Mario Badescu Vitamin C Serum 1 fl oz — Lightweight Nighttime Brightening Serum with Sodium Hyaluronate

Mario Badescu Vitamin C Serum is a lightweight, antioxidant-rich nighttime serum formulated to brighten uneven tone, smooth texture, and hydrate for a more radiant-looking complexion.

This fast-absorbing serum blends stabilized forms of Vitamin C with sodium hyaluronate, aloe and plant extracts to support skin’s surface renewal while you sleep. It’s designed for combination, oily and dry skin types (not for acne-erupted or sensitive skin) and is intended as a targeted nighttime treatment used a few times per week. The formula aims to minimize the look of aging signs and uneven tone without heavy oils or synthetic fragrances.

How should I add this Vitamin C serum to my nightly routine?

Use this serum on clean, dry skin in the evening to maximize absorption and limit sun sensitivity. Apply sparingly every other night at first, then increase frequency only if your skin tolerates it well.

• Apply 3–4 drops to face, avoiding the eye area.
• Start every other night; increase slowly if no irritation occurs.
• Follow with your preferred night cream to seal in moisture.
• Rinse immediately if contact with eyes occurs.

What are the key ingredients and why do they matter?

This serum uses two stabilized Vitamin C derivatives alongside sodium hyaluronate and botanical extracts to combine brightening, hydration and soothing benefits. The blend prioritizes lightweight, fast-absorbing actives rather than heavy emollients.

• Vitamin C (BV-OSC and Ethyl Ascorbic Acid) for antioxidant support and skin texture refinement.
• Sodium Hyaluronate to attract and lock in moisture for plumper-looking skin.
• Aloe vera and lavender oil to calm and hydrate skin surface.
• Cucumber and ginseng extracts to refresh and support healthy-looking tone.

Will this serum increase sun sensitivity and how do I protect my skin?

The product contains an alpha hydroxy acid (AHA) which can raise sun sensitivity. Use sun protection daily and avoid prolonged sun exposure while using the serum and for a week after discontinuing.

• Apply broad-spectrum sunscreen every morning while using this product.
• Wear protective clothing and limit direct sun exposure.
• If irritation develops, stop use and consult a professional if needed.
• Not recommended to combine with topical prescriptions without guidance.

How quickly can I expect to see visible changes?

Results vary by individual and depend on consistent nighttime use. Many users notice improved brightness and smoother texture with several weeks of regular application, while deeper or more persistent concerns can take longer.

• Initial brightness may be seen within 2–4 weeks for some users.
• Continued use supports gradual improvement in tone and texture.
• Discontinue if persistent irritation occurs and seek advice.

Who is this for: Mario Badescu Vitamin C Serum is best suited for people with combination, oily or dry skin seeking a lightweight nighttime treatment to address uneven tone, early signs of aging and surface texture. It is not intended for active acne, highly sensitive skin, or use alongside certain topical prescriptions. If you’re looking for a fast-absorbing, fragrance-free formula with stabilized Vitamin C and hydration benefits to use as part of an evening regimen, this serum is a practical option.

Ingredients

Propylene Glycol, Aqua (Water, Eau), Aloe Barbadensis Leaf Juice, Hexylene Glycol, Pentylene Glycol, Tetrahexyldecyl Ascorbate, 3-O-Ethyl Ascorbic Acid, PEG-25 Hydrogenated Castor Oil, PEG-40 Hydrogenated Castor Oil, Cucumis Sativus (Cucumber) Extract, Panax Ginseng Root Extract, Sodium Hyaluronate, Soluble Collagen, Lavandula Angustifolia (Lavender) Oil, Hydroxyacetophenone, Triethanolamine, Citric Acid, Potassium Sorbate, Caprylyl Glycol, Phenoxyethanol, Silver Citrate, Zeolite, Sodium Benzoate