Obagi Professional-C Serum 20% - 30ml

Obagi Professional-C Serum 20% combines L-Ascorbic Acid and Sodium Hyaluronate in a fast-absorbing...

Best current price£79.49from Cosmetify

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CosmetifyObagi Professional-C Serum 20% 30Ml
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MISSPAPObagi Women's Clear Professional-C Serum 20% In | Size: 30Ml
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WallisObagi Professional-C Serum 20% 30ml in Clear
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Product Information

Full details

The Obagi Professional-C Serum 20% is designed for adult females with normal to oily skin seeking to brighten their complexion, even skin tone, and reduce the appearance of fine lines and dark spots. Its key benefit is the potent combination of L-Ascorbic Acid and Sodium Hyaluronate for enhanced antioxidant protection and hydration. A caveat to consider is its potent 20% Vitamin C concentration, which may require a patch test for sensitive skin.

All features

Age Groupadult
GenderFemale
SeriesProfessional-C
Model Part Number362032050188
BrandObagi

Extended Product Information

FAQs

How many drops should I use daily?

Apply 5-7 drops to clean, toned skin each morning.

Can I use this serum at night?

While it can be used at night, its antioxidant properties are most beneficial when protecting the skin from daytime environmental stressors. It's typically recommended for morning use.

When should I expect to see results?

Visible improvements in skin tone and brightness can typically be seen after several weeks of consistent, daily use.

Is this serum suitable for dry skin?

This formula is specifically recommended for normal to oily skin. While it contains Sodium Hyaluronate for hydration, individuals with very dry skin might prefer a serum with richer emollients.

How long is the serum good for after opening?

The serum should be used within 36 months of opening to maintain its efficacy.

What is the role of Sodium Hyaluronate in this serum?

Sodium Hyaluronate is a form of hyaluronic acid that helps to attract and retain moisture in the skin, providing hydration and contributing to a smoother appearance.

Can I layer this serum with other active ingredients?

It is generally safe to layer with most ingredients. However, avoid layering with other highly active ingredients like strong exfoliants or retinoids in the same routine if you have sensitive skin, to prevent potential irritation. Always patch test.

Troubleshooting

Serum feels sticky after application.

Allow a few extra minutes for the serum to fully absorb before applying subsequent products. Ensure you are using the recommended 5-7 drops.

Skin experiences mild redness or tingling.

This can be a normal reaction to Vitamin C. Reduce frequency of application to every other day or use fewer drops. If irritation persists, discontinue use and consult a dermatologist.

Product color changes to a darker shade.

This indicates oxidation and a potential decrease in potency. While generally safe to use, it's best to use a fresh bottle for maximum effectiveness. Ensure the bottle is tightly sealed and stored away from light.

Pros and Cons

Pros

  • Effectively brightens and evens skin tone.
  • Noticeably reduces the appearance of dark spots.
  • Improves skin hydration and texture.
  • Provides strong antioxidant protection.
  • Fast-absorbing and suitable for normal to oily skin types.

Cons

  • High Vitamin C concentration may cause initial sensitivity for some.
  • Requires consistent use to see optimal results.
  • Best used within 36 months of opening for maximum efficacy.
  • Potential for mild irritation if overused or applied to broken skin.

Setup, Compatibility & Care

Setup: This serum is ready to use upon opening. Ensure the dropper is clean before each use.

Compatibility: Suitable for normal to oily skin types. It is recommended to patch test on a small area of skin before full facial application, especially if you have sensitive skin or are new to high-concentration Vitamin C serums.

Care: Store in a cool, dry place away from direct sunlight. Always recap the bottle tightly after use to preserve the potency of the L-Ascorbic Acid. Use within 36 months of opening.

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