Spain · Est. 1966 · The laboratory lexicon
The Active IngredientDictionary
Every formula is written in a precise vocabulary — retinol measured to the unit, hyaluronic acid weighed three ways, vitamin C stabilised until it behaves. Some of that vocabulary did not exist until SKEYNDOR wrote it. Here it is, spelled out: 143 active ingredients read off 128 formulas, each defined in plain language.
The plates
Five actives, drawn to scale.
The first entries of the dictionary, engraved the way a laboratory would draw them. Each plate opens a full monograph — what the ingredient is, what it does, and where it appears on the shelf.
Plate · Entry № 106
Pure Retinol
Vitamin A in its active form — measured renewal for lines, texture and tone.
Read the entry →
Plate · Entry № 059
Hyaluronic Acid
The skin's own humectant, formulated at two molecular weights — surface and depth at once.
Read the entry →
Plate · Entry № 132
Vitamin C
The antioxidant that switches radiance back on — four forms, each chosen for its formula.
Read the entry →
Plate · Entry № 083
Niacinamide
Vitamin B3 — the quiet equaliser for barrier, pores and even tone.
Read the entry →
Plate · Entry № 022
Bakuchiol
A plant-derived retinoid alternative that steadies pure retinol and gentles the whole formula.
Read the entry →
The firsts
Thirteen things nobody had done.
A dictionary records a language. Thirteen entries in this one were written here first — technologies, delivery systems and sourcing decisions that existed nowhere else when SKEYNDOR brought them to a treatment room.
01Apple Stem CellsFirst in cosmetics — the Uttwiler Spätlauber, one of the rarest apple varieties alive.Eternal02ProGEN-inA trademarked elafin peptide that defends elastin from the enzymes that dismantle it.Global Lift03Cosmetic Drone DeliveryPeptides steered to the wrinkle itself instead of scattered across the face.Corrective04Probiotic ResurfacingA peel that rebalances the skin's own flora while it renews the surface.ProBiome Peel05Tri-Synergy TechnologyDiathermy, electroporation and photostimulation in one patented professional device.MEGAN06Aquaporin ActivationOpening the skin's own water channels so hydration travels instead of pooling.Power Hyaluronic07Damask Rose Stem CellsFifty million per formulation, held with white Piedmont truffle.Timeless Prodigy08Perfluorodecalin OxygenA carrier that actually delivers oxygen to city-starved skin.Power Oxygen09Stabilised Pure RetinolThe first house to lock pure retinol with bakuchiol — strength without the storm.Entry № 10610Nanoliposome Vitamin CProfessional-strength vitamin C delivered intact, not oxidised on the way in.Entry № 13211Salies-de-Béarn Thermal Water837 mg/L of magnesium from one spring in the French Pyrenees.Aquatherm12Blue Light TechnologyA registered defence against the light your screen has been giving you all day.See the filters13Sixty Years of Formulating60+ countries, 150+ international awards, one family laboratory since 1966.The house
The index
A to Z. All of it.
Every active ingredient named on a SKEYNDOR formula we carry, each with its function class and a one-line definition. Entries open into full monographs as they are written — the rest follow.
10 Bio-Peptidespeptide№ 001 · 6 formulasSignalling peptides that reduce the appearance of wrinkles, restore firmness and rebalance ageing cellular activity.
20 Amino Acidspeptide№ 002 · 6 formulasSkin-identical building blocks that rebuild skin structure, improve resilience and fuel cellular repair.
5 Growth Factorspeptide№ 003 · 6 formulasEpidermal and fibroblast growth factors that stimulate natural regeneration of collagen, elastin and dermal tissue density.
7-Pigment Colour Correcting Complexbrightener№ 004 · 1 formulaHarmonises skin tone around the eyes and masks dark circles.
Acetyl Glutaminepeptide№ 005 · 6 formulasAmino-acid derivative that improves skin conditioning and elasticity.
Acetyl Hexapeptide-1peptide№ 006 · 1 formulaA neuro-relaxing peptide that helps soften the look of repetitive expression lines.
Activated Charcoalmineral№ 007 · 2 formulasA natural magnet that draws out impurities and urban pollutants.
Alaria Algae Extract & Lupine Extractbotanical№ 008 · 5 formulasMarine and plant actives that promote quality collagen production and increase skin density for restored facial architecture.
Allantoinactive complex№ 009 · 1 formulaSoftens and soothes rough or damaged skin.
Alpha-Glucans from Black Pepperactive complex№ 010 · 5 formulasErases signs of photo-aging while enhancing skin firmness and elasticity.
Aminoethylphosphonic Acidbrightener№ 011 · 1 formulaA targeted pigmentation-modulating molecule that helps lighten dark spots and unify skin tone by interrupting melanin synthesis.
Anti-Cellulite Dronedelivery system№ 012 · 2 formulasA targeted delivery system that carries firming and draining actives precisely where dimpling shows.
Anti-Fatigue Peptidespeptide№ 013 · 1 formulaHelp reduce puffiness and smooth the eye contour.
Anti-Wrinkle Firming Lipopeptidespeptide№ 014 · 5 formulasDual action on wrinkles and firmness - simultaneously smooths lines while lifting sagging tissue for comprehensive facial rejuvenation.
Antimicrobial Complexmicrobiome№ 015 · 5 formulasHelps keep blemish-prone skin visibly clear while respecting the skin's natural flora.
Antioxidant Complexantioxidant№ 016 · 8 formulasPrevents appearance of dark spots, improves skin elasticity, and protects against UV-induced damage and premature aging.
Apple Pip Extractbotanical№ 017 · 1 formulaSupports skin renewal and tone while calming and firming the look of skin.
Apricot Seed Microgranulesexfoliant№ 018 · 2 formulasA natural exfoliant that smooths and refines the skin.
Aquaporin-Activating Complexhumectant№ 019 · 3 formulasStimulates water channels in the skin to improve deep hydration flow.
Azelaic Acid Derivativeactive complex№ 020 · 1 formulaCalms visible redness and helps fade the look of post-blemish marks.
Açaí Extractbotanical№ 021 · 6 formulasNeutralises oxidative stress, helps with pigmentation, signs of ageing.
Bakuchiolbotanical№ 022 · 8 formulasA plant-derived retinoid alternative that steadies pure retinol and gentles the whole formula.
Beetroot Extractbotanical№ 023 · 1 formulaA powerful humectant and antioxidant-rich extract that delivers deep, long-lasting hydration and helps condition the skin.
Beta-Glucanactive complex№ 024 · 1 formulaReinforces the barrier and comforts skin, supporting its natural recovery.
Betainehumectant№ 025 · 1 formulaA smart osmoregulator that supports the skin's water balance and adaptability.
Biodegradable Anti-Pollution Moleculesfilter№ 026 · 1 formulaShield the skin from urban pollution while promoting clarity and purity.
Biological Peeling Agentsexfoliant№ 027 · 5 formulasExfoliate surface layers for better penetration of active ingredients and improved skin renewal.
Biological Peptides in Liposomesdelivery system№ 028 · 3 formulasSupport skin repair and regeneration during exfoliation process for safe, effective resurfacing.
Biotinvitamin№ 029 · 6 formulasSupports healthy-looking skin metabolism and vitality.
Biotin-GHKvitamin№ 030 · 1 formulaA unique bioactive complex that strengthens the anchoring of lashes and brows while supporting follicle health and density.
Botanical Astringentsbotanical№ 031 · 1 formulaHelp purify and balance the skin’s surface and reduce excess oil.
Botanical Oil Blendbotanical№ 032 · 1 formulaNourishes the skin while supporting barrier repair and softness.
Brightening Complexbrightener№ 033 · 1 formulaEvens tone and restores glow in dull, tired skin.
Brightening Peptidespeptide№ 034 · 2 formulasHelp regulate pigmentation and refine texture.
Caffeineactive complex№ 035 · 8 formulasEnergises microcirculation and helps reduce the look of puffiness and water retention.
Calcium Ketogluconatepeptide№ 036 · 1 formulaBoosts collagen and skin density for a firming, lifting effect.
Camomile Extractbotanical№ 037 · 3 formulasCalms irritation, reduces redness and strengthens skin against free radical stress.
Centella Asiatica Plasma Richstem cell№ 038 · 4 formulasA potent plant plasma rich in cytokines, growth factors and transcription factors.
Ceramidesbarrier lipid№ 039 · 1 formulaRepair and reinforce the skin barrier, locking in hydration and protecting against environmental stress.
Chrono-Energising Complexactive complex№ 040 · 6 formulasSynchronises the skin’s natural renewal rhythm, improving luminosity and revitalising dull or fatigued skin.
Citric Acidbrightener№ 041 · 1 formulaBrightens and improves skin tone uniformity.
Corn Starchbotanical№ 042 · 1 formulaA botanical soother that calms visible redness and leaves skin feeling soft.
Cucumber Extractbotanical№ 043 · 1 formulaNaturally rich in water and minerals; refreshes, tones and mildly astringes without irritation.
Dermo-Fillersactive complex№ 044 · 1 formulaBioactive complex that mimics natural skin volume, giving a fuller, smoother effect.
Dihydroavenanthramide Dactive complex№ 045 · 1 formulaA patented oat-based molecule that calms itching, burning, and irritation.
Eco-Certified Surfactantshumectant№ 046 · 1 formulaMild cleansing agents derived from sugar and coconut that provide a gentle yet effective cleanse.
Eco-Certified Vegetable Emollientsbarrier lipid№ 047 · 2 formulasNourish and strengthen while dissolving impurities.
Ethyl Ferulateantioxidant№ 048 · 1 formulaA plant-derived antioxidant that protects skin against oxidative stress while amplifying brightness and clarity.
Ferulic Acidantioxidant№ 049 · 1 formulaPowerful antioxidant that enhances vitamin C activity and defends against UV damage.
Firming Peptidespeptide№ 050 · 1 formulaSupport collagen and elastin, reinforcing sagging areas.
Ginger Root Extractbotanical№ 051 · 2 formulasRich in antioxidants, helps neutralise urban pollutants and supports skin comfort during cleansing.
Gluconolactoneexfoliant№ 052 · 1 formulaExfoliates with minimal irritation, ideal for sensitive skin.
Glycofluidic Tightening Substancesactive complex№ 053 · 5 formulasProvide both immediate and long-term lifting effect by creating a tightening film on skin surface while stimulating deeper firming mechanisms.
Glycolic Acidexfoliant№ 054 · 8 formulasGentle exfoliation to resurface and even skin tone.
Goji Berry Stem Cells + Exosomesstem cell№ 055 · 4 formulasEncapsulated in liposomes, these stimulate exosome production from mesenchymal stem cells in the hypodermis.
Growth Factor-Mimetic Peptidespeptide№ 056 · 1 formulaStimulate collagen and elastin to regenerate tissue structure and firmness.
Hamamelis Extractbotanical№ 057 · 1 formulaTightens the look of pores and refines texture, gently and without alcohol.
Hemp Seed Oilbotanical№ 058 · 2 formulasRich in omega 3, 6 and 9 fatty acids to nourish the skin, support comfort and promote relaxation during massage.
Hyaluronic Acidhumectant№ 059 · 23 formulasThe skin's own humectant, formulated at two molecular weights — surface and depth at once.Hydration Sugar Matrixhumectant№ 060 · 1 formulaForms a biofilm that prevents water loss and boosts skin moisture retention.
Irradiated Claymineral№ 061 · 2 formulasGently purifies while delivering minerals; draws out impurities and refines skin texture without stripping.
Jambu Extractbotanical№ 062 · 5 formulasPromotes cellular cohesion by strengthening integrins — the proteins linking dermis and epidermis to fibroblasts.
Jojoba Pearlsexfoliant№ 063 · 1 formulaBiodegradable, skin-smoothing exfoliating spheres that gently polish the skin while lubricating the surface for a visibly softer finish.
Kombucha Fermentbotanical№ 064 · 6 formulasEnergises skin metabolism, refines texture and boosts radiance.
Lactic Acidexfoliant№ 065 · 4 formulasHydrates while gently lifting dead cells to improve clarity.
Lavender Essential Oilbotanical№ 066 · 1 formulaWell-known for its calming, anti-stress effects on both skin and senses.
Lupin Bean Extractbotanical№ 067 · 4 formulasStimulates high-quality collagen production and increases fibroblast function for improved skin firmness and elasticity.
Madecassosidebotanical№ 068 · 6 formulasCalming, repairing active that supports skin recovery and resilience.
Magnesium, Zinc & Copper Complexmineral№ 069 · 1 formulaEssential trace minerals that revitalise the look of skin and support its energy.
Malachitemineral№ 070 · 5 formulasA mineral antioxidant that helps protect against environmental and oxidative stress.
Mandelic Acidexfoliant№ 071 · 3 formulasLarger molecule, gentler action.
Marine Mineral-Thermal Complexmineral№ 072 · 13 formulasCalms sensitivity, restores mineral balance and improves skin resilience through high-magnesium thermal water.
Marine Thermal Watermineral№ 073 · 6 formulasHydrates and replenishes with essential trace minerals.
Marine-Derived Amino Acid Complexespeptide№ 074 · 15 formulasReplenishes the skin’s moisture reservoirs and supports natural repair.
Menyanthes Trifoliata Extractbotanical№ 075 · 5 formulasPlant extract that stimulates collagen production for enhanced skin density and firmness.
Micellar Technologydelivery system№ 076 · 3 formulasEffectively traps and removes oil- and water-soluble debris.
Micronised Mineral Pigmentsbrightener№ 077 · 4 formulasEven skin tone and diffuse imperfections with a radiant, sheer finish that blends seamlessly.
Mineral Sea Water from Brittanymineral№ 078 · 5 formulasNaturally rich in trace elements — detoxifies, hydrates, and remineralises the skin.
Moisturising Sugarshumectant№ 079 · 3 formulasNatural humectants that attract and lock in water for lasting hydration.
Natural Moisturising Factorhumectant№ 080 · 1 formulaSkin-identical hydrators that maintain moisture levels and reinforce comfort.
Natural Surfactantshumectant№ 081 · 1 formulaDerived from sugar and coconut, they generate rich foam while remaining skin-kind.
Neural Inhibitorsbotanical№ 082 · 5 formulasLavandula Stoechas Extract and Acmella Oleracea (Jambu) - natural plant-based muscle relaxants that reduce micro-contractions causing expression lines.
Niacinamidevitamin№ 083 · 18 formulasVitamin B3 — the quiet equaliser for barrier, pores and even tone.Norwegian Glacial Watermineral№ 084 · 3 formulasMoisturise and remineralise the skin in 5 minutes.
Orange Peel Extractbotanical№ 085 · 2 formulasRevitalises and brightens the look of the complexion.
Orchid Extractbotanical№ 086 · 2 formulasHelps retain moisture, improves skin vitality and delivers a light floral scent.
Organic Siliconpeptide№ 087 · 1 formulaFirm the skin and promote collagen production.
Panthenolvitamin№ 088 · 7 formulasHydrates, soothes and supports skin repair.
Papain Enzymesexfoliant№ 089 · 2 formulasEnzymatic exfoliator that digests dead skin and smooths texture.
Peptide Complexpeptide№ 090 · 6 formulasStrengthens the extracellular matrix for long-term lifting and redensifying results.
Perfluorodecalinactive complex№ 091 · 4 formulasRevolutionary perfluorocarbon capable of dissolving, transporting, and storing large amounts of oxygen inside cells for enhanced cellular respiration and ene…
Phenylethyl Resorcinolbrightener№ 092 · 4 formulasPowerful brightening agent that inhibits melanin production.
Phytic Acidexfoliant№ 093 · 3 formulasReduces pigmentation and brightens skin tone while providing antioxidant benefits.
PM2.5 Anti-Pollution Filterfilter№ 094 · 4 formulasPurified high molecular weight exopolysaccharide from French Polynesia.
Polysaccharideshumectant№ 095 · 1 formulaA breathable hydration shield for long-lasting comfort.
Pomegranate Extractbotanical№ 096 · 6 formulasAntioxidant, stimulates collagen, fights free radicals.
Post-Synaptic Peptidespeptide№ 097 · 5 formulasViper's Venom Peptide and Acetyl Hexapeptide-30 that mimic snake venom to relax facial muscles from a different angle.
Postbiotic Multifermentsbotanical№ 098 · 1 formulaProtect and restore the skin’s microbiome while offering deep moisturising and soothing benefits.
Pre- and Post-Biotic Complexmicrobiome№ 099 · 1 formulaSupports a balanced skin flora and defends against environmental stress.
Pre-Synaptic Peptides (Cosmetic Drone)delivery system№ 100 · 5 formulasAcetyl Hexapeptide-8 and Pentapeptide-18 with advanced targeted delivery system.
Prebiotic Oligosaccharideshumectant№ 101 · 4 formulasObtained by fermentation.
Prebiotic Sugarshumectant№ 102 · 2 formulasFeed and rebalance the skin's own microbiome.
ProGEN-in Elafin Peptidepeptide№ 103 · 5 formulasRevolutionary anti-aging peptide that protects elastin from degrading enzymes.
Proteoglycanshumectant№ 104 · 6 formulasReinforce the extracellular matrix, improving skin density, hydration retention and structural integrity.
Pure Oxygen Complexactive complex№ 105 · 1 formulaOxygenators that supply oxygen to the skin.
Pure Retinolvitamin№ 106 · 5 formulasVitamin A in its active form — measured renewal for lines, texture and tone.Retinoid Complexvitamin№ 107 · 1 formulaDelivers intensive wrinkle correction with reduced sensitivity risk.
Rice Starchactive complex№ 108 · 1 formulaCools and calms the look of redness while gently tightening pores.
Rosa Damascena Leaf Cell Extractstem cell№ 109 · 6 formulasEnhances cellular longevity, improves hydration and supports skin firmness.
Saccharide Isomeratehumectant№ 110 · 6 formulasLong-lasting hydration molecule that binds moisture to the skin.
Salicylic Acidexfoliant№ 111 · 8 formulasOil-soluble acid for deep pore cleansing and exfoliation.
Sesame Seedbotanical№ 112 · 1 formulaProvide gentle physical exfoliation to remove surface dead skin cells and smooth skin texture.
Shea Butterbotanical№ 113 · 4 formulasReplenishes essential lipids and improves softness and elasticity.
Silk Tree Extract & Darutosidebotanical№ 114 · 2 formulasThis Persian silk tree and botanical extract duo improves dermal structure and reduces signs of fatigue.
Skin Calming Neuropeptidespeptide№ 115 · 1 formulaReduce visible skin stress and improve comfort and resilience.
Skin-Lifting Peptidespeptide№ 116 · 6 formulasProvide firming effect while supporting dermal density and structure for comprehensive anti-wrinkle benefits.
Snap-8 Peptidepeptide№ 117 · 1 formulaSmooths dynamic wrinkles, especially on the forehead, glabella and crow’s feet.
Soy Extractbotanical№ 118 · 3 formulasEnhances skin repair and rejuvenation processes while supporting retinol's collagen-stimulating effects.
Soy Waxbotanical№ 119 · 1 formulaMelts into a warm, nourishing oil that’s safe for the skin and rich in essential fatty acids.
Squalanebarrier lipid№ 120 · 6 formulasSkin-identical lipid that restores comfort and reinforces the barrier.
Sunflower Extractbotanical№ 121 · 2 formulasAntioxidant protection that shields from environmental damage.
Super Fruit Extractbotanical№ 122 · 5 formulasTriple combined action of ascorbic, ellagic, and phytic acids for comprehensive brightening and antioxidant protection.
Sweet Almond Oilbotanical№ 123 · 2 formulasDissolves makeup and debris while softening and nourishing dry skin.
Swiss Apple Stem Cellsstem cell№ 124 · 4 formulasFrom one of the rarest apple species in the world, encapsulated in nanoliposomes for deep penetration.
Swiss Water Cress Extract in Liposomesdelivery system№ 125 · 4 formulasSupports the skin's natural purification, helping clear the look of city-stressed skin.
Tephrosia Purpurea Seed Extractbotanical№ 126 · 6 formulasAntioxidant botanical that reduces skin stress and supports a more rested appearance.
Tranexamic Acidbrightener№ 127 · 1 formulaHelps visibly reduce the look of dark spots and stubborn discolouration.
Tropaeolum Majus Extractbotanical№ 128 · 4 formulasStimulates tissue oxygenation by activating cells' hypoxic stress response.
Turmeric Extractbotanical№ 129 · 1 formulaA natural brightener that evens the look of skin tone.
UVA/UVB Broad-Spectrum Filtersfilter№ 130 · 6 formulasBroad-spectrum UV filters to prevent further pigmentation.
Vegan Collagen Peptidespeptide№ 131 · 5 formulasVisibly improve skin firmness and dermal structure.
Vitamin Cvitamin№ 132 · 25 formulasThe antioxidant that switches radiance back on — four forms, each chosen for its formula.Vitamin Cocktail (B5 · C · B3)vitamin№ 133 · 1 formulaBrightens, revitalises, and strengthens the skin for a radiant, resilient finish.
Vitamin Evitamin№ 134 · 11 formulasProtects and calms while reinforcing the skin barrier.
Volcanic Mudmineral№ 135 · 1 formulaAbsorbs excess oil and purifies the surface layers of the skin.
Volumising Plant Peptidespeptide№ 136 · 1 formulaStimulate collagen and dermal density to visibly plump and firm the bust area.
Wheat Germ Oilbotanical№ 137 · 1 formulaNutrient-dense oil rich in vitamin E and essential fatty acids; helps nourish dry, devitalised skin and improves elasticity.
White Truffle Extractbotanical№ 138 · 6 formulasRich in antioxidants and nutrients that nourish, firm and revitalise mature skin.
Wild Olive Stem Cell Extractstem cell№ 139 · 6 formulasProtects against oxidative stress and supports regeneration at a cellular level.
Wild Rose Extractbotanical№ 140 · 1 formulaComforting, softening and quietly sensorial.
Xylitol & Derivativeshumectant№ 141 · 4 formulasSkin-repairing sugar that strengthens the moisture barrier.
Zinc & Magnesium Complexmineral№ 142 · 1 formulaEnergises tired skin and improves skin tone clarity.
Zinc Oxide & White Claymineral№ 143 · 5 formulasCalming, antibacterial and oil-absorbing.
Beyond the page
Words are one thing.
Skin is another.
Meet these actives at professional strength in the treatment room, or read the formulas themselves on the shelf.
