Nature Republic [inner hydration booster] hyathenol hydra capsule essence Versus Medicube Red serum

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
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Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

No. of common ingredients = 0
Water, methyl propanediol, glycerin, 1,2-hexanediol, isopentyldiol, niacinamide, polyglycerin-3, cyclopentasiloxane, panthenol, caprylic/capric triglyceride, dimethicone, acrylates/c10-30 alkyl acrylate crosspolymer, tromethamine, betaine, dimethicone/vinyl dimethicone crosspolymer, raffinose, sodium hyaluronate, butylene glycol, ethylhexylglycerin, adenosine, disodium edta, agar, fragrance, algin, hibiscus esculentus (okra) fruit extract, hydrogenated lecithin, tamarindus indica (tamarind) seed extract, gellan gum, melia azadirachta (neem) leaf extract, melia azadirachta flower extract, chondrus crispus (carrageenan) powder, coccinia indica (ivy gourd) fruit extract, centella asiatica extract, ficus carica (fig) fruit extract, chamomilla recutita (matricaria) flower extract, dextrin, ceramide np, aloe barbadensis (aloe vera) flower extract, hydrolyzed vegetable protein, maltodextrin, solanum melongena (eggplant) fruit extract, simmondsia chinensis (jojoba) seed oil, gardenia florida fruit extract, corallina officinalis (red algae) extract, curcuma longa (turmeric) root extract, ocimum sanctum (holy basil) leaf extract, sodium acetate, dipeptide-2 21	Water, dipropylene glycol, glycerin, xylitol, alcohol denat., propanediol, 1,2-hexanediol, niacinamide, trehalose, diethoxyethyl succinate, betaine, pentylene glycol, butylene glycol, sodium acrylate/sodium acryloyldimethyl taurate copolymer, c12-14 alketh-12, dimethicone crosspolymer, polyisobutene, ammonium acryloyldimethyltaurate/vp copolymer, vinyl dimethicone, dipotassium glycyrrhizate, tromethamine, zinc pca, carbomer, salicylic acid, hydrogenated lecithin, isododecane, allantoin, dimethyl sulfone, panthenol, polyquaternium-51, 4-terpineol, melaleuca alternifolia (tea tree) leaf oil, caprylyl/capryl glucoside, sorbitan oleate, adenosine, ethylhexylglycerin, melia azadirachta leaf extract, melia azadirachta flower extract, caprylic/capric triglyceride, xanthan gum, coccinia indica fruit extract, ocimum sanctum leaf extract, aloe barbadensis flower extract, solanum melongena (eggplant) fruit extract, curcuma longa (turmeric) root extract, corallina officinalis extract, ceramide np, sodium stearoyl glutamate, tocopherol, lactococcus ferment lysate, decyl glucoside, camellia sinensis leaf extract, centella asiatica leaf extract, cladosiphon okamuranus extract, salix alba (willow) bark extract, coffea arabica (coffee) seed extract, sodium chloride, phenylpropanol, citrus aurantium bergamia (bergamot) leaf extract, levulinic acid, sodium levulinate, pinus densiflora leaf extract, rutin

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Methyl propanediol

Function: Solvent