Dr.Althea Vitamin C Serum 20% Vita Boosting Complex — Sea Buckthorn Brightening, 8 Hyaluronic Acids, Lightweight

Dr.Althea Vitamin C Boosting Serum is a lightweight daily serum combining a potent 20% Vita Boosting Complex with concentrated brightening actives to target dark spots and uneven tone while delivering hydration without stickiness.

This Korean vegan formulation centers on a high-potency vitamin C approach built around Hippophae rhamnoides (sea buckthorn) fruit extract and stabilized vitamin C derivatives. Designed for regular daytime or evening use, the serum layers a mix of brighteners, moisture-binding hyaluronic acids and soothing anti-aging support to help skin look more even and resilient. The texture is watery and fast-absorbing, formulated to leave no tacky finish so it integrates easily into multi-step routines.

How does this serum work to reduce dark spots and uneven tone?

The formula blends several brightening ingredients that act on pigmentation pathways and help even the skin’s surface appearance. A stabilized vitamin C derivative is supported by niacinamide and D-panthenol for a combined brightening and soothing effect.

• 20% Vita Boosting Complex featuring sea buckthorn extract (higher natural vitamin C content than lemons).
• 45,000 ppm of brightening actives including 3-O-ethylascorbic acid, niacinamide and D-panthenol.
• Targets visible pigmentation and supports a more luminous complexion over consistent use.

What hydration and texture benefits can I expect from this serum?

The serum delivers multi-depth moisture using eight distinct types of hyaluronic acid, which work together to attract and retain water across the skin’s layers. Its watery, non-sticky feel makes it comfortable for daily wear and easy to layer under creams or sunscreen.

• Eight forms of hyaluronic acid to hydrate surface and deeper layers without residue.
• Light, fast-absorbing consistency suitable for combination and oily skin types.
• No tacky or heavy finish—ideal for morning routines before makeup.

Does the serum support firmness or anti-aging concerns?

Yes—the formulation includes ingredients aimed at soothing and fortifying the skin barrier while addressing signs of aging. Allantoin calms and aids skin recovery, while adenosine helps with cellular energy and the appearance of fine lines.

• Allantoin to reduce irritation and encourage skin healing.
• Adenosine to help smooth the look of fine lines and support skin resilience.
• Hydration from multiple HA types helps plump the skin for a firmer look.

How should I use this serum safely within my routine?

Apply a few drops to clean, dry skin once or twice daily depending on tolerance and other actives in your routine. Pair with sunscreen during daytime use to protect newly brightened skin and avoid combining with highly irritating treatments without practitioner guidance.

• Apply after cleansing and toning, before moisturizer and sunscreen.
• Introduce gradually if you use other strong actives (retinoids or exfoliants).
• Follow with a broad-spectrum SPF during the day for best results.

Who is this for: This serum is aimed at people seeking a high-strength vitamin C product that also hydrates and soothes—those looking to reduce visible dark spots, even skin tone, and add lightweight daily brightness. It suits all skin types that tolerate vitamin C derivatives and concentrated brighteners, especially users who prefer fast-absorbing, vegan-friendly Korean skincare. Note: product listing indicates Discontinued status; check availability before purchasing.

Ingredients

Ethylascorbic Acid,Panthenol,Niacinamide,Hyaluronic Acid,Allantoin,Tocopherols(Vitamin E),Hyppophae Rhamnoides Fruit Extract,Vitamin C