Biologique Recherche Lotion P50W Versus Differin Adapalene Gel 0.1% Acne Treatment

Biologique Recherche Lotion P50W Versus Differin Adapalene Gel 0.1% Acne Treatment

This smoothing toner is formulated around Gluconolactone and Niacinamide to refine skin texture and refine the look of pores.

This acne treatment is formulated around Adapalene to clear breakouts and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Gluconolactone

Niacinamide

Glycerin

Propylene Glycol

Lactic Acid

Ethoxydiglycol

Magnesium Chloride

Malic Acid

Arctium Lappa Root Extract

Cochlearia Armoracia Root Extract

Quillaja Saponaria Bark Extract

Arnica Montana Flower Extract

Capsicum Frutescens Fruit Extract

Phytic Acid

Citric Acid

Sodium Lactate

Allantoin

Serine

Sulfur

Vinegar

Sodium Salicylate

Sorbitol

Tea-Lactate

Urea

Sodium Benzoate

Sodium Bisulfite

Water, Gluconolactone, Niacinamide, Glycerin, Propylene Glycol, Lactic Acid, Ethoxydiglycol, Magnesium Chloride, Malic Acid, Arctium Lappa Root Extract, Cochlearia Armoracia Root Extract, Quillaja Saponaria Bark Extract, Arnica Montana Flower Extract, Capsicum Frutescens Fruit Extract, Phytic Acid, Citric Acid, Sodium Lactate, Allantoin, Serine, Sulfur, Vinegar, Sodium Salicylate, Sorbitol, Tea-Lactate, Urea, Sodium Benzoate, Sodium Bisulfite

Adapalene 0.1%

Carbomer

Disodium EDTA

Methylparaben

Poloxamer 182

Sodium Hydroxide

Adapalene 0.1%, Carbomer, Disodium EDTA, Methylparaben, Poloxamer 182, Propylene Glycol, Water, Sodium Hydroxide

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Propylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent.

As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes.

The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations.

True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant).

It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions.

Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue.

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!

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