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This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Ascorbyl Glucoside to brighten dull-looking skin and fade the look of dark spots.

This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles.

This brightening treatment is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin.

This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and fade the look of dark spots.

Serum
Serum
Facial Treatment
Serum
American United States
American United States
American United States
British United Kingdom

What's inside

What's inside

What's inside

What's inside

25% Vitamin C + Glutathione Clinical Serum
Key Ingredients
C15 Super Booster
Key Ingredients
Potent-C Niacinamide Discoloration Treatment
Key Ingredients
Radiance+ 15% Vitamin C Serum
Key Ingredients
25% Vitamin C + Glutathione Clinical Serum
Benefits
C15 Super Booster
Benefits
Potent-C Niacinamide Discoloration Treatment
Benefits
Radiance+ 15% Vitamin C Serum
Benefits
25% Vitamin C + Glutathione Clinical Serum
Concerns
C15 Super Booster
Concerns
Potent-C Niacinamide Discoloration Treatment
Concerns
Radiance+ 15% Vitamin C Serum
Concerns
Show highlights for:
25% Vitamin C + Glutathione Clinical Serum
Ingredients Side-by-side
Potent-C Niacinamide Discoloration Treatment
Ingredients Side-by-side
25% Vitamin C + Glutathione Clinical Serum
Reviews
3.00
Overall rating
5
4
3
2
1
What people say
Expensive 100% Absorbs Well 50% Hydrating 50%
C15 Super Booster
Reviews
2.40
Overall rating
5
4
3
2
1
What people say
Expensive 60% Absorbs Well 60% Works Well 40%
Potent-C Niacinamide Discoloration Treatment
Reviews
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Radiance+ 15% Vitamin C Serum
Reviews
2.00
Overall rating
5
4
3
2
1
What people say
Drying 100% Oily 100% Sticky 100%

Ingredients Explained

These ingredients are found in both products.

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

Skin Conditioning, Solvent

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!

Learn more about Water

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