Educational guide
Elemis Pro-Collagen Super Serum Elixir Versus Estée Lauder Advanced Night Repair Synchronized Recovery Complex II
Elemis Pro-Collagen Super Serum Elixir Versus Estée Lauder Advanced Night Repair Synchronized Recovery Complex II This anti-aging serum is formulated around Palmitoyl Tripeptide-38 to soften the look of wrinkles. This barrier-repair serum is formulated around
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Elemis Pro-Collagen Super Serum Elixir Versus Estée Lauder Advanced Night Repair Synchronized Recovery Complex II
This anti-aging serum is formulated around Palmitoyl Tripeptide-38 to soften the look of wrinkles.
This barrier-repair serum is formulated around Bifida Ferment Lysate to strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Isononyl Isononanoate
Camelina Sativa Seed Oil
C12-15 Alkyl Benzoate
Methyl Methacrylate Crosspolymer
Prunus Amygdalus Dulcis Oil
Water
Propanediol
Di-C20-40 Alkyl Dimer Dilinoleate
Glycerin
Parfum
Sorbitan Stearate
Chlorphenesin
Simmondsia Chinensis Seed Oil
Caprylic/Capric Triglyceride
Hydrolyzed Hyaluronic Acid
Chlorella Vulgaris Extract
Tocopherol
Anogeissus Leiocarpa Bark Extract
Sodium Dehydroacetate
Helianthus Annuus Seed Oil
Hydroxypropyl Cyclodextrin
Phenoxyethanol
Linalool
Citronellol
Butylphenyl Methylpropional
Cananga Odorata Flower Oil
Eugenia Caryophyllus Bud Oil
Phytosterols
Limonene
Gelidium Cartilagineum Extract
Hydroxycitronellal
Padina Pavonica Thallus Extract
Geraniol
Benzyl Alcohol
Eugenol
Palmitoyl Tripeptide-38
Isononyl Isononanoate, Camelina Sativa Seed Oil, C12-15 Alkyl Benzoate, Methyl Methacrylate Crosspolymer, Prunus Amygdalus Dulcis Oil, Water, Propanediol, Di-C20-40 Alkyl Dimer Dilinoleate, Glycerin, Parfum, Sorbitan Stearate, Chlorphenesin, Simmondsia Chinensis Seed Oil, Caprylic/Capric Triglyceride, Hydrolyzed Hyaluronic Acid, Chlorella Vulgaris Extract, Tocopherol, Anogeissus Leiocarpa Bark Extract, Sodium Dehydroacetate, Helianthus Annuus Seed Oil, Hydroxypropyl Cyclodextrin, Phenoxyethanol, Linalool, Citronellol, Butylphenyl Methylpropional, Cananga Odorata Flower Oil, Eugenia Caryophyllus Bud Oil, Phytosterols, Limonene, Gelidium Cartilagineum Extract, Hydroxycitronellal, Padina Pavonica Thallus Extract, Geraniol, Benzyl Alcohol, Eugenol, Palmitoyl Tripeptide-38
Bifida Ferment Lysate
Methyl Gluceth-20
PEG-75
Bis-PEG-18 Methyl Ether Dimethyl Silane
Butylene Glycol
Cola Acuminata Seed Extract
Hydrolyzed Algin
Pantethine
Caffeine
Lecithin
Tripeptide-32
Ethylhexylglycerin
Sodium Rna
Bisabolol
Glycereth-26
Squalane
Sodium Hyaluronate
Oleth-3 Phosphate
Caprylyl Glycol
Lactobacillus Ferment
Oleth-3
Oleth-5
Anthemis Nobilis Flower Extract
Faex Extract
Choleth-24
Hydrogenated Lecithin
Ceteth-24
Tocopheryl Acetate
Ethylhexyl Methoxycinnamate
Hexylene Glycol
Carbomer
Triethanolamine
Trisodium EDTA
BHT
Xanthan Gum
CI 14700
CI 19140
Water, Bifida Ferment Lysate, Methyl Gluceth-20, PEG-75, Bis-PEG-18 Methyl Ether Dimethyl Silane, Butylene Glycol, Propanediol, Cola Acuminata Seed Extract, Hydrolyzed Algin, Pantethine, Caffeine, Lecithin, Tripeptide-32, Ethylhexylglycerin, Sodium Rna, Bisabolol, Glycereth-26, Squalane, Sodium Hyaluronate, Oleth-3 Phosphate, Caprylyl Glycol, Lactobacillus Ferment, Oleth-3, Oleth-5, Anthemis Nobilis Flower Extract, Faex Extract, Choleth-24, Hydrogenated Lecithin, Ceteth-24, Tocopheryl Acetate, Ethylhexyl Methoxycinnamate, Hexylene Glycol, Carbomer, Triethanolamine, Trisodium EDTA, BHT, Xanthan Gum, Phenoxyethanol, CI 14700, CI 19140
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!