Ingredients in Skincare

Explore breakdowns of the skincare ingredients featured in our personalised Renude routines. Learn their benefits, functions, and who they're suitable for.

Vibrio Alginolyticus Ferment Filtrate

Vibrio Alginolyticus Ferment Filtrate

Vibrio Alginolyticus Ferment Filtrate is a polysaccharide excreted by a type of microorganism called Kopara. It is used in skincare for its ability to stimulate the skin’s natural exfoliation process, encouraging the removal of outer dead skin cells, triggering new skin cells to grow underneath. This leads to smoother, more even-toned skin. It is in the class of Algae Extract which also include ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, algin, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, chlorella vulgaris extract, dunaliella salina (green algae) extract, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, macrocystis pyrifera (kelp) extract, marine extract, parachlorella beijerinckii exopolysaccharides, padina pavonica thallus extract, plankton extract, porphyridium cruentum extract, pseudoalteromonas exopolysaccharides, tripleurospermum maritimum extract, chlorella protothecoides oil

Lactobacillus Extract Filtrate

Lactobacillus Extract Filtrate

Lactobacillus Extract Filtrate is a cell-free extract (CFE) of the lactobacillus microorganism. This means it is no longer a living bacteria (probiotic), but an extract of a once-living bacteria, which functions as a prebiotic. This active has been shown via clinical studies from the manufacturer, Evonik, to encourage the growth of beneficial skin bacteria, as well as support the natural skin barrier function, helping to protect against skin roughness and dryness. Lactobacillus extract filtrate is in a class of prebiotic ingredients and can be found on ingredients lists as alpha-glucan oligosaccharide, fructooligosaccharides, rhamnose and saccharomyces cerevisiae (yeast) extract.

Porphyridium Cruentum Extract

Porphyridium Cruentum Extract

A type of red algae rich in polysaccharides, which helps to retain moisture and hydrate the skin. This ingredient has a smoothing effect and is very well tolerated by all skin types. The extract of red algae helps to enhance skin elasticity, which results in a reduction of lines and wrinkles. It is in the class of Algae Extract which also include ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, algin, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, chlorella vulgaris extract, dunaliella salina (green algae) extract, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, macrocystis pyrifera (kelp) extract, marine extract, parachlorella beijerinckii exopolysaccharides, parachlorella beijerinckii exopolysaccharides, plankton extract, pseudoalteromonas exopolysaccharides, tripleurospermum maritimum extract, vibrio alginolyticus ferment filtrate, chlorella protothecoides oil

Chlorella Vulgaris Extract

Chlorella Vulgaris Extract

In skin care products, algae extract has several functions, including as a thickening agent, water-binding agent, and antioxidant. Chlorella vulgaris extract has been shown to stimulate collagen synthesis. It is in the class of Algae Extract which also include ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, algin, alteromonas ferment extract, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, dunaliella salina (green algae) extract, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, macrocystis pyrifera (kelp) extract, and marine extract.

Ethylhexyl Triazone

Ethylhexyl Triazone

Ethylhexyl Triazone is a synthetic UV filter offering protection against the full UVB wavelength spectrum 280-320 nm. Other ingredients in the class of synthetic UV filters include bis-ethylhexyloxyphenol methoxyphenyl triazine, butyl methoxydibenzoylmethane, ethylhexyl salicylate,, homosalate, octinoxate, octisalate, octocrylene and triazine diethyl butamidotriazone.

Chondrus Crispus

Algae

Algae is an incredibly interesting natural ingredient source. There are many types of algae (kelp, laminaria, microalgae) but in general 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. It is in the class of Algae Extract which also include ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, algin, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, vibrio alginolyticus ferment filtrate, dunaliella salina (green algae) extract, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, macrocystis pyrifera (kelp) extract, marine extract, parachlorella beijerinckii exopolysaccharides, padina pavonica thallus extract, plankton extract, porphyridium cruentum extract, pseudoalteromonas exopolysaccharides, tripleurospermum maritimum extract, chlorella protothecoides oil and chlorella protothecoides oil.

Glycoproteins

Glycoproteins is in the class of essential lipids, they can be found on ingredient lists as caprooyl phytosphingosine, caprooyl sphingosine, cholesterol, glycolipids, glycosphingolipids, lecithin, linoleic acid, linolenic acid, phospholipids and phytosphingosine.

Palmitoyl Tetrapeptide

Palmitoyl tetrapeptide is a synthetic peptide composed of the amino acids glutamine, glycine, arginine, and proline. Along with the four amino acids, this peptide also contains the fatty acid palmitic acid to enhance stability and penetration into the skin.

Pentapeptide

Pentapeptide is a biomimetic peptide that helps the skin become less sensitive by neutralising signals in skin's uppermost layers that would otherwise appear as signs of sensitivity. In order to deliver this peptide to skin and keep it stable during use, it's typically paired with emollient fatty acids such as shea butter or lecithin.

Marine Extract

Rich in essential ions like Zinc and Copper, marine extracts natural ingredients perfectly enhance skincare formulations. Almost every marine extract is an excellent source of antioxidants, protecting the skin from harmful external factors like UV-induced damage or oxidative stress. It is in the class of Algae Extract which also include ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, algin, alteromonas ferment extract, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, chlorella vulgaris extract, dunaliella salina (green algae) extract, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, and macrocystis pyrifera (kelp) extract.

Retinyl Retinoate

Retinyl Retinoate (8X More Powerful Than Retinol)

Retinyl retinoate is a part of the vitamin A family of ingredients, which combines retinol with retinoic acid. Research shows that this makes it more stable in the delivery (a common problem with either active alone), as well as more potent and less irritating. It is broken down by the body in two stages - first into retinol and retinoic acid, then the retinol is broken down again into retinoic acid, so essentially packing double the punch. Studies carried out comparing this to pure retinol showed significantly more effective and faster results, with comparable side effects. It is part of a family of ingredients also found on ingredients lists as encapsulated retinaldehyde, hydroxypinacolone retinoate, retinaldehyde, retinyl palmitate and retinyl propionate.

L-Ascorbic Acid

L-Ascorbic Acid

Part of the Vitamin C family of ingredients, L-ascorbic acid is Vitamin C in its purest form, and the active form required by the body to result in the many skin skin benefits of Vitamin C. The issue with L-ascorbic acid is in the delivery, as it is very unstable in water, and needs a pH 4 or below for it to penetrate the skin. That being said, when it can be stabilised in a formula and is able to penetrate the skin, it provides the highest potency of any form of Vitamin C currently available. Vitamin C can also be found on ingredients lists as ascorbic acid, ascorbyl glucoside, ascorbyl palmitate, ethyl ascorbic acid, magnesium ascorbyl phosphate, sodium ascorbyl phosphate and tetrahexyldecyl ascorbate.

Octocrylene

Octocrylene

Octocrylene is a synthetic UV filter used in sun care products to provide protection against UVB rays with wavelengths between 290-320 nm. Other ingredients in the class of synthetic UV filters include bis-ethylhexyloxyphenol methoxyphenyl triazine, butyl methoxydibenzoylmethane, ethylhexyl salicylate, ethylhexyl triazone, homosalate, octinoxate, octisalate and triazine diethyl butamidotriazone.

Myristol Hexapeptide

A synthetic, fatty acid-linked peptide known to improve the skin's resilience, visibly calm, and help the skin look and feel smoother and softer. Myristoyl hexapeptide-16 is categorized as a protein-stimulating peptide, which means it can help skin's surface look better and become more resistant to moisture loss. It is in a class of ingredients also found on ingredients lists as acetyl hexapeptide, acetyl tetrapeptide, acetylarginyltryptophyl diphenylglycine, arginine/lysine polypeptide, azelaoyl bis-dipeptide, myristol hexapeptide, dipeptide, dipeptide diaminobutyroyl benzylamide diacetate, ferric hexapeptide, 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.

Phytosphingosine

Phytosphingosine

Phytosphingosine (PS) is a lipid which naturally occurs in the stratum corneum (the top, visible layer of our epidermis). This acts as a precursor for ceramide synthesis, meaning it encourages the skin to produce ceramides naturally. Studies have also shown PS to offer anti-acne benefits, it is believed by reinforcing the protective barrier, and therefore reducing specific abnormalities in the skin functioning that lead to acne (invading inflammatory bacteria, increased keratinization, increased sebaceous gland activity). It is in the same class of essential lipids that include caprooyl phytosphingosine, caprooyl sphingosine, cholesterol, glycolipids, glycoproteins, glycosphingolipids, lecithin, linoleic acid, linolenic acid, and phospholipids.

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