Aveda Tulasara bright concentrate Versus Estee Lauder Re-nutriv ultimate diamond transformative brilliance 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 cruelty-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

No. of common ingredients = 0
Water/aqua/eau, butylene glycol, propanediol, algae extract, glycerin, glycyrrhiza glabra (licorice) root extract, molasses extract/saccharum officinarum/extrait de melasse, glucosamine hcl, zingiber officinale (ginger) root extract, caffeine, saccharomyces/xylinum/black tea ferment, hordeum vulgare extract/extrait d'orge, cucumis sativus (cucumber) fruit extract, acetyl hexapeptide-8, sigesbeckia orientalis (st. paul's wort) extract, sodium hyaluronate, laminaria saccharina extract, caprylyl glycol, squalane, ethylhexylglycerin, caprylic/capric triglyceride, biotin, betaine, pyridoxine hcl, isostearyl alcohol, butylene glycol cocoate, helianthus annuus (sunflower) seed oil, ginkgo biloba leaf extract, polygonum cuspidatum root extract, helianthus annuus (sunflower) seed extract, foeniculum vulgare (fennel) seed extract, pyrus malus (apple) fruit extract, salvia sclarea (clary) extract, hibiscus sabdariffa flower extract, centella asiatica (hydrocotyl) extract, anogeissus leiocarpa bark extract, scutellaria baicalensis root extract, zinc sulfate, acrylates/c10-30 alkyl acrylate crosspolymer, cetearyl alcohol, lecithin, sodium hydroxide, citric acid, hydroxyethylcellulose, ethylcellulose, fragrance (parfum), linalool, limonene, tocopherol, tetrahexyldecyl ascorbate, sodium phytate, sodium citrate, phenoxyethanol, sodium benzoate, potassium sorbate, mica, titanium dioxide/ci 77891 27	Water/aqua/eau, dimethicone, butylene glycol, isostearyl neopentanoate, vinyl dimethicone/methicone silsesquioxane crosspolymer, polysorbate 20, ascorbyl glucoside, glycerin, tuber melanosporum extract, laminaria digitata extract, narcissus tazetta bulb extract, hydrolyzed yeast protein, acetyl hexapeptide-8, aminopropyl ascorbyl phosphate, sodium hyaluronate, molasses extract/saccharum officinarum/extrait de melasse, dipotassium glycyrrhizate, palmaria palmata extract, scutellaria baicalensis root extract, pyrus malus (apple) fruit extract, cucumis sativus (cucumber) fruit extract, boswellia serrata extract, fuscoporia obliqua extract, sigesbeckia orientalis (st. paul's wort) extract, pearl powder, gold, caffeine, algae extract, acetyl glucosamine, helianthus annuus (sunflower) seed extract, (organic) tocopheryl acetate, coffea arabica (coffee) seed oil, hordeum vulgare (barley) extract/extrait d'orge, cordyceps sinensis extract, ergothioneine, hydrogenated lecithin, laminaria saccharina extract, tocopherol, lecithin, yeast extract/faex/extrait de levure, hydrolyzed wheat protein, urea, trehalose, glucose, cellulose, citric acid, sodium citrate, sodium pca, sodium hydroxide, artemia extract, fragrance (parfum), xanthan gum, sclerotium gum, silica, sodium metabisulfite, sodium sulfite, caprylyl glycol, pullulan, polymethylsilsesquioxane, triacetin, polyquaternium-51, ethylhexylglycerin, phenyl trimethicone, bis-stearyl dimethicone, polysilicone-11, sodium polyacryloyldimethyl taurate, isododecane, propylene glycol dicaprate, peg-11 methyl ether dimethicone, disodium edta, potassium sorbate, sodium benzoate, chlorphenesin, sorbic acid, phenoxyethanol, titanium dioxide (ci 77891), mica, red 4 (ci 14700).

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.

Butylene glycol

Function: Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent