MEDIHEAL Vitamin C Brightening Serum 1.35 fl oz — Niacinamide & Hyaluronic Hydration

MEDIHEAL Vitamin C Brightening Serum is a lightweight, vegan-friendly serum formulated with vitamin C, niacinamide, hyaluronic acids, and gentle LHA/PHA exfoliants to help even skin tone, refine texture, and boost radiance.

This concentrated 1.35 fl oz (40 ml) serum blends potent antioxidants and multi-weight hyaluronic acids into a low-irritation base designed for daily use. It targets dullness, rough patches, and uneven tone by combining brightening and hydrating ingredients with mild chemical exfoliants. Dermatologically tested in Germany and vegan-certified, the formula aims to deliver visible smoothing and a hydrated glow while keeping irritation risk low.

How does this serum improve skin tone and brightness?

The serum uses a stable form of vitamin C alongside niacinamide to address the look of dark spots and overall unevenness. Antioxidant action supports a clearer-looking complexion while niacinamide helps modulate oil and reduce the appearance of discoloration.

• Vitamin C: brightening antioxidant to help even skin tone.
• Niacinamide: balances oil and supports smoother-looking pigment.
• Triple-weight hyaluronic acids: maintain hydration that enhances skin clarity.

Will it refine texture and control oil without overdrying?

Yes — the formula combines LHA and PHA, gentle exfoliating acids that remove dead skin cells without aggressive irritation. At the same time, three sizes of hyaluronic acid lock in moisture to prevent dryness and support a soft, refined surface.

• LHA & PHA: mild exfoliation for smoother skin texture.
• Triple hyaluronic acid: long-lasting hydration across skin layers.
• Low-irritant base: dermatologically tested and hypoallergenic-certified to reduce sensitivity risk.

How should I use the serum for best results?

Apply after cleansing and any water-based treatments, once or twice daily depending on tolerance and routine. Dispense a moderate amount and spread evenly across the face, patting gently until absorbed, then follow with moisturizer and sunscreen in the morning.

• Use on clean, dry skin; avoid layering with other strong actives initially.
• Pat gently to aid absorption; follow with moisturizer.
• Always include SPF during daytime use to protect treated skin.

What safety and certification details are important to know?

MEDIHEAL’s serum is vegan-certified and has completed skin irritation testing to minimize adverse reactions. The formula is dermatologically tested in Germany and designed to be hypoallergenic, though individual sensitivities may still occur.

• Vegan-certified: no animal-derived ingredients.
• Skin irritation test completed; dermatologically tested in Germany.
• Contains gentle exfoliants—patch test if you have highly reactive skin.

Who is this for: This serum suits anyone seeking a daily brightening and smoothing treatment—especially those with dull or uneven skin tone, mild texture concerns, or combination/oily skin that benefits from gentle exfoliation and lightweight hydration. It’s a practical option for users who want antioxidant support and multi-level moisture without heavy creams, and for people preferring products that are vegan and dermatologically assessed. Avoid using with other strong exfoliants or retinoids without professional guidance; if you are pregnant, nursing, or have a known sensitivity to active ingredients, consult a healthcare professional before adding new actives to your routine.