Skin science article
Le Mieux Collagen Peptide Serum Versus Eighth Day The Regenerative Serum
Le Mieux Collagen Peptide Serum Versus Eighth Day The Regenerative Serum This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated
Le Mieux Collagen Peptide Serum Versus Eighth Day The Regenerative Serum
This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture.
This anti-aging serum is formulated around Tripeptide-1 and Acetyl Heptapeptide-4 to soften the look of wrinkles and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Hyaluronic Acid
Acetyl Tetrapeptide-2
Palmitoyl Tripeptide-1
Palmitoyl Tetrapeptide-7
Palmitoyl Pentapeptide-4
Palmitoyl Tripeptide-5
Acetyl Octapeptide-3
Oryza Sativa Bran Water
Epigallocatechin Gallatyl Glucoside
Camellia Sinensis Leaf Extract
Hydrolyzed Avocado Protein
Glycine Soja Seed Extract
Teprenone
Caprylic/Capric Triglyceride
Ceramide Ns
Ceramide NP
Tocotrienols
Brassica Campestris Sterols
Butyrospermum Parkii Butter
Sodium Palmitoyl Proline
Nymphaea Alba Flower Extract
Malus Domestica Fruit Cell Culture Extract
Dipalmitoyl Hydroxyproline
Sodium Carboxymethyl Beta-Glucan
Superoxide Dismutase
Glucosamine Hcl
Laminaria Digitata Extract
Saccharomyces Cerevisiae Extract
Sodium PCA
Enteromorpha Compressa Extract
Urea
Retinyl Palmitate
Isomalt
Caprylyl Glycol
Ethylhexylglycerin
Undecylenoyl Glycine
Capryloyl Glycine
Hyaluronic Acid, Acetyl Tetrapeptide-2, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-5, Acetyl Octapeptide-3, Oryza Sativa Bran Water, Epigallocatechin Gallatyl Glucoside, Camellia Sinensis Leaf Extract, Hydrolyzed Avocado Protein, Glycine Soja Seed Extract, Teprenone, Caprylic/Capric Triglyceride, Ceramide Ns, Ceramide NP, Tocotrienols, Brassica Campestris Sterols, Butyrospermum Parkii Butter, Sodium Palmitoyl Proline, Nymphaea Alba Flower Extract, Malus Domestica Fruit Cell Culture Extract, Dipalmitoyl Hydroxyproline, Sodium Carboxymethyl Beta-Glucan, Superoxide Dismutase, Glucosamine Hcl, Laminaria Digitata Extract, Saccharomyces Cerevisiae Extract, Sodium PCA, Enteromorpha Compressa Extract, Urea, Retinyl Palmitate, Isomalt, Caprylyl Glycol, Ethylhexylglycerin, Undecylenoyl Glycine, Capryloyl Glycine
Water
Pentylene Glycol
Sodium Cocoyl/Stearoyl (Alanine/Arginine/Asparagine/Aspartic Acid/Glutamic Acid/Glutamine/Glycine/Histidine/Isoleucine/Leucine/Lysine/Phenylalanine/Proline/Serine/Threonine/Tyrosine/Valine)
Glycerin
Hedychium Coronarium Root Extract
Tripeptide-1
Polygonum Aviculare Extract
Honey
Nonapeptide-1
Acetyl Heptapeptide-4
Phytosphingosine
Sea Whip Extract
Niacinamide
Hydrolyzed Hyaluronic Acid
Aminobutyric Acid
Adenosine
Thioctic Acid
Glycolic Acid
Bacillus
Polysorbate 20
Allantoin
Lecithin
Butylene Glycol
1,2-Hexanediol
Dextran
Phenoxyethanol
Xanthan Gum
Water, Pentylene Glycol, Sodium Cocoyl/Stearoyl (Alanine/Arginine/Asparagine/Aspartic Acid/Glutamic Acid/Glutamine/Glycine/Histidine/Isoleucine/Leucine/Lysine/Phenylalanine/Proline/Serine/Threonine/Tyrosine/Valine), Glycerin, Hedychium Coronarium Root Extract, Tripeptide-1, Polygonum Aviculare Extract, Honey, Nonapeptide-1, Acetyl Heptapeptide-4, Phytosphingosine, Sea Whip Extract, Niacinamide, Hydrolyzed Hyaluronic Acid, Aminobutyric Acid, Adenosine, Thioctic Acid, Glycolic Acid, Bacillus, Polysorbate 20, Allantoin, Caprylyl Glycol, Lecithin, Butylene Glycol, 1,2-Hexanediol, Dextran, Phenoxyethanol, Ethylhexylglycerin, 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.
Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.