Description

The Dr. Althea 63% Vitamin C Boosting Serum is a powerful antioxidant treatment formulated to help revive dull skin, improve skin clarity, and enhance overall radiance.

With a high concentration of Vitamin C, this serum works to target uneven skin tone, dark spots, and post-acne marks while supporting a brighter and more even-looking complexion. It also helps protect the skin from environmental stressors such as pollution and UV exposure that can contribute to premature aging and loss of glow.

Its lightweight, fast-absorbing formula delivers a concentrated boost of radiance without heaviness, making it suitable for experienced Vitamin C users looking for stronger brightening results. With consistent use, skin appears more luminous, refined, and visibly healthier.

Because of its high strength, it should be introduced carefully to avoid irritation, especially for sensitive skin.

Key Benefits

Helps brighten dull and tired-looking skin
Improves uneven skin tone and discoloration
Helps reduce the appearance of dark spots and post-acne marks
Provides antioxidant protection against environmental stress
Enhances skin radiance and glow
Supports smoother, more refined skin appearance
High-potency formula for visible results

Who Is It For?

Best suited for:

• Dull, lackluster skin
• Uneven skin tone
• Dark spots and hyperpigmentation
• Experienced Vitamin C users
• Skin needing strong brightening support
• Sun-damaged or tired-looking skin

How To Use

Cleanse your face thoroughly.
Apply 2–3 drops to dry skin.
Gently pat into the face until absorbed.
Follow with moisturizer.
Use once daily (preferably in the morning) or as tolerated.
Always apply sunscreen during the day.

When To Use

Morning preferred
After cleansing
Before moisturizer

Key Ingredient

Vitamin C (High-Potency 63%)

A powerful antioxidant that helps brighten the skin, improve uneven tone, reduce the appearance of dark spots, and protect against environmental damage.

Pairs Well With

Hyaluronic Acid Serums
Niacinamide Serums
Ceramide Moisturizers
Gentle Hydrating Serums
Daily Sunscreen

Why Customers Love It

Customers love this serum because it delivers fast and noticeable radiance improvements, helping the skin look brighter, more even, and more energized with consistent use.

U3C Expert Tip

High-strength Vitamin C should be introduced gradually. If you are new to strong actives, start with 2–3 times per week before building up daily use to avoid sensitivity.

U3C Skin Insight

Vitamin C is one of the most effective antioxidants for skin brightness and protection. However, higher concentrations require careful use, proper hydration, and consistent sunscreen to maintain skin balance and prevent irritation. 🍊✨🧴

U3C Recommendation

For best results, use this serum in the morning alongside a Hyaluronic Acid Serum for hydration and always finish with sunscreen. Pairing it with Niacinamide in your routine can further support tone correction and skin barrier balance over time.