Dr.Althea 345 Relief Serum — Lightweight Korean Vegan Calming Serum, 1.01 fl oz for Redness & Barrier Repair

Dr.Althea 345 Relief Serum is a lightweight, non-comedogenic Korean vegan serum that soothes redness, strengthens a compromised skin barrier, and delivers lasting hydration without heaviness.

This serum combines targeted calming actives and barrier-repair ingredients in a minimalist formula designed for daily use. It blends antioxidant and oil-regulating components with plant-derived DNA complexes and ceramides to hydrate, calm, and support skin that’s prone to redness, sensitivity, or blemishes. The texture absorbs quickly and layers well under sunscreen, makeup, or night creams.

How does this serum help redness-prone or irritated skin?

The formula includes antioxidant-rich and soothing botanicals that reduce visible irritation and help fortify the skin’s defenses. Instead of masking redness, the serum focuses on calming and rebuilding the barrier to prevent recurring sensitivity.

• Resveratrol: antioxidant support to calm stressed skin.
• Centella PDRN (plant-derived DNA): deep nourishment for barrier recovery.
• Tea tree leaf water: soothes and refreshes redness-prone areas.

Will it clog pores or make oily skin worse?

Dr.Althea 345 Relief Serum is certified non-comedogenic and formulated to be lightweight and non-sticky. It aims to balance oil production while providing moisture without leaving a heavy residue.

• Niacinamide helps regulate sebum and smooth skin tone.
• Non-comedogenic texture layers easily under other products.
• Designed for daily application on combination and oily-prone skin.

Which ingredients support long-term barrier repair and hydration?

The serum blends ceramides and plant-derived nucleic acids that work together to restore structure and retain moisture. These key components help reduce sensitivity over time when used consistently.

• Ceramide NP: strengthens the lipid barrier against external irritants.
• Rice PDRN (Sodium DNA): plant-based hydrator that supports barrier resilience.
• Complementary soothing agents to reduce transepidermal water loss.

How does this fit into my daily routine and makeup layering?

The serum’s thin, fast-absorbing consistency makes it an easy step after cleansing and toning. It leaves a smooth, non-greasy finish so sunscreen and cosmetics apply evenly on top.

• Use morning and/or night after cleansing and before creams.
• Absorbs quickly—suitable under sunscreen and makeup primers.
• Works well with both minimal and multi-step skincare routines.

Who this is for: Dr.Althea 345 Relief Serum is appropriate for people seeking a gentle, vegan option to soothe sensitive or redness-prone skin while improving hydration and barrier function. It’s suited to combination and oily-prone skin types that want lightweight moisture without comedogenic risk, as well as anyone who prefers clean, minimalist Korean skincare formulas focused on long-term skin health.