4-Butylresorcinol
4 butylresorcinol, sometimes listed simply as butylresorcinol, is a lab made brightening ingredient built from resorcinol, a compound related to substances found in birch bark....
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4 butylresorcinol, sometimes listed simply as butylresorcinol, is a lab made brightening ingredient built from resorcinol, a compound related to substances found in birch bark....
Read MoreAcai extract comes from the deep purple berry of the acai palm, native to the Amazon rainforest, and is rich in antioxidant anthocyanins and healthy...
Read MoreAcetyl glucosamine is an amino sugar and a natural precursor in the body's own hyaluronic acid production pathway, used in its acetylated form because it...
Read MoreArgireline works in a completely different way than most anti aging peptides. Instead of telling skin cells to make more collagen, it tries to interrupt...
Read MoreExtracted straight from the leaves of the aloe plant, aloe barbadensis leaf juice is best known for calming and soothing the skin, and there's real...
Read MoreWhether it's sourced from plants or made synthetically, alpha arbutin is formed by combining hydroquinone with the alpha form of glucose, a type of sugar...
Read MoreWhat sets alpha lipoic acid apart from most antioxidants is its dual solubility: unlike vitamin C, which is water-soluble, or vitamin E, which is fat-soluble,...
Read MoreApple stem cell extract is made from the undifferentiated cells of a rare Swiss apple variety, grown in a lab using plant cell culture technology...
Read MoreAscorbyl glucoside is a stable, water soluble derivative of vitamin C formed by attaching a glucose molecule to L ascorbic acid, making it resistant to...
Read MoreAvobenzone is a chemical, or organic, sunscreen filter that works by absorbing UV radiation and converting it into a small amount of heat, rather than...
Read MoreAvocado oil is pressed from the fruit's flesh rather than a seed, which is unusual among common carrier oils, and is rich in oleic acid...
Read MoreNaturally derived from grains, azelaic acid is a dicarboxylic acid best known for two things: calming redness and clearing breakouts. Clinical research backs up both...
Read MoreBaobab oil is pressed from the seeds of the baobab tree, native to sub Saharan Africa, and carries a roughly even balance of oleic, linoleic,...
Read MoreBentonite clay is a natural volcanic ash derived clay known for its strong ability to absorb oil and impurities from the skin's surface, largely due...
Read MoreAmong over the counter acne treatments, benzoyl peroxide is widely considered the most effective antibacterial option available. It works by releasing active oxygen on contact...
Read MoreBeta carotene is an orange, lipid soluble carotenoid pigment found in carrots, sweet potatoes, and leafy greens, and is one of the most abundant carotenoids...
Read MoreBeta glucan is a complex sugar that can be derived from several natural sources, among them yeast, fungi, seaweed, and oats. It's most commonly used...
Read MoreBifida ferment lysate is produced by fermenting Bifidobacterium, a genus of bacteria that occurs naturally in the human gut and, in smaller amounts, on skin,...
Read MoreBilberry is a wild European relative of blueberry, and cosmetic extracts typically draw on its anthocyanin rich fruit or its leaf and seed material, which...
Read MoreBlack currant seed oil is notable for containing both omega 6 gamma linolenic acid and omega 3 stearidonic acid, an unusually balanced essential fatty acid...
Read MoreBlack tea extract comes from the same plant as green tea, Camellia sinensis, but the leaves are fully oxidized during processing, which converts many of...
Read MoreBlueberry extract is made from the fruit of Vaccinium corymbosum and is rich in anthocyanins, the deep blue purple pigments that also give blueberries their...
Read MoreBorage seed oil comes from the seeds of the borage plant and contains one of the highest known concentrations of gamma linolenic acid, an omega...
Read MoreBroccoli extract, most often sourced from the seeds or sprouts, contains glucoraphanin, a compound that skin and gut enzymes can convert into sulforaphane. Sulforaphane is...
Read MoreBurdock root extract comes from Arctium lappa, a plant that has long been used in folk remedies and traditional Chinese medicine. It contains plant compounds...
Read MoreCamellia oil, also called tea seed oil, is pressed from the seeds of the Camellia oleifera plant, a relative of the tea plant, and has...
Read MoreCastor oil is pressed from the seeds of the castor plant and is chemically distinctive because it is roughly 85 to 90 percent ricinoleic acid,...
Read MoreNative primarily to Asia, Centella asiatica is a perennial herb that appears on ingredient labels under a few different names, including asiatic acid, hydrocotyl, and...
Read MoreChamomile Extract is derived from the flowers of Matricaria recutita, commonly known as German chamomile, and contains a concentrated blend of flavonoids, most notably apigenin,...
Read MoreChestnut Leaf Extract comes from Castanea sativa and owes much of its soothing reputation to a class of tannin compounds called ellagitannins, including one called...
Read MoreChlorophyllin copper complex is a semi synthetic, water soluble derivative of chlorophyll in which magnesium is replaced with copper. Its porphyrin copper structure allows it...
Read MoreCholesterol is one of three key lipids, alongside ceramides and fatty acids, that make up the skin's outer barrier structure. Foundational research testing various combinations...
Read MoreCitric acid is an alpha hydroxy acid found naturally in citrus fruits like lemons and oranges. In skincare it plays two roles. At exfoliating strengths...
Read MoreCocoa butter is a solid fat pressed from roasted cacao beans, composed mainly of oleic, stearic, and palmitic acid triglycerides that form a semi occlusive...
Read MoreCoconut oil is a rich, semi solid oil pressed from the meat of coconuts, made up mostly of saturated fatty acids like lauric acid. It...
Read MoreMuhammad JunaidCoQ10 is unique among topical antioxidants in that skin cells can actually synthesize a small amount of it on their own, and the body...
Read MoreCoffee cherry extract comes from the fruit that surrounds coffee beans, a part of the coffee plant that is usually discarded during processing but is...
Read MoreCollagen extract is a structural protein, typically sourced from animal tendon, skin, cartilage, or bone, that's purified for cosmetic use to isolate the pure protein....
Read MoreCopper peptides pair copper, a trace mineral the body already uses as a cofactor in numerous enzymatic processes, with GHK, a small peptide sequence first...
Read MoreCucumber Extract, derived from Cucumis sativus, is prized in skincare mainly for its high water content and its blend of antioxidant compounds, including vitamin C,...
Read MoreCysteamine is a small molecule that the body produces naturally in tiny amounts, and in skincare it is used as a stabilized topical cream to...
Read MoreDimethicone is a silicone based ingredient widely used in skincare and makeup to create a smooth, silky texture and a light, breathable barrier on the...
Read MoreEdelweiss is a small white alpine flower that survives intense UV exposure and harsh mountain conditions at high altitude, which has made it a popular...
Read MoreEllagic acid is a polyphenolic compound found naturally in many fruits and nuts, including pomegranate and berries, and is used in skincare as an isolated,...
Read MoreEmblica extract, also called amla or Indian gooseberry extract, comes from a fruit that has been used for centuries in traditional Ayurvedic medicine and is...
Read MoreEnsulizole is a water soluble organic UVB filter, unusual among chemical filters because it is used as its sodium salt rather than an oil soluble...
Read MoreErgothioneine is a naturally occurring antioxidant amino acid that the human body cannot make on its own and instead absorbs from dietary sources like mushrooms,...
Read MoreEucalyptus extract and its essential oil come from the leaves of the eucalyptus tree and are best known in skincare for antimicrobial and anti inflammatory...
Read MoreEvening primrose oil is one of the few common plant oils with a meaningfully high concentration of gamma linolenic acid, an omega 6 fatty acid...
Read MoreFerulic acid's primary value in skincare isn't as a standalone antioxidant, but as a stabilizer for other antioxidants, particularly vitamin C and vitamin E. In...
Read MoreFeverfew's calming reputation centers on parthenolide, a compound with documented anti-inflammatory activity, though ironically parthenolide is also the primary reason unpurified feverfew extract can be...
Read MoreFibronectin is a large protein naturally found in the blood and in the supportive tissue that surrounds skin cells, where it plays a key role...
Read MoreFlaxseed oil is pressed from flax seeds and is one of the richest plant sources of alpha linolenic acid, an omega 3 fatty acid known...
Read MoreGinger extract comes from the root of the Zingiber officinale plant and contains gingerol and related compounds long valued in traditional medicine for their anti...
Read MoreGluconolactone belongs to the polyhydroxy acid, or PHA, family of exfoliants, a category that delivers results comparable to AHAs like glycolic acid, but with a...
Read MoreGlucosamine is a simple sugar and one of the basic building blocks skin cells use to make hyaluronic acid and other water holding molecules that...
Read MoreGlycine soja seed extract is derived from whole soybean seeds and contains a broad mix of phytochemicals beyond isolated isoflavones, including saponins, phytosterols, peptides, and...
Read MoreAmong all the alpha hydroxy acids, glycolic acid has the deepest body of clinical research behind it, which is part of why it's the most...
Read MoreGoji berry extract comes from the fruit of Lycium barbarum, a plant long used in traditional Chinese medicine, and is a rich source of antioxidant...
Read MoreHexylresorcinol is structurally related to resorcinol, an older skin lightening compound, but was specifically developed to retain tyrosinase inhibiting brightening activity while improving on resorcinol's...
Read MoreHibiscus extract, most often made from the calyces of Hibiscus sabdariffa, is sometimes nicknamed a natural alternative to retinol because of research into its firming,...
Read MoreHomosalate is a chemical sunscreen ingredient that soaks up UVB rays, the type mainly responsible for sunburn, and quickly converts that energy into a tiny,...
Read MoreHorse chestnut extract comes from the seeds of the horse chestnut tree and is standardized to contain a set amount of escin, its main active...
Read MoreHorsetail extract comes from Equisetum arvense, a primitive plant that naturally accumulates unusually high levels of silica, a mineral compound also involved in supporting skin...
Read MoreHouttuynia cordata, sometimes called fish mint, is a plant long used in traditional East Asian medicine, and its extract is rich in flavonoids like quercetin...
Read MoreYour skin already contains hyaluronic acid naturally, which is part of why the synthetic version used in skincare works so well. It can hold up...
Read MoreHydroxypinacolone retinoate, often sold under the trademarked name Granactive Retinoid, is a lab made vitamin A derivative that is structurally similar to retinoic acid itself,...
Read MoreIron oxides are naturally occurring or, more commonly for cosmetic grade purity, synthetically produced inorganic pigments used to tint mineral sunscreens and other formulas to...
Read MoreJojoba oil is technically a liquid wax ester rather than a true triglyceride oil, a structural distinction that happens to closely mirror the composition of...
Read MoreKaolin is a naturally occurring white clay that is gentler and less absorbent than bentonite clay, making it a popular choice for masks aimed at...
Read MoreKelp is a large brown seaweed, and it is a rich source of a protective sugar compound called fucoidan, a different compound from the ones...
Read MoreKojic acid forms as a natural byproduct during the fermentation of rice used to brew sake, produced by fungi in the Aspergillus and Penicillium families....
Read MoreMilk is the natural source of lactic acid, but the version used in most skincare today comes from a non dairy fermentation process instead. The...
Read MoreLactobacillus ferment lysate is produced the same general way as bifida ferment lysate, by fermenting a different genus of bacteria, one also widely used in...
Read MoreLactobionic acid is an exfoliating polyhydroxy acid, or PHA, that behaves much like the AHAs, such as glycolic acid, but with a key structural difference:...
Read MoreLavender extract and essential oil come from the flowering tops of the lavender plant and have long been used for their calming scent as well...
Read MoreThe botanical name for licorice is Glycyrrhiza glabra, and while "licorice extract" is the general term you'll usually see on a label, some formulas get...
Read MoreLinoleic acid is an essential omega 6 fatty acid, meaning the body cannot produce it on its own and must obtain it through diet or...
Read MoreMacadamia oil stands out among plant oils for its unusually high palmitoleic acid content, an omega 7 fatty acid that also occurs naturally in young...
Read MoreMalic acid is an alpha hydroxy acid naturally found in apples and other fruits. Like other AHAs, it works on the surface of skin by...
Read MoreMandelic acid, an AHA that can be synthesized or derived from almonds, stands out from other alpha hydroxy acids because of its size. Its molecule...
Read MoreManganese gluconate is a water soluble form of manganese, a trace mineral the body needs in small amounts to help build one of its own...
Read MoreMango seed butter is extracted from the kernel inside the mango stone and is mostly composed of oleic and stearic acid triglycerides, giving it emollient...
Read MoreMangosteen peel extract comes from the thick rind of the mangosteen fruit and is rich in xanthones, a class of polyphenols including alpha mangostin that...
Read MoreMarula oil is pressed from the nuts of the marula tree, native to southern Africa, and is rich in oleic acid along with natural antioxidants....
Read MoreMeadowfoam seed oil's standout feature is its fatty acid profile, made up almost entirely of long chain fatty acids with only one double bond each,...
Read MoreMeradimate is one of the oldest sunscreen ingredients still allowed for use today, first introduced back in the 1950s to help absorb UVA rays, the...
Read MoreMoringa seed oil, sometimes called ben oil, is pressed from the seeds of the drumstick tree and is notable for an unusually high oleic acid...
Read MoreMugwort extract comes from Artemisia species, most often Artemisia argyi or Artemisia vulgaris, plants with a long history of use in traditional Korean and Chinese...
Read MoreN acetyl cysteine, often shortened to NAC, is a modified form of the amino acid cysteine that the body uses to build glutathione, one of...
Read MoreNeem extract comes from the leaves, bark, or seed oil of the neem tree, native to South Asia, and contains limonoid compounds like nimbin and...
Read MoreVitamin B3, more commonly listed as niacinamide (or sometimes nicotinamide), is valued for its wide ranging effects on skin appearance and function. Used consistently, it...
Read MoreOats are one of the only plants known to contain avenanthramides, a group of antioxidant and anti-inflammatory compounds essentially unique to this single grain. Avenanthramides...
Read MoreOctinoxate is one of the most commonly used chemical sunscreen ingredients in the world, and in the United States it is allowed at levels up...
Read MoreOctisalate, also called ethylhexyl salicylate, is a salicylate ester that absorbs UVB radiation through the same general chemical family as homosalate, but is generally considered...
Read MoreOctocrylene absorbs UVB and short wave UVA radiation through its acrylate structure's extended conjugation, a chemical arrangement of electrons that allows it to soak up...
Read MoreOligopeptide 1 is a synthetic peptide engineered to replicate human epidermal growth factor, a signaling protein that binds receptors on skin cells to stimulate proliferation...
Read MoreRose flower water is the fragrant, mineral free water left behind when Damask rose petals are steam distilled to make rose oil. It is a...
Read MorePalmitoyl hexapeptide 12 is a lab made peptide built around a small piece of tropoelastin, the raw material skin uses to build elastin, the stretchy...
Read MorePalmitoyl pentapeptide-4, widely known by its trademarked name Matrixyl, is a lab made chain of five amino acids attached to a fatty acid that helps...
Read MorePalmitoyl tetrapeptide-7 is built around the GQPR peptide sequence and is designed to work synergistically alongside palmitoyl tripeptide-1 in the Matrixyl 3000 blend, rather than...
Read MorePalmitoyl tripeptide-1, often paired with palmitoyl tetrapeptide-7 in a blend marketed as Matrixyl 3000, is built around GHK, the same core peptide sequence used in...
Read MorePEG-75 Shea Butter Glycerides is made by attaching roughly 75 units of polyethylene glycol to the natural glycerides found in shea butter, a process called...
Read MoreAlso known as: Palmitoyl pentapeptide-4, Matrixyl Pentapeptides are short amino acid chains engineered to mimic fragments of skin's own structural proteins. The most researched version...
Read MorePeppermint extract contains menthol, the compound responsible for its distinctive cooling sensation when applied to skin. That cooling feeling comes from menthol activating a specific...
Read MorePetrolatum, also known as petroleum jelly, is a highly purified, semi solid mixture of mineral oils and waxes that forms an occlusive seal over skin,...
Read MorePhytic Acid, also called inositol hexaphosphate, is a naturally occurring compound found in plant seeds, grains, and legumes. In skincare, it works through a mechanism...
Read MorePhytosphingosine is a naturally occurring lipid that skin uses as a direct building block to manufacture certain classes of ceramides, the lipids that make up...
Read MorePDRN consists of purified DNA fragments, most commonly derived from salmon sperm cells, broken down to a length small enough to be biologically active as...
Read MoreMuch of pomegranate extract's activity traces back to ellagic acid, one of the most abundant phenolic compounds in the fruit's peel. Research has found ellagic-acid-rich...
Read MorePoria cocos is a fungus long used in traditional Chinese medicine, and skincare extracts are typically derived from its dense sclerotium, containing triterpenoids called poricoic...
Read MorePotassium azeloyl diglycinate is a gentler, water soluble cousin of azelaic acid, made by attaching azelaic acid to two glycine amino acid molecules. This change...
Read MorePrickly pear extract comes from the pads, fruit, or flowers of the Opuntia cactus and contains mucilage polysaccharides, betalains, and flavonoids like quercetin derivatives. The...
Read MorePumpkin seed extract or oil contains unsaturated fatty acids, tocopherols, phytosterols, carotenoids, and zinc. Its linoleic acid content supports barrier lipid synthesis and helps reduce...
Read MorePurslane is an edible succulent particularly high in omega 3 alpha linolenic acid, ascorbic acid, tocopherols, and unique alkaloid antioxidants. Aqueous extracts have been shown...
Read MorePyruvic acid is a small, naturally occurring alpha keto acid, a close chemical cousin of the alpha hydroxy acids like glycolic acid. Because it is...
Read MoreRaspberry extract comes from the fruit of Rubus idaeus and is a source of ellagic acid, an antioxidant plant compound also found in pomegranates and...
Read MoreRed algae extract comes from any of a large number of seaweed species that make up a broad marine plant group. To survive their salty,...
Read MoreResveratrol belongs to a class of plant compounds called stilbenes, produced by grapevines and a handful of other plants as a natural defense against fungal...
Read MoreRetinaldehyde, often called retinal, is a form of vitamin A that sits one conversion step away from retinoic acid, the active form that directly signals...
Read MoreRetinyl palmitate is a form of vitamin A made by attaching retinol to palmitic acid, a fatty acid. That pairing makes it far more stable...
Read MoreRice bran oil is pressed from the outer bran layer of rice grains and carries, alongside its ordinary triglyceride content, a distinctive unsaponifiable fraction of...
Read MoreRice extract, sometimes sold as fermented rice water, is made from rice grains or the water rice is soaked or fermented in, and has a...
Read MoreRose extract, most often made from Rosa damascena petals, has a long history in traditional skincare and is rich in antioxidant polyphenols along with a...
Read MoreRosemary Extract comes from Rosmarinus officinalis and is valued in skincare for two active compounds, carnosic acid and rosmarinic acid. Carnosic acid is a potent...
Read MoreRoyal jelly is a viscous secretion produced by worker honeybees and fed to the queen bee throughout her life, a complex mixture of proteins, free...
Read MoreSalicylic acid, better known as BHA (beta hydroxy acid), exfoliates by breaking down the bonds that hold dead skin cells to the surface, rather than...
Read MoreSesame oil is pressed from sesame seeds and is roughly balanced between oleic and linoleic acid, but what sets it apart from most carrier oils...
Read MoreShea butter is extracted from the nuts of the African shea tree and is notable for its high proportion of unsaponifiable compounds, the fraction of...
Read MoreSilymarin is a group of antioxidant compounds extracted from milk thistle seeds, best known as a liver supporting supplement but also studied for skin. In...
Read MoreBetter known as snail mucin, snail secretion filtrate is the filtered secretion certain snail species produce from their foot, where it naturally helps with both...
Read MoreSnap-8, known chemically as acetyl octapeptide-3, is a lab made peptide built as an extended version of Argireline, designed to interrupt the same nerve signaling...
Read MoreSodium PCA is the sodium salt of pyrrolidone carboxylic acid, a compound that occurs naturally in skin as part of what dermatologists call the natural...
Read MoreSodium sulfacetamide is a sulfa based medication that has been used in dermatology for decades, most often paired with sulfur in a combined formula for...
Read MoreSoy isoflavones are plant compounds, most notably genistein and daidzein, that are shaped similarly enough to the hormone estrogen that they can weakly latch onto...
Read MoreSweet almond oil is cold pressed from the kernels of sweet almonds and is dominated by oleic and linoleic acid, alongside vitamin E, phytosterols, and...
Read MoreSYN-AKE is a lab made peptide designed to copy the structure of a compound found in the venom of the temple viper snake, though it...
Read MoreTitanium dioxide is one of only two mineral sunscreen ingredients the FDA considers both safe and effective, the other being zinc oxide, and it protects...
Read MoreDerived from the amino acid lysine, tranexamic acid is a synthetic ingredient that works by interrupting at least two separate pathways in the skin responsible...
Read MoreTroxerutin is a lab modified version of rutin, a plant compound naturally found in buckwheat and the Japanese pagoda tree, and is also taken as...
Read MoreTurmeric Extract comes from the root of Curcuma longa and owes most of its skincare activity to curcumin, a polyphenol with well documented anti inflammatory...
Read MoreUndecylenoyl phenylalanine is a lab made molecule built from an amino acid, phenylalanine, attached to a fatty acid derived from castor oil. It works differently...
Read MoreVitamin B12, most commonly used in skincare as cyanocobalamin, is best known as an essential dietary nutrient, but a topical form has also been studied...
Read MoreWatermelon fruit extract is prized in skincare mainly for its very high water content along with the amino acid L citrulline, vitamin C, and lycopene...
Read MoreWheat amino acids are produced by hydrolyzing wheat protein into smaller peptides and free amino acids, used as a film forming humectant in skincare and...
Read MoreWhite tea comes from the same plant as green and black tea, Camellia sinensis, but is made from young leaves and buds that undergo minimal...
Read MoreWillow Bark Extract is derived from the bark of Salix species and contains salicin, a compound the body and skin convert into salicylic acid. Because...
Read MoreYeast extract comes from the inside and outer walls of baker's and brewer's yeast, and it is naturally rich in beta glucans, amino acids, minerals,...
Read MoreZinc oxide is one of only two UV filters generally recognized as safe and effective by the FDA for use as a physical, or mineral,...
Read MoreZinc sulfate is a mineral salt form of zinc, a trace element the body needs for wound healing and immune function, and it has been...
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