Explore breakdowns of the skincare ingredients featured in our personalised Renude routines. Learn their benefits, functions, and who they're suitable for.
Prunus Serotina
Wild cherry is a natural fruit extract, rich in plant antioxidants and vitamin c which help to protect the skin from free radical damage. It may also offer skin calming benefits.
Pyrus Malus (Apple) Fruit Extract
Apple extract, also known as pyrus malus extract, is used in cosmetics for its antioxidant abilities, as it is very high in polyphenols. This means it is able to help protect the skin from free radical damage, one of the largest external factors which contributes to ageing of the skin (after UV light).
Glyceryl Glucoside is used in skincare for its hydrating abilities. It works by stimulating the production of Aquaporin 3, a natural substance found in the epidermis to regulate the movement of water between cells. An increased level of Aquaporin 3 in the skin results in improved hydration throughout the surface, and deeper layers, of the skin.
Acetylarginyltryptophyl Diphenylglycine
Acetylarginyltryptophyl Diphenylglycine is a synthetic tetrapeptide used in skincare for its firming abilities. It works by inhibiting the enzyme elastase, which breaks down elastin in the skin (the protein responsible for skin firmness and elasticity). This reduction in elastase allows for higher levels of elastin in the skin, which in turn leads to skin that looks firmer, tighter and restructured. It is in a class of ingredients also found on ingredients lists as acetyl hexapeptide, acetyl tetrapeptide, arginine/lysine polypeptide, azelaoyl bis-dipeptide, copper heptapeptide-14 pantothenate, dipeptide, dipeptide diaminobutyroyl benzylamide diacetate, ferric hexapeptide, heptapeptide-15, palmitate, myristol hexapeptide, myristol pentapeptide, myristoyl nonapeptide, myristoyl pentapeptide, oligopeptide, palmitoyl tripeptide, palmitoyl decapeptide, palmitoyl heptapeptide, palmitoyl hexapeptide, palmitoyl nonapeptide, palmitoyl oligopeptide, palmitoyl pentapeptide, palmitoyl tetrapeptide, palmitoyl tripeptide, palmitoyl tetrapeptide, pentapeptide, sh-oligopeptide, tetrapeptide and copper palmitoyl heptapeptide.
Teprenone
Teprenone, a synthetic active produced by manufacturer Sederma, is believed to provide all-round anti-ageing benefits by supporting the cells natural replication process, and preventing telomere lengthening in the process. Whilst the research is not robust enough to prove this, the study carried out showed promising in-vivo results after 1 month, with instrumental results showing an improvement in skin firmness, elasticity & tone. The same study also showed an improvement in skin smoothness and skin redness, as well as a reduction in pore size.
Perfluorodecalin
Perfluorodecalin is a synthetic active, used in skincare to dissolve and deliver oxygen into the skin. A lack of oxygen in the skin can cause unwanted bacteria to populate, for example in conditions like acne and rosacea. Adding extra oxygen into the skin, creates a hostile environment for these anaerobic (oxygen-hating) bacteria to survive.
Salicylic Acid
Salicylic acid works as an exfoliating acid to dissolve the keratin that binds the outermost layers of the skin, encouraging the natural exfoliation process of the skin. Salicylic acids are a family of ingredients and can also be found on ingredients lists as beta hydroxy acid (BHA) or capryloyl salicylic acid.
Vitamin B5 is a humectant, meaning it can draw water molecules to it, hydrating and plumping the area it has been applied to. It also supports the natural lipid barrier of the skin, by encouraging the production of a precursor to fatty acids & sphingolipids, both of which are essential parts of the skin barrier. This mechanism helps to moisturise the skin by reducing trans-epidermal water loss (TEWL), therefore retaining more moisture within the skin. This also helps to reduce inflammation in dry or broken skin, as an intact skin barrier will prevent potential irritants from getting into the epidermis. Vitamin B5 is a family of ingredients also known as calcium pantothenate, calcium pantothenate (vitamin b5), d-panthenol, pantothenic acid, panthenol, and panthenyl triacetate.
Symsitive
This active has been designed specifically to soothe sensitive skin. Research from its manufacturer shows that 3 minutes after application, it can alleviate stinging by 78% and burning by 80%. It works by increasing the skin’s tolerance threshold to regulate the reaction response.
Adenosine
Adenosine is a well-researched anti-ageing and soothing ingredient. It is produced naturally in the body, but can also be derived from yeast. It works by stimulating the skin's own collagen production process, to reduce the appearance of wrinkles. It also has anti-inflammatory and barrier repair benefits, so is a fantastic multi-functional skincare ingredient.
Algae Extract
It is essentially an underwater plant, designed to get its food from sunlight, much like any other plants, although from much more challenging conditions. In all its forms it acts as a powerful antioxidant, protecting from free radical damage, as well as being able to hydrate the skin and deliver naturally-occurring vitamins into the skin. Algaes are a class of ingredients, many of which can be used in skincare. Variants of algae used in skincare are ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, algin, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, chlorella protothecoides oil (oleic acid), chlorella vulgaris extract, dunaliella salina (green algae) extract, hydrolysed algin, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, laminaria ochroleuca extract. macrocystis pyrifera (kelp) extract, and marine extract
Chamomilla Recutita (Matricaria) Flower Extract
Chamomile, also known as chamomilla recutita (matricaria) flower extract, contains high levels of naturally-occurring compounds called terpenoids, the most famous being bisabolol. Bisabolol is known for its soothing properties, so including Chamomile extract in skincare can also provide this benefit.
Euterpe Oleracea Fruit Extract
Acai is a plant ingredient which can also be referred to by its botanical name, euterpe oleracea. It displays potent antioxidant abilities, meaning it is able to protect skin against free radical damage.
Aloe Barbadensis Leaf Juice
Aloe vera, also appear on ingredients lists as aloe barbadensis (aloe vera) leaf juice, contains around 75 active constituents, including Vitamins A,C & E to provide antioxidant protection, 8 enzymes to inhibit inflammatory processes in the body and 9 different minerals to support the body’s natural functioning. It also includes sugars to provide hydrating humectant properties, fatty acids to provide anti-inflammatory & antiseptic properties, and hormones to promote wound healing.
Endothelyol
Endothelyol is used in skincare to target redness and rosacea. It provides a soothing effect by regulating inflammatory processes in the skin, as well as reducing visible redness via encouraging microcirculation (blood flow in the capillaries). It has been proven to reduce rosacea symptoms after 28 days daily use.
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