cosmeceuticals
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Retinoids were first used as a prescription to treat acne and retinoids have been used to treat other skin conditions such as psoriasis and skin aging.
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Because retinol is unstable in the presence of UV light and degrades, it must include an oxidation resistant vehicle like a liposome as well as the addition of other anti-oxidants ingredients in the formulation.
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Matrixyl was the first peptide used in skin care. It has now been replaced with Matrixyl 3000 which enhances smoothness, complexion and tone while helping to reduce the appearance of deep wrinkles.
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Matrixyl 3000 is one of the most important signal peptides (increases cell to cell communication) that can Enhance skin smoothness, complexion and tone while helping to reduce the appearance of deep wrinkles. It does this by stimulating or activating specific molecules. Some signal peptides can even activate hair growth and are used in lash growth products.
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Amino acids are the building block unit of proteins and essential amino acids can only be obtained by ingesting them through the diet. Two amino acids joined together make a peptide.
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For individuals who are looking to achieve a Botox effect without having to get injections, a neuro-transmitter blocking peptide like Argireline helps to achieve that effect. Neuro-transmitting peptides soften the look of expression lines and can reduce the wrinkle depth caused by facial expressions.
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Proteins in yeast increase cellular oxygen consumption, improve collagen synthesis and increase blood vessel development.
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A neuro-transmitter blocking peptide designed to reduce wrinkle depth caused by facial expressions (forehead and eyes). Studies showed wrinkle depth reduction from use of this peptide, of 17% in 15 days and 32% in 28 days – Softens the look of expression lines around the eyes.
argireline
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When cells detect high levels of collagen type I breakdown products, it tells them too much collagen has been destroyed and this this triggers the cells to decrease collagen destruction, and increase collagen synthesis. When a peptide is applied to the skin it fools the cells into the same response and they increase collagen production. This is how peptides enhance collagen.
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At around the age of 25, types I and III's collagen decline becomes more noticeable with the formation of fine lines and wrinkles.
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Collagen makes up for 25–35% of the whole body’s protein. There are 29 different types of collagen found in the skin.
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Retinoids can be used on pre-cancerous skin lesions
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Peptides and amino acids are:
ingredients that repair, stimulate and enhance cellular communication
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Retinol is used to treat photoaged skin as it’s benefits are numerous. When skin cells convert Retinol (which is applied topically to the skin) to Retinoic acid the effects include: improving cell turnover, increasing the production of collagen and hyaluronic acid, reducing hyperpigmentation, and stimulating the production of new blood vessels.
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Vitamin A is/are:
also known as retinol or retinoic acid and can smooth and stimulate the skin
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Other prescription retinoids commonly used include Adapalene and Tazarotene. Adapalene is the active ingredient in the acne medication called Differin.
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The first peptides came from Yeast extracts and were used in medications for wound healing
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Peptides are tiny protein fragments made up of a series of amino acids.
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There are 4 categories of peptides depending on their action. Signal Peptides which help with collagen production and desquamation, Neurotransmitting-Inhibitor Peptides which help with muscle relaxation / wrinkle relaxation, Enzyme Inhibitor Peptides which help prevent dark circles / puffiness around the eyes and brighten or lighten the skin, and Carrier Peptides which enhance delivery.
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Retinol is used to treat photo-aged skin as its benefits are numerous. When skin cells convert Retinol (which is applied topically to the skin) to Retinoic acid the effects include: improving cell turnover, increasing the production of collagen and hyaluronic acid, reducing hyperpigmentation, and stimulating the production of new blood vessels
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