Skin science article
LUSH Imperialis Moisturizer Versus Youth To The People Polypeptide-121 Future Cream with Peptides and Ceramides
LUSH Imperialis Moisturizer Versus Youth To The People Polypeptide-121 Future Cream with Peptides and Ceramides This barrier-repair moisturizer is formulated around Olea Europaea Fruit Oil and Butyrospermum Parkii Butter to strengthen the skin barrier and hydr
LUSH Imperialis Moisturizer Versus Youth To The People Polypeptide-121 Future Cream with Peptides and Ceramides
This barrier-repair moisturizer is formulated around Olea Europaea Fruit Oil and Butyrospermum Parkii Butter to strengthen the skin barrier and hydrate skin.
This anti-aging moisturizer is formulated around Hydrolyzed Hyaluronic Acid and Acetyl Tetrapeptide-9 to soften the look of wrinkles and hydrate skin.
What's inside
Key Ingredients
No key ingredients
Benefits
Concerns
Ingredients Side-by-side
Lavandula Angustifolia Flower
Verbascum Thapsus Leaf Extract
Olea Europaea Fruit Oil
Citrus Aurantium Amara Flower Water
Stearic Acid
Butyrospermum Parkii Butter
Theobroma Cacao Seed Butter
Glycerin
Cetearyl Alcohol
Citrus Aurantium Amara Flower Extract
Lilium Candidum Bulb Extract
Hypericum Perforatum Extract
Sambucus Nigra Flower Extract
Viola Odorata Extract
Helianthus Annuus Flower Extract
Indigofera Tinctoria Extract
Alcohol Denat.
Triethanolamine
Methylparaben
Parfum
Propylparaben
Lavandula Angustifolia Flower, Verbascum Thapsus Leaf Extract, Olea Europaea Fruit Oil, Citrus Aurantium Amara Flower Water, Stearic Acid, Butyrospermum Parkii Butter, Theobroma Cacao Seed Butter, Glycerin, Cetearyl Alcohol, Citrus Aurantium Amara Flower Extract, Lilium Candidum Bulb Extract, Hypericum Perforatum Extract, Sambucus Nigra Flower Extract, Viola Odorata Extract, Helianthus Annuus Flower Extract, Indigofera Tinctoria Extract, Alcohol Denat., Triethanolamine, Methylparaben, Parfum, Propylparaben
Water
Dicaprylyl Carbonate
Hydrolyzed Hyaluronic Acid
Trimethylolpropane Tricaprylate/Tricaprate
Tridecyl Trimellitate
Propanediol
Sh-Polypeptide-121
Polyglyceryl-3 Methylglucose Distearate
Panthenol
Niacinamide
Proline
Tocopheryl Acetate
Aloe Barbadensis Leaf Juice
Hydrolyzed Cannabis Sativa Seed Extract
Hydrolyzed Rice Protein
Hydrolyzed Pea Protein
Salvia Hispanica Seed Extract
Acetyl Tetrapeptide-11
Acetyl Tetrapeptide-9
Acetyl Tetrapeptide-2
Hibiscus Sabdariffa Fruit Extract
Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer
Hydrolyzed Linseed Seed
Castor Oil/Ipdi Copolymer
Ceramide AP
Ceramide NP
Cetearyl Glucoside
Hydrolyzed Sodium Hyaluronate
Coco-Caprylate/Caprate
Dilinoleic Acid
Benzyl Alcohol
Zingiber Officinale Root Extract
Bisabolol
Caprylyl Glycol
Carbomer
Dimethyl Isosorbide
Dipropylene Glycol
Erythritol
Ethylhexylglycerin
Glucose
1,2-Hexanediol
Trisodium Ethylenediamine Disuccinate
Glyceryl Stearate
Phytosphingosine
Polyacrylate Crosspolymer-6
Polysorbate 20
Caprylhydroxamic Acid
Potassium Sorbate
Glycine
Hydroxyacetophenone
Sodium Benzoate
T-Butyl Alcohol
Citric Acid
Sodium Citrate
Sodium Lactate
Triheptanoin
Xanthan Gum
Water, Dicaprylyl Carbonate, Hydrolyzed Hyaluronic Acid, Trimethylolpropane Tricaprylate/Tricaprate, Tridecyl Trimellitate, Propanediol, Sh-Polypeptide-121, Polyglyceryl-3 Methylglucose Distearate, Panthenol, Niacinamide, Proline, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Hydrolyzed Cannabis Sativa Seed Extract, Hydrolyzed Rice Protein, Hydrolyzed Pea Protein, Salvia Hispanica Seed Extract, Acetyl Tetrapeptide-11, Acetyl Tetrapeptide-9, Acetyl Tetrapeptide-2, Hibiscus Sabdariffa Fruit Extract, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Hydrolyzed Linseed Seed, Castor Oil/Ipdi Copolymer, Ceramide AP, Ceramide NP, Cetearyl Alcohol, Cetearyl Glucoside, Glycerin, Hydrolyzed Sodium Hyaluronate, Coco-Caprylate/Caprate, Dilinoleic Acid, Benzyl Alcohol, Zingiber Officinale Root Extract, Bisabolol, Caprylyl Glycol, Carbomer, Dimethyl Isosorbide, Dipropylene Glycol, Erythritol, Ethylhexylglycerin, Glucose, 1,2-Hexanediol, Trisodium Ethylenediamine Disuccinate, Glyceryl Stearate, Phytosphingosine, Polyacrylate Crosspolymer-6, Polysorbate 20, Caprylhydroxamic Acid, Potassium Sorbate, Glycine, Hydroxyacetophenone, Sodium Benzoate, T-Butyl Alcohol, Citric Acid, Sodium Citrate, Sodium Lactate, Triheptanoin, Xanthan Gum
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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.
Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.
Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.
It plays several roles in a formula:
Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.
Multiple assessments have found it to be non-irritating and non-sensitizing to most people.
However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.
Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.
Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.
Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.
This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.
A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.