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L-Cysteine
L-cysteine is an amino acid that helps promote hair growth and maintain healthy hair. |
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l-methionine
Helps prevent brittle hair. |
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Therapeutic Facial Repair Mega-Strength Moisturizer |
Photolagen-AGF Repair Serum |
Really, Really Clean Ultra Beautifying Facial Cleanser |
Perfect Reflection Mega-Strength Anti-Aging Serum |
| ...more products with l-methionine |
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lactobionate
A polysaccharide. It has water-binding properties for skin. |
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lactoperoxidase
Enzyme derived from milk; it has antibacterial properties for skin. |
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Lamium album
A flowering plant that is a member of the mint family; sometimes called dead nettle. |
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lanolin alcohol
Emollient derived from lanolin. |
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lauramphocarboxyglycinate
Mild detergent cleansing agent. |
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Lemon Juice
Like all citrus fruits, lemons are a good source of vitamin C which is viewed as an antioxidant. |
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lemon oil
Can be a skin irritant, especially on abraded skin. |
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lemongrass extract
Can have antibacterial properties but it may also be a skin irritant. |
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lempuyang extract
A form of ginger. There is no research showing it to be effective or have benefit for skin. |
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lettuce extract
Has weak antioxidant and anti-inflammatory properties. |
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leucine
Amino acid. |
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Therapeutic Facial Repair Mega-Strength Moisturizer |
Photolagen-AGF Repair Serum |
Really, Really Clean Ultra Beautifying Facial Cleanser |
Perfect Reflection Mega-Strength Anti-Aging Serum |
| ...more products with leucine |
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Licorice
Helps give the hair texture, control and superior shine. Helps seal split ends, leaving your hair feeling smooth and healthy. |
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ELASTIderm Eye Treatment Cream |
Intense Recovery Treatment |
Hydropeptide Face Anti-Wrinkle Repair and Prevent Treatment (formerly: Intensive Concentrate HydroPeptide Anti-Aging Corrective Creme) |
pHaze 23 A&C Synergy Serum |
| ...more products with Licorice |
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Licorice Extract
Licorice (Glycyrrhiza Glabra) is a sweet herb that possesses significant anti-inflammatory properties. |
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Hydropeptide Face Anti-Wrinkle Repair and Prevent Treatment (formerly: Intensive Concentrate HydroPeptide Anti-Aging Corrective Creme) |
pHaze 12 eyeXcellence |
pHaze 35 Acne Gel |
The Breakout Control Solution |
| ...more products with Licorice Extract |
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lime (oil or extract)
Can be a skin irritant and a photosensitizer. |
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Limnanthes alba
Commonly known as meadowfoam seed oil, a non-volatile plant oil used as a skin conditioning agent. |
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Redermic Eyes |
Bionic Face Cream PHA 12 |
Redermic Intensive (Dry Skin) Daily anti-wrinkle firming fill-in care |
Redermic Daily (Normal to Combination Skin) Anti-Wrinkle Firming Fill-In Care |
| ...more products with Limnanthes alba |
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linseed oil
Linoleic acid is a component of linseed oil. |
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Lithocarpus densiflorus extract
An evergreen bark. There is no research showing this to have any benefit for skin. |
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Locust Bean (Ceratonia Siliqua) Gum
Provides finished skin care formulations with exceptional lubricity, luxurious slip and a remarkable end-feel to the skin. Non-ionic specialty with characteristics and aesthetic qualities similar to those of hyaluronic acid. |
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lotus seed extract
Can have anti-inflammatory and antioxidant properties. |
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lutein
Carotenoid that has antioxidant properties. |
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lycopene
Carotenoid that has antioxidant properties. |
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lysine
Amino acid. |
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Skin Renewal Complex SPF 20-Anti Aging System |
Therapeutic Facial Repair Mega-Strength Moisturizer |
Eye Refining Matrix- Anti Aging System |
Hydrating Serum |
| ...more products with lysine |
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