Bichup Self-Generating Anti-Aging Essence

A gold-standard humectant that draws water into the skin.

A triblock glycerin copolymer combining PEG-8, PPG-5, and polybutylene glycol-3 used as a multifunctional humectant to attract and retain moisture in serums and boosters.

A polysaccharide that binds to skin to provide lasting hydration and a soothing film.

A high-molecular-weight polyethylene glycol. Used as a humectant, thickener, and solvent in skincare formulations. High MW PEGs are generally considered safe and non-irritating.

Pro-vitamin B5 that soothes and hydrates.

Extract from the mycelium of Ophiocordyceps sinensis (syn. Cordyceps sinensis), a high-altitude fungus. Key bioactives include cordycepin (3'-deoxyadenosine), adenosine, and beta-glucan polysaccharides. Cordycepin modulates cellular energy pathways via NAD+ biosynthesis and sirtuin activation, while polysaccharides contribute humectant and barrier-supporting properties. EU CosIng registers five cosmetic functions: antioxidant, humectant, and skin conditioning.

An extract from the flowers of the sacred lotus (Nelumbo nucifera) rich in flavonoids and tannins with antioxidant, soothing, and mild brightening properties.

Extract from the root of Nelumbo nucifera (sacred lotus); distinct INCI from lotus flower extract. Provides antioxidant polyphenols and soothing effects.

A revered K-beauty botanical used for antioxidant, brightening and revitalizing effects.

An extract from the tuberous roots of Ophiopogon japonicus (lilyturf / Maidong), a classic TCM herb; rich in steroidal saponins and fructo-oligosaccharides that provide humectant, soothing, and skin-conditioning benefits.

An extract from the root of Rehmannia chinensis (Chinese foxglove), one of the 50 fundamental herbs in TCM. Contains iridoid glycosides, oligosaccharides, and amino acids used for skin conditioning and antioxidant support in Japanese prestige skincare.

Extract from Poria cocos (fu ling / wolfiporia extensa), a medicinal fungus widely used in traditional Korean and Chinese medicine; provides beta-glucans for antioxidant and calming effects in prestige hanbang skincare.

An extract from the root of Dioscorea japonica (Japanese wild yam), used in cosmetics for its skin-conditioning and soothing properties.

A botanical that soothes and gently brightens.

An extract from the pollen spikes of Typha angustifolia (narrow-leaf cattail / Pu Huang), a TCM herb; contains flavonoids such as isorhamnetin and typhaneoside with antioxidant and anti-inflammatory activity.

Extract from Paeonia lactiflora (Chinese peony / bai shao), a key ingredient in traditional Korean and Chinese herbal medicine; paeoniflorin content provides documented anti-inflammatory and skin-calming activity.

A skullcap root extract rich in baicalin flavonoids with potent antioxidant and soothing action.

An extract of Korean angelica (Angelica gigas) root rich in coumarins and pyranocoumarins, a valued K-beauty botanical with antioxidant and brightening properties.

An extract from the root of Saposhnikovia divaricata (Fangfeng / siler), a classic TCM herb; contains chromones (sec-O-glucosylhamaudol, cimifugin) and coumarins with anti-inflammatory and soothing properties.

An extract from the rhizome of Atractylodes japonica, a TCM/TKM botanical related to A. macrocephala (Baizhu); contains sesquiterpenes (atractylone, atractylodin) with anti-inflammatory and skin-conditioning benefits.

An extract of the bark of Chinese cinnamon (Cinnamomum cassia, CAS 84961-46-6), containing cinnamaldehyde, eugenol, and polyphenols; used in skincare for antioxidant and antimicrobial properties but requires caution due to sensitization potential from fragrance-active constituents.

A gingerol-rich ginger root extract that delivers antioxidants and soothes skin.

An extract from the fruit of Zizyphus jujuba (jujube / Chinese date). Contains cAMP, betulinic acid, and polysaccharides that provide soothing, antioxidant, and moisturising benefits in luxury Japanese and Chinese skincare.

A Japanese angelica root extract that soothes skin and offers antioxidant support.

An antioxidant-rich cornelian cherry extract that helps defend skin against free-radical damage.

Extract derived from pre-ossified deer antler (velvet antler), the fastest-growing mammalian tissue known. Contains collagen, glycosaminoglycans, IGF-1, EGF, and other growth factors. Enzymatically digested velvet antler peptides have been shown to accelerate healing, reduce scar formation, and improve collagen fiber organization via TGF-β/Smad2 pathway modulation. Used in K-beauty essences for anti-aging and matrix-nourishing properties.

An extract of cocoa (Theobroma cacao) rich in polyphenols such as flavanols that provide antioxidant and soothing benefits; distinct from the seed-specific extract form.

An aqueous or hydroglycolic extract of common thyme (Thymus vulgaris) herb, distinct from thyme essential oil. Used for antioxidant, soothing, and mild antimicrobial properties. Less irritating than the essential oil.

A non-proteinogenic amino acid and key component of collagen used in cosmetics as a humectant; its presence in the NMF supports hydration and signals collagen stabilization.

A skin-identical lipid that rebuilds the barrier.

A key barrier lipid that works synergistically with ceramides.

A gentle brightening agent that inhibits pigment formation.

A synthetic tripeptide composed of glycine, histidine, and lysine (GHK) that acts as a copper-binding signal peptide, stimulating collagen and glycosaminoglycan synthesis in fibroblasts and supporting skin repair and anti-aging.

A synthetic lysine-serine-threonine oligopeptide that functions as a skin conditioning and signal peptide, activating the skin's endogenous repair mechanisms to support anti-aging activity.

A synthetic tetrapeptide (four amino acids) that acts as a signal peptide in cosmetics, stimulating skin's natural repair processes to improve firmness, elasticity, and reduce visible aging.

Enzymatically hydrolyzed soybean protein peptides used as a humectant and skin conditioner that helps retain moisture and smooth the skin surface.

A peptide marketed to relax expression lines.

A signaling peptide that supports skin repair and firmness.

A naturally occurring amino acid that acts as a humectant and supports the skin's own moisture-retention system.

The hydrochloride salt form of the amino acid histidine, used as a humectant, NMF component, and mild pH buffer in cosmetic formulations.

An essential amino acid used as a humectant that contributes to skin moisturization, barrier integrity, and surface-level repair.

An essential branched-chain amino acid used as a humectant that helps maintain skin hydration as part of the skin's natural moisturizing factor.

An essential amino acid used in cosmetics as a humectant to attract moisture and support the skin's natural moisturizing factor.

An essential sulfur-containing amino acid that functions as an antioxidant in cosmetics, helping protect formulas and skin from oxidative damage.

An essential aromatic amino acid used in cosmetics as a humectant that contributes to the skin's natural moisturizing factor.

An essential amino acid used as a humectant that contributes to the skin's natural moisturizing factor.

A conditionally essential aromatic amino acid used in cosmetics as a humectant that helps maintain skin hydration.

An essential amino acid used in cosmetics as a humectant that supports the skin's natural moisturizing factor system.

Vitamin B9 (pteroylglutamic acid) used in cosmetics as an antioxidant and skin-conditioning agent that supports cellular renewal.

A naturally occurring cyclohexane polyol (commonly myo-inositol) found in cell membranes, used in cosmetics as a humectant and skin-conditioning agent.

A versatile vitamin B3 derivative with multiple benefits.

The calcium salt form of vitamin B5 (pantothenic acid), which is more stable than panthenol and supports fibroblast activity, skin regeneration, and moisturization.

The hydrochloride salt form of vitamin B6, with greater water solubility than the free pyridoxine form; used in cosmetics as a skin-conditioning and sebum-regulating agent, commonly found in oily and acne-prone skin formulas.

Vitamin B2, a yellow flavin compound and essential coenzyme for cellular energy metabolism and antioxidant defense; used in cosmetics as a skin-conditioning agent and pigment (imparts yellow color at higher concentrations).

The hydrochloride salt form of thiamine (vitamin B1), used in cosmetics as a skin-conditioning and antioxidant active; chemically distinct from the free-base Thiamine INCI and provides improved stability and solubility.

The synthetic, stable form of vitamin B12, used in cosmetics for its antioxidant and skin-conditioning properties; studies suggest topical B12 can reduce eczema symptoms and support skin barrier recovery.

Glycosphingolipids are sphingolipids with one or more sugar residues. Structural components of the skin's intercellular lipid matrix. Used in Tunemakers' peeling lotion to support barrier function.

A generic INCI listing for a mixture of phospholipids (phosphatidylcholine, phosphatidylethanolamine, and related compounds) that are structural components of cell membranes, used to reinforce the skin barrier and aid active delivery.

A polysaccharide humectant that hydrates and calms; often compared to hyaluronic acid.

A polyethoxylated glycerin derivative (PEG-type ether with an average of 20 ethylene oxide units), used as a humectant and co-solvent in cosmetics; distinct from other glycereth chain lengths (e.g., Glycereth-12, Glycereth-26) in the KB.