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.

Tea Tree Oil

Melaleuca Alternifolia (Tea Tree) Leaf Oil

Tea tree oil is an essential oil extracted from the Melaleuca alternifolia plant, native to Australia. Tea tree leaf oil is known to have antibacterial qualities, the mechanism for this is not completely understood, but research shows that it could be due to an ability to damage the bacterial cell wall. It also has anti-inflammatory effects, due to its content of terpen-4-ol, which studies have shown reduces inflammation in the skin when applied topically. These functions make it a great ingredient for the use in acne treatments, both to kill C. acnes bacteria, but also reduce the associated inflammation.

Teprenone

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.

Tetrahexyldecyl Ascorbate

Tetrahexyldecyl Ascorbate

Tetrahexyldecyl Ascorbate is a stable, oil-soluble form of Vitamin C. It is used in cosmetics, personal care products, and anti-aging products. Vitamin C can also be found on ingredients lists as ascorbic acid, ascorbyl glucoside, ascorbyl palmitate, ethyl ascorbic acid, l-ascorbic acid, magnesium ascorbyl phosphate, and sodium ascorbyl phosphate.

Thiamidol

Thiamidol

An anti-pigment active discovered by Eucerin after researching the effect of 50,000 different compounds on their ability to inhibit human tyrosinase (which is involved in producing melanin, our skin’s pigment). Clinically proven to visibly reduce hyperpigmentation with just 2 weeks of use.

Threonine

Threonine

When taken orally, it helps the digestive and intestinal tracts function more smoothly and also helps the absorption of nutrients. As for skincare, it helps to hydrate the skin. Amino acids are a class of ingredients. They can also be found on ingredients lists as acetyl glucosamine,acetyl tyrosinamide, alanine, arginine hcl, arginine pca, histidine, isoleucine, leucine, lysine, proline, serine, taurine and valine and yeast amino acids.

Tomato Stem Cells

Tomato Stem Cells

Stem cells occur naturally within plants to help regenerate cells after stress or injury, and studies show this can encourage similar regenerating mechanisms in human skin. Tomato stem cells provide antioxidant protection to protect against free radicals, as well as acting as a chelating agent to sequester heavy metals which could result in damage, so overall this ingredient has great protective properties.

Tranexamic Acid

Tranexamic Acid

Tranexamic acid is a synthetic derivative of the amino acid lysine, which is used in skincare to treat hyperpigmentation & post-inflammatory acne scarring. Studies have shown this to be as effective as the gold standard prescription ingredient hydroquinone, without any of the associated irritation, based on a panel with medium-toned skin (50 women of Iranian descent). It is believed to work by suppressing some of the mechanisms in the skin, which lead to the production of excess melanin.

Trehalose

Trehalose is in a class of ingredients that can be found on ingredients lists as natural moisturising factors, sodium lactate or sodium pca.

Triazine Diethyl Butamidotriazone

Triazine Diethyl Butamidotriazone

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

Tripleurospermum Maritimum Extract

Tripleurospermum Maritimum Extract

Ttripleurospermum maritimum extract is the extract of the whole plant is also known as Sea chamomile. It grows on the tops of sand dunes and on sea coasts, surviving in extreme conditions and accumulating vital amino acids, oligosaccharides, flavonoids, and minerals. 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, plankton extract, porphyridium cruentum extract, padina pavonica thallus extract, pseudoalteromonas exopolysaccharides, vibrio alginolyticus ferment filtrate, chlorella protothecoides oil

Turmeric Root Extract

Turmeric Root Extract

Turmeric is known for its powerful anti-inflammatory properties, which help to soothe and calm skin irritation. It also has antioxidant properties to help protect against free radical damage.

Ubiquinone

Coenzyme Q10

Ubiquinone, also known as CoEnzyme Q10, is a fat-soluble substance produced naturally in the body. It provides antioxidant protection against free radicals, to support the skin’s own anti-ageing defenses. With age, the body’s production of this vitamin-like substance decreases, so it can be applied topically to provide extra antioxidant activity. It has also been shown to support the synthesis of collagen and elastin, proteins which give skin structure & bounce, which also naturally decrease with age, so the inclusion of Ubiquinone in your routine can help to support youthful-looking skin.

Urea

Urea is humectant ingredient found in the skin’s natural moisturising factor (NMF), making up around 7-8% of the total composition. Its humectant properties mean it can bind to water molecules in the atmosphere, drawing them to it, and in turn plumping and hydrating the skin. Research also shows that Urea has a mild exfoliating action on the skin, encouraging the removal of dead cells which results in smoother, healthier, more hydrated skin.

Valine

Valine

It's a branched chain amino acid that is claimed to enhance energy, increase endurance and aid in muscle tissue recovery and repair when taken as a supplement. In skincare, Valine helps to keep the skin hydrated and to protect against external aggressors. Amino acids are a class of ingredients. They can also be found on ingredients lists as acetyl glucosamine,acetyl tyrosinamide, alanine, arginine hcl, arginine pca, histidine, isoleucine, leucine, lysine, proline, serine and valine and yeast amino acids.

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

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