
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This formula helps reduce the appearance of fine lines and swollen and tired looking eyes.
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1oz | WS009
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Stimulates eyelash growth by nourishing and conditioning.
$32.00
0.10oz | TL002
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This extremely long-wearing gel eyeliner provides intense pigment without smudging or fading.
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0.10oz | CR396
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A versatile gel liner that allows for smooth application and is highly water resistant.
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0.1oz | JI561
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Visibly smoothes and refines, leaving your skin radiant.
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2oz | BT093
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Fortified with caffeine to enhance antioxidant properties.
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Exfoliating sunless tanner that contains active Vitamin D.
$35.00 $36.00 value
20 applications | DG131
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Increase collagen and hydration in as little as 15 days.
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The richest day cream in the Kinerase collection - ideal for dry or mature skin.
$125.00
2.8oz | KE025
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This serum helps promote firmness and elasticity while diminishing fine lines and wrinkles.
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This active regenerating complex helps boost collagen and elastin production.
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1.18oz | RC011
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8 hours of water-proof protection from UVA and UVB rays.
$24.00
4oz | FP001
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Fight against brown spots, lines and wrinkles and loss of skin elasticity.
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1oz | MF030
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A new approach to hair loss treatments, this product surpasses anything on the market today.
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2oz | DE022
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Photo Plasma shields your skin against 10 environmental aggressors.
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2oz | NV226
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Pure retinol paired with a host of anti-aging, hydrating and soothing agents offers outstanding age control benefits.
$106.00
1oz | PH064
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Moisturizes and removes harmful impurities left on the skin from water.
$78.00
1oz | DG111
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A unique blend of stabilized retinol that provides numerous age controlling benefits.
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1oz | PH051
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Lightweight fluid moisturizes and protects with antioxidants, while correcting existing wrinkles.
$49.00
1.3oz | CP151
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A must–have, this booster works to restore the skin's natural glow and elasticity.
$84.00
1oz | NF017
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Recommended for more sensitive skin or as a prerequisite to SkinCeuticals Retinol 1.0.
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1oz | SK040
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A lightweight moisturizer that hydrates skin while absorbing excess oil.
$30.00
1.35oz | AE054
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Restore vital moisture with this light, fluid gel formula. Glycolic-free.
$55.00
1.7oz | MD006
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