Disclosure: This page may contain affiliate links. Read our full disclosure policy.

Regimen Lab
Level Serum

Versus

SkinCeuticals
Discoloration Defense

Product category and function

Level Serum

Discoloration Defense

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
----	----

Ingredient highlights

Level Serum

Discoloration Defense

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free vegan cruelty-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

Full ingredient list

Level Serum

Discoloration Defense

No. of common ingredients = 0
Aqua, propanediol, niacinamide, betaine, dimethyl isosorbide, tranexamic acid, acetyl glucosamine, alpha arbutin, undecylenoyl phenylalanine, glycyrrhiza glabra (licorice) root extract, dipotassium glycyrrhizinate, tetrahydrodiferuloylmethane, hexylresorcinol, dimethylmethoxy chromanol, xanthan gum, lecithin, sclerotium gum, pullulan, disodium edta, sodium hydroxide, caprylyl glycol, phenoxyethanol, ethylhexylglycerin 6	Aqua/water, butylene glycol, niacinamide, hydroxyethylpiperazine ethane sulfonic acid, glycerin, tranexamic acid, propylene glycol, hydroxyethyl urea, kojic acid, caprylyl glycol, allantoin, chlorphenesin, xanthan gum, disodium edta.

No. of common ingredients = 0

Total Number of ingredients = 23

Total Number of ingredients = 14

Aqua, propanediol, niacinamide, betaine, dimethyl isosorbide, tranexamic acid, acetyl glucosamine, alpha arbutin, undecylenoyl phenylalanine, glycyrrhiza glabra (licorice) root extract, dipotassium glycyrrhizinate, tetrahydrodiferuloylmethane, hexylresorcinol, dimethylmethoxy chromanol, xanthan gum, lecithin, sclerotium gum, pullulan, disodium edta, sodium hydroxide, caprylyl glycol, phenoxyethanol, ethylhexylglycerin

Aqua/water, butylene glycol, niacinamide, hydroxyethylpiperazine ethane sulfonic acid, glycerin, tranexamic acid, propylene glycol, hydroxyethyl urea, kojic acid, caprylyl glycol, allantoin, chlorphenesin, xanthan gum, disodium edta.

Notable ingredients

Level Serum

Discoloration Defense

Anti-acne: Niacinamide

Soothing: Niacinamide, Glycyrrhiza glabra (licorice) root extract

Skin brightening: Niacinamide, Acetyl glucosamine, Tranexamic acid, Undecylenoyl phenylalanine

Anti-acne: Niacinamide

Soothing: Niacinamide, Allantoin

Skin brightening: Niacinamide, Tranexamic acid

Load all

Ingredients with their functions

Level Serum

Discoloration Defense

Aqua

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Propanediol

Also-called: Zemea | Function: Viscosity controlling, Solvent

We don’t have a detailed description of this ingredient yet.

Niacinamide

Also-called: Nicotinamide, Vitamin B3 | Function: Anti-acne, Soothing, Skin brightening, Cell-signaling ingredient

Niacinamide, also known as vitamin B3, is a potent skincare ingredient renowned for its wide-ranging benefits.

It helps to strengthen the skin's barrier function, improve skin texture, and reduce the appearance of fine lines and wrinkles. It's also effective in managing acne and reducing redness and inflammation.

Furthermore, it inhibits melanin production, thereby assisting in fading hyperpigmentation and evening out skin tone. Safe for almost all skin types, niacinamide is a versatile ingredient found in various skincare products.