A nucleoside that signals skin cells to repair and regenerate. Smooths the look of fine lines and supports overall skin tone.
Read full Adenosine guide ->Ingredient Glossary
Every lifting cream active, demystified.
71 actives in the glossary. Tap a letter above to jump.
A
A soothing, anti-irritant active originally extracted from comfrey root. Calms reactive skin, supports wound healing, and softens rough texture.
Read full Allantoin guide ->Aloe Vera
Also seen as: Aloe Barbadensis Leaf Juice, Aloe Barbadensis Leaf Extract
A soothing, anti-inflammatory plant extract that calms reactive skin, reduces redness, and supports barrier recovery.
Read full Aloe Vera guide ->Alpha Arbutin
Also seen as: arbutin, hydroquinone alternative
A gentle brightening active that interrupts excess melanin production to fade the appearance of dark spots and even skin tone.
Read full Alpha Arbutin guide ->Alteromonas Ferment Extract
Also seen as: marine ferment extract, Alteromonas filtrate
A marine-derived ferment extract produced by Alteromonas bacteria. Supports skin hydration, soothing, and barrier function.
Read full Alteromonas Ferment Extract guide ->Argan Oil
Also seen as: Argania spinosa kernel oil
A nourishing plant oil rich in fatty acids and vitamin E that softens skin, supports the barrier, and helps maintain the look of elasticity.
Read full Argan Oil guide ->Argireline
Also seen as: Acetyl Hexapeptide-8, Acetyl Hexapeptide-3, hexapeptide-8
A neurotransmitter-modulating peptide often described as a topical Botox-alternative. Reduces the appearance of expression lines by softening muscle contraction signals.
Read full Argireline guide ->Ascorbyl Palmitate
Also seen as: vitamin C palmitate, ascorbic acid palmitate
A stable, oil-soluble vitamin C derivative. Provides antioxidant and brightening benefits in formulas where pure L-ascorbic acid would be too unstable.
Read full Ascorbyl Palmitate guide ->Astaxanthin
Also seen as: Haematococcus pluvialis extract
A carotenoid antioxidant from microalgae positioned as one of the most potent free-radical scavengers in skincare. Supports skin elasticity and brightens uneven tone.
Read full Astaxanthin guide ->Azelaic Acid
Also seen as: azelaic acid 10-20%
A gentle acid that calms the look of redness, helps clear breakouts, and fades the appearance of post-acne marks and uneven tone.
Read full Azelaic Acid guide ->B
Bakuchiol
Also seen as: Psoralea corylifolia extract, retinol alternative
A plant-derived antioxidant that behaves like a gentle retinol alternative, supporting the look of firmer, smoother skin and softening the appearance of fine lines without retinol's irritation.
Read full Bakuchiol guide ->Beta-Glucan
Also seen as: (1,3)-beta-D-glucan, yeast-derived beta-glucan, oat-derived beta-glucan
A polysaccharide humectant derived from oats or yeast cell walls. Holds water like hyaluronic acid does but adds a layer of soothing and immune-supporting benefits.
Read full Beta-Glucan guide ->C
Caffeine
Also seen as: caffeine extract, coffee bean extract
A vasoconstrictor that reduces puffiness, depuffs under-eyes, and gives skin a temporary tightening effect. Also antioxidant.
Read full Caffeine guide ->Caprylic/Capric Triglyceride
Also seen as: MCT oil, fractionated coconut oil
A light, fast-absorbing emollient derived from coconut. Smooths skin, improves slip, and carries oil-soluble actives without leaving a greasy finish.
Read full Caprylic/Capric Triglyceride guide ->Carnosine
Also seen as: L-carnosine, beta-alanyl-L-histidine
A dipeptide that targets glycation: the process where excess sugar molecules bind to collagen and elastin, making them rigid and accelerating sagging.
Read full Carnosine guide ->Centella Asiatica
Also seen as: cica, gotu kola, Centella Asiatica Extract, asiaticoside, madecassoside, asiatic acid
A botanical extract from the cica plant, prized for its ability to support wound healing, reduce inflammation, and stimulate collagen production.
Read full Centella Asiatica guide ->Ceramides
Also seen as: Ceramide NP, Ceramide AP, Ceramide EOP, Ceramide EOS, Ceramide NS, Phytosphingosine, Sphingosine, Caprooyl Phytosphingosine, Caprooyl Sphingosine
Naturally-occurring lipids that hold the skin barrier together. Lose them and your skin loses water and irritates more easily.
Read full Ceramides guide ->Coenzyme Q10
Also seen as: CoQ10, ubiquinone
A fat-soluble antioxidant the body makes naturally. Applied topically, it neutralizes free radicals and supports the look of firmer, smoother skin, which is why it anchors many firming body and face creams.
Read full Coenzyme Q10 guide ->Copper Peptides
Also seen as: Copper Tripeptide-1, GHK-Cu, copper gluconate, sh-polypeptide-2
A class of copper-containing carrier peptides best known for stimulating collagen production, supporting wound healing, and remodeling damaged skin.
Read full Copper Peptides guide ->Cupuacu Butter
Also seen as: Theobroma Grandiflorum Seed Butter
A rich emollient butter from the Brazilian cupuacu fruit. Locks in moisture, supports the skin barrier, and gives creams a luxurious slip.
Read full Cupuacu Butter guide ->E
Ectoin
Also seen as: ectoine
An extremolyte molecule, produced by microorganisms that survive extreme environments, that binds water around skin cells to hydrate, calm irritation, and protect the barrier from environmental stress.
Read full Ectoin guide ->Edelweiss Extract
Also seen as: Leontopodium alpinum extract
An alpine flower extract packed with polyphenol antioxidants, used to defend skin from environmental stress and support the look of firmness and elasticity.
Read full Edelweiss Extract guide ->Encapsulated Endonuclease
Also seen as: DNA repair enzyme, photolyase-class enzyme
A DNA repair enzyme delivered in a liposomal capsule to support the skin's natural repair of UV-induced damage at the cellular level.
Read full Encapsulated Endonuclease guide ->Ethylhexylglycerin
Also seen as: ethylhexyl glyceryl ether, octoxyglycerin
A glyceryl-derived multitasker: gentle preservative booster, mild humectant, and skin-conditioning agent. Lets formulas use less phenoxyethanol while staying safe from microbial growth.
Read full Ethylhexylglycerin guide ->F
Ferulic Acid
Also seen as: ferulic acid antioxidant
A plant antioxidant that neutralizes free radicals and stabilizes vitamins C and E, boosting a serum's antioxidant and photoprotective performance.
Read full Ferulic Acid guide ->Flax Seed Extract
Also seen as: Linum Usitatissimum Seed Extract
A botanical extract rich in lignans, omega-3 fatty acids, and antioxidants. Supports skin barrier, soothes irritation, and provides anti-inflammatory benefit.
Read full Flax Seed Extract guide ->G
GF MiniProtein
Also seen as: Medik8 GF (growth factor mini-protein)
Medik8's branded peptide complex shaped as a 'mini protein' to mimic growth-factor signaling. The headline active in Medik8 Advanced Pro-Collagen+ Peptide Cream.
Read full GF MiniProtein guide ->Glutathione
Also seen as: L-glutathione, GSH
The body's master antioxidant. Topically supports collagen integrity, brightens uneven pigmentation, and neutralizes free radicals.
Read full Glutathione guide ->Glycerin
Also seen as: glycerol
The most foundational humectant in skincare. Pulls water into the upper layers of skin and strengthens the skin barrier.
Read full Glycerin guide ->Glycolic Acid
Also seen as: AHA, alpha hydroxy acid
The smallest alpha hydroxy acid, which exfoliates the skin surface to smooth texture, brighten the look of dullness, and refine the appearance of tone.
Read full Glycolic Acid guide ->Glycyrrhetinic Acid
Also seen as: 18-beta-glycyrrhetinic acid, licorice root derivative
An anti-inflammatory active derived from licorice root. Calms redness, supports barrier recovery, and adds a soothing layer to active-heavy formulas.
Read full Glycyrrhetinic Acid guide ->Green Tea Extract
Also seen as: Camellia Sinensis Leaf Extract, EGCG
A potent antioxidant from green tea leaves. Neutralizes free radicals from UV and pollution, supports collagen, and calms inflammation.
Read full Green Tea Extract guide ->Growth Factors
Also seen as: TNS, EGF, IGF, conditioned media, fibroblast lysate
Proteins that signal skin cells to grow, divide, and produce structural components (collagen, elastin, hyaluronic acid).
Read full Growth Factors guide ->H
Heartleaf
Also seen as: Houttuynia cordata, heartleaf extract
A K-beauty calming botanical rich in antioxidant flavonoids that soothes redness, supports stressed skin, and helps defend against UV-driven irritation.
Read full Heartleaf guide ->HEPES
Also seen as: 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid, gentle chemical exfoliant buffer
A buffering compound that gently encourages desquamation (the natural shedding of dead skin cells), supporting smoother texture and better absorption of other actives.
Read full HEPES guide ->Hyaluronic Acid
Also seen as: sodium hyaluronate, hydrolyzed hyaluronic acid, hydrolized hyaluronic acid, sodium hyaluronate crosspolymer
A humectant that binds up to 1000x its weight in water, plumping skin and softening the appearance of fine lines.
Read full Hyaluronic Acid guide ->I
Idealift Peptide
Also seen as: Idealift, lifting bioactive peptide
A bioactive peptide complex positioned to support skin firmness and elastin production. The headline active in OKOA Dual Action Lifting Cream.
Read full Idealift Peptide guide ->J
Jojoba Oil
Also seen as: Simmondsia Chinensis Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil
A liquid wax (chemically not a true oil) that closely resembles human sebum. Balances oily skin without clogging pores and adds slip to dry-skin formulations.
Read full Jojoba Oil guide ->K
Kojic Acid
Also seen as: kojic acid brightener
A brightening active that blocks tyrosinase, the enzyme behind melanin, to fade the appearance of dark spots and even skin tone.
Read full Kojic Acid guide ->Korean Herb Extract (JISUN Complex)
Also seen as: Sulwhasoo JISUN Firming Complex, Korean herbal lifting blend
Sulwhasoo's proprietary blend of five traditional Korean botanical extracts. Positioned to strengthen the skin's moisture barrier and support firmness.
Read full Korean Herb Extract (JISUN Complex) guide ->L
Lactic Acid
Also seen as: AHA, alpha hydroxy acid
A gentle alpha hydroxy acid that exfoliates the surface while also hydrating, smoothing texture and brightening the look of dull skin with less sting than glycolic acid.
Read full Lactic Acid guide ->M
Mandelic Acid
Also seen as: AHA, alpha hydroxy acid
The gentlest common alpha hydroxy acid, with a large molecule that exfoliates slowly to smooth texture, clear breakouts, and even the look of tone with minimal irritation.
Read full Mandelic Acid guide ->Matribust
Also seen as: Matribust peptide complex (goPure)
A peptide-led tightening complex used in goPure's Tighten and Lift Neck Cream. Positioned as a quick-acting firming active for the neck area.
Read full Matribust guide ->Mugwort
Also seen as: Artemisia, Artemisia annua, Artemisia princeps
A calming K-beauty botanical from the Artemisia plant family that soothes reactive, stressed skin and helps settle the look of irritation and flare-prone redness.
Read full Mugwort guide ->N
NAD+
Also seen as: Nicotinamide Adenine Dinucleotide
A coenzyme found in every living cell that supports energy production (ATP) and DNA repair. Levels decline with age, which is why it has become a popular longevity ingredient.
Read full NAD+ guide ->Niacinamide
Also seen as: vitamin B3, nicotinamide
A multi-tasking vitamin B3 derivative that reduces pore appearance, calms redness, brightens uneven tone, and strengthens the skin barrier.
Read full Niacinamide guide ->P
Panthenol
Also seen as: Pro-vitamin B5, dexpanthenol
The skincare form of vitamin B5. Acts as a humectant, supports barrier repair, and reduces redness and stinging on compromised skin.
Read full Panthenol guide ->PDRN
Also seen as: polydeoxyribonucleotide, polynucleotides, salmon DNA
A regenerative ingredient derived from salmon DNA fragments, used to support hydration and the look of skin repair and rejuvenation.
Read full PDRN guide ->Peptides
Also seen as: signal peptides, palmitoyl tripeptide, copper peptides
Short chains of amino acids that signal skin to produce more collagen and elastin, the two proteins that give skin its firmness and bounce.
Read full Peptides guide ->PHA (Gluconolactone)
Also seen as: polyhydroxy acid, gluconolactone, lactobionic acid
The gentlest class of chemical exfoliant. Large PHA molecules work only at the surface, smoothing texture and brightening dullness with minimal sting, while also acting as humectants and antioxidants.
Read full PHA (Gluconolactone) guide ->Phenoxyethanol
Also seen as: 2-phenoxyethanol
The most-used preservative in modern leave-on skincare. Prevents bacterial, yeast, and mold growth so a lifting cream stays safe to use for its 12-month shelf life.
Read full Phenoxyethanol guide ->Phytoene and Phytofluene
Also seen as: colorless carotenoids, PT/PTF
Two colorless carotenoid antioxidants (often derived from tomatoes) that absorb UV radiation and protect skin from photodamage and visible aging.
Read full Phytoene and Phytofluene guide ->Polyglutamic Acid
Also seen as: PGA, gamma-polyglutamic acid
A peptide-based humectant that holds 4-5x more moisture than hyaluronic acid by weight. Sits on top of skin to form a hydrating film.
Read full Polyglutamic Acid guide ->Propolis
Also seen as: bee propolis extract
A resinous substance bees make to protect their hives, rich in polyphenols that calm inflammation, support the look of skin repair, and add antioxidant protection.
Read full Propolis guide ->Proxylane
Also seen as: Hydroxypropyl Tetrahydropyrantriol (HPT)
A glycoprotein-mimetic active developed by L'Oreal. Supports the skin's extracellular matrix to address visible signs of aging like wrinkles and laxity.
Read full Proxylane guide ->R
Resveratrol
Also seen as: trans-resveratrol
A potent polyphenol antioxidant originally identified in red grape skins. Neutralizes free radicals, supports collagen production, and dampens inflammatory pathways linked to skin aging.
Read full Resveratrol guide ->Retinaldehyde
Also seen as: retinal, retinaldehyde 0.05-0.1%
The strongest retinoid available without a prescription. Retinal sits one conversion step closer to retinoic acid than retinol, so it works faster while staying gentler than prescription tretinoin.
Read full Retinaldehyde guide ->Retinoids
Also seen as: retinol, retinal (retinaldehyde), retinyl esters, tretinoin
Vitamin A derivatives that accelerate cell turnover, boost collagen, and fade pigment. The gold-standard anti-aging active.
Read full Retinoids guide ->Rice Ferment
Also seen as: rice bran extract, Oryza sativa, rice water
A K-beauty and J-beauty staple derived from rice and its fermentation, used to hydrate, soften, and brighten the look of dull, uneven skin.
Read full Rice Ferment guide ->Rosehip Oil
Also seen as: Rosa canina seed oil, rosehip seed oil
A lightweight plant oil rich in essential fatty acids, provitamin A, and vitamin C that nourishes skin and supports the look of even tone and softer scars.
Read full Rosehip Oil guide ->S
Salicylic Acid
Also seen as: BHA, beta hydroxy acid, 2-hydroxybenzoic acid
An oil-soluble beta hydroxy acid (BHA) that exfoliates on the surface and inside the pore, dissolving the mix of oil and dead skin that leads to blackheads, whiteheads, and breakouts.
Read full Salicylic Acid guide ->Shea Butter
Also seen as: Butyrospermum Parkii Butter, Butyrospermum Parkii Butter Extract, karite butter
A rich, deeply emollient butter from the West African shea tree. Locks in moisture, supports the skin barrier, and gives creams their signature melt-in feel.
Read full Shea Butter guide ->Snail Mucin
Also seen as: snail secretion filtrate
A K-beauty hydrator rich in glycoproteins and hyaluronic acid that deeply hydrates, soothes, and supports the look of smoother, repaired skin.
Read full Snail Mucin guide ->Squalane
Also seen as: olive-derived squalane, sugarcane-derived squalane (vs. squalene, the unstable precursor)
A lightweight, biocompatible emollient that closely mimics skin's own sebum. Locks in moisture without feeling heavy or pore-clogging.
Read full Squalane guide ->T
Tranexamic Acid
Also seen as: TXA
A targeted brightening active that fades stubborn discoloration, especially the appearance of melasma and post-inflammatory marks that resist other ingredients.
Read full Tranexamic Acid guide ->Tremella Fuciformis
Also seen as: snow mushroom extract, Tremella Fuciformis Sporocarp Extract, white jelly fungus extract
A polysaccharide-rich extract from the snow mushroom. Hydrates similarly to hyaluronic acid but with smaller particle size that allows deeper penetration into skin.
Read full Tremella Fuciformis guide ->TriHex Technology
Also seen as: TriHex peptide blend (ALASTIN proprietary)
ALASTIN's branded peptide complex designed to support the skin's natural elastin and collagen production. Used in their dermatologist-dispensed neck, face, and recovery products.
Read full TriHex Technology guide ->U
Urea
Also seen as: carbamide
A dual-action ingredient that hydrates at low strengths and smooths rough, flaky, or bumpy skin at higher strengths by gently loosening dead surface cells.
Read full Urea guide ->V
Vitamin C
Also seen as: L-ascorbic acid, ascorbyl glucoside, tetrahexyldecyl ascorbate
An antioxidant that neutralizes free radicals from UV and pollution, while also brightening dark spots and supporting collagen synthesis.
Read full Vitamin C guide ->Vitamin E
Also seen as: Tocopherol, Tocopheryl Acetate, alpha-tocopherol, mixed tocopherols
A fat-soluble antioxidant that neutralizes free radicals from UV and pollution, supports skin barrier function, and keeps the oils in a formula from going rancid.
Read full Vitamin E guide ->W
Wild Fruit Flavonoids
Also seen as: Pomegranate, Mirabilis, Cranberry flavonoid blend
A blend of antioxidant flavonoids from wild fruits (pomegranate, mirabilis, cranberry) used in lifting creams for free-radical defense and anti-glycation support.
Read full Wild Fruit Flavonoids guide ->