Skin science article
La Roche-Posay Mela-D Pigment Control Face Serum Versus Paula's Choice Clinical Niacinamide 20% Treatment
La Roche-Posay Mela-D Pigment Control Face Serum Versus Paula's Choice Clinical Niacinamide 20% Treatment This brightening serum is formulated around Glycolic Acid and Capryloyl Salicylic Acid to fade the look of dark spots and refine skin texture. This pore-c
La Roche-Posay Mela-D Pigment Control Face Serum Versus Paula's Choice Clinical Niacinamide 20% Treatment
This brightening serum is formulated around Glycolic Acid and Capryloyl Salicylic Acid to fade the look of dark spots and refine skin texture.
This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine the look of pores and refine skin texture.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Alcohol Denat.
Hydroxyethylpiperazine Ethane Sulfonic Acid
Glycolic Acid
Diisopropyl Adipate
Propylene Glycol
Pentylene Glycol
Citric Acid
PPG-26-Buteth-26
PEG-30 Glyceryl Cocoate
PEG-40 Hydrogenated Castor Oil
Sodium Hydroxide
P-Anisic Acid
Capryloyl Salicylic Acid
Tetrasodium EDTA
Polyquaternium-10
Water, Alcohol Denat., Hydroxyethylpiperazine Ethane Sulfonic Acid, Glycolic Acid, Diisopropyl Adipate, Propylene Glycol, Pentylene Glycol, Citric Acid, PPG-26-Buteth-26, PEG-30 Glyceryl Cocoate, PEG-40 Hydrogenated Castor Oil, Sodium Hydroxide, P-Anisic Acid, Capryloyl Salicylic Acid, Tetrasodium EDTA, Polyquaternium-10
Niacinamide 20%
Butylene Glycol
Glycerin
Acetyl Glucosamine
Ascorbyl Glucoside
Glycyrrhiza Glabra Root Extract
Spiraea Ulmaria Extract
Portulaca Oleracea Extract
Camellia Japonica Flower Extract
Epigallocatechin Gallate
Boerhavia Diffusa Root Extract
Camellia Sinensis Leaf Extract
Allantoin
Lecithin
Pullulan
Panthenol
Silica
Xanthan Gum
Sclerotium Gum
Propanediol
Sodium Phytate
Phenoxyethanol
Ethylhexylglycerin
Water, Niacinamide 20%, Pentylene Glycol, Butylene Glycol, Glycerin, Acetyl Glucosamine, Ascorbyl Glucoside, Glycyrrhiza Glabra Root Extract, Spiraea Ulmaria Extract, Portulaca Oleracea Extract, Camellia Japonica Flower Extract, Epigallocatechin Gallate, Boerhavia Diffusa Root Extract, Camellia Sinensis Leaf Extract, Allantoin, Lecithin, Pullulan, Panthenol, Silica, Xanthan Gum, Sclerotium Gum, Propanediol, Sodium Phytate, Phenoxyethanol, Ethylhexylglycerin
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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.
Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:
Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.
On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.
Typical use levels in a formula run about 1-5%.
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!