MEDIHEAL Vitamin C Brightening Serum 40ml

Product Overview

A brightening and hydrating serum designed to support dullness, uneven-looking skin tone, visible dark spots and rough texture while providing moisture and barrier-supportive care.

The formula combines niacinamide, vitamin C, turmeric extract, LHA and PHA with multiple forms of hyaluronic acid, panthenol, beta-glucan and ceramide NP.

Rather than relying on a high concentration of pure ascorbic acid, this formula uses a gentler multi-ingredient approach to brightening and texture care, making it particularly useful for practitioners who want daily pigmentation support combined with hydration.

Why We Chose It

We chose the MEDIHEAL Vitamin C Brightening Serum because pigmentation care doesn't always need to begin with a very high-strength active.

This formula takes a broader approach:

Niacinamide → Vitamin C → Turmeric → Gentle Exfoliation → Hydration + Barrier Support

Niacinamide appears high in the ingredient list, while the formula contains both 3-O-Ethyl Ascorbic Acid and Ascorbic Acid.

Capryloyl Salicylic Acid (LHA) and Gluconolactone (PHA) provide gentle surface-refining support, while several forms of hyaluronic acid, panthenol, beta-glucan and ceramide NP help maintain hydration and skin comfort.

That makes it meaningfully different from an intensive product such as COSRX Vitamin C 23.

Benefits

• Helps improve the appearance of dullness
• Supports a brighter, more even-looking complexion
• Helps improve the appearance of dark spots
• Niacinamide provides tone and barrier support
• Contains two forms of vitamin C
• Turmeric provides antioxidant and skin-conditioning support
• LHA and PHA provide gentle texture-refining care
• Multiple forms of hyaluronic acid support hydration
• Panthenol supports moisture and skin comfort
• Ceramide NP provides barrier-supportive care
• Beta-glucan provides hydrating and soothing support
• Designed to combine pigmentation care with hydration rather than relying on aggressive treatment alone

Who It's For

Consider this serum if you are concerned about:

• Dull-looking skin
• Uneven-looking skin tone
• Visible dark spots
• Post-blemish marks
• Rough or uneven texture
• Dehydration alongside pigmentation concerns
• Wanting vitamin C without immediately moving to a 20%+ pure ascorbic acid serum
• Wanting brightening and gentle exfoliating support in the same formula

Because the formula contains LHA and PHA, practitioners already using several exfoliating treatments should consider their total routine rather than automatically layering them together.

How to Use

After cleansing and toning, apply 1–2 pumps to the face and neck.

Gently pat until absorbed.

Follow with moisturiser.

The manufacturer indicates that the serum can be used morning and evening.

When used during the day, follow with appropriate sun protection.

Ritual Position

Cleanse → Tone → MEDIHEAL Vitamin C Brightening Serum → Moisturise

This occupies the targeted serum stage of the Glass Ritual.

Glass Ritual Pairing

A balanced routine could be:

Gentle Cleanser → Hydrating Toner → MEDIHEAL Vitamin C Brightening Serum → Barrier-Supportive Moisturiser

Because the serum already contains brightening ingredients plus LHA and PHA, there is no need to assume that another exfoliating acid or several pigmentation serums must be layered over it.

Within the Pigmentation Collection:

MEDIHEAL Vitamin C Brightening Serum
A multi-pathway option combining brightening + gentle texture refinement + hydration.

GOODAL Green Tangerine Vita C Dark Spot Care Serum
A more straightforward vitamin C derivative-focused brightening option.

COSRX Advanced The Vitamin C 23 Serum
The advanced high-strength option containing 23% pure ascorbic acid.

This gives practitioners genuine choices rather than three products that perform exactly the same role.

Glass Ritual Principle: Choose treatment intensity according to what your skin needs—not according to which bottle sounds strongest.

Key Ingredients

Niacinamide
Supports a brighter, more even-looking complexion while contributing to normal skin-barrier function.

3-O-Ethyl Ascorbic Acid + Ascorbic Acid
Two forms of vitamin C providing antioxidant and brightening support.

Turmeric Root Extract
Provides antioxidant and skin-conditioning support.

Capryloyl Salicylic Acid (LHA)
A lipophilic exfoliating ingredient that helps refine the appearance of uneven texture.

Gluconolactone (PHA)
Provides gentle exfoliating and humectant support.

Hyaluronic Acid Complex
Includes sodium hyaluronate, hydrolyzed hyaluronic acid, hyaluronic acid and sodium hyaluronate crosspolymer for multi-form hydration support.

Panthenol
Helps support hydration and skin comfort.

Ceramide NP
Provides barrier-supportive lipid care.

Beta-Glucan
Provides hydrating and soothing skin support.

Tocopherol
Provides antioxidant and skin-conditioning support.

Full Ingredients

Water, Glycerin, Butylene Glycol, Betaine, Niacinamide, 1,2-Hexanediol, Methylpropanediol, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Theobroma Cacao (Cocoa) Extract, Hyaluronic Acid, Panthenol, Polyglyceryl-10 Laurate, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Tromethamine, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Propanediol, Adenosine, Sodium Hyaluronate Crosspolymer, Tocopherol, Polyglyceryl-10 Oleate, Hydrolyzed Glycosaminoglycans, 3-O-Ethyl Ascorbic Acid, Sodium Phytate, Ascorbic Acid, Ceramide NP, Benzyl Glycol, Beta-Glucan, Dextrin, Capryloyl Salicylic Acid, Gluconolactone, Carbomer, Xanthan Gum, Fragrance (Parfum).

Safety & Ingredient Information

For external use only. Avoid direct contact with the eyes and discontinue use if persistent irritation occurs.

The formula contains LHA (Capryloyl Salicylic Acid) and PHA (Gluconolactone). If you already use exfoliating acids, retinoids or other intensive treatments, introduce combinations gradually and observe how your skin responds.

The formula also contains fragrance/parfum, which practitioners with known fragrance sensitivities should take into consideration.

Ingredient formulations can change over time or vary between markets. Always check the ingredient list printed on the specific product packaging you receive if you have known allergies or sensitivities.

Glass Ritual positions MEDIHEAL Vitamin C Brightening Serum as a cosmetic treatment designed to help improve the appearance of dullness, uneven tone, dark spots and texture while providing hydration and barrier-supportive care. It is not positioned as a treatment for a medical pigmentation disorder.