Dr.Althea 0.1% Gentle Retinol Serum — Vegan Korean nightly anti‑aging serum for sensitive skin, hydrating barrier support

Dr.Althea 0.1% Gentle Retinol Serum is a lightweight, vegan Korean skincare serum formulated to help reduce the appearance of fine lines while remaining suitable for daily use and sensitive skin.

This fluid, fast-absorbing serum pairs low-strength retinol with plant-derived actives and calming botanicals to deliver gradual anti-aging benefits without harsh irritation. Designed for beginners and those with delicate skin, the formula combines hydration, barrier support, and a patented 6-herb complex for a balanced approach to refining texture and improving skin resilience.

How will this serum fit into my evening routine?

Use the serum after cleansing and toning, and before heavier creams or oils. Its watery texture layers easily under moisturizers and is intended for nightly or alternate-night application as you build tolerance.

• Apply 2–3 drops to dry skin after cleansing.
• Follow with a hydrating moisturizer to lock in moisture.
• Start every 2–3 nights, increase frequency as tolerated.

What makes this retinol "gentle" compared to stronger formulas?

The product uses a low 0.1% retinol concentration and incorporates soothing ingredients like panthenol plus a patented blend of six herb extracts to reduce irritation. Bakuchiol is included to complement retinol’s effects, offering plant-derived support without aggravating sensitive skin.

• Low-strength retinol for gradual improvement.
• Bakuchiol helps modulate visible aging signs with fewer side effects.
• Panthenol and botanical complex soothe and hydrate during treatment.

Can I use this if I have sensitive or reactive skin?

The serum completed safety testing targeted at sensitive skin and is formulated without artificial colors, fragrance, or parabens, making it a thoughtful option for reactive complexions. Still, patch testing and gradual introduction are recommended for those with marked sensitivity.

• Fragrance-free and paraben-free formulation.
• Dermatologically safety-tested on sensitive skin.
• Begin with small doses and watch for any redness or excessive dryness.

What visible improvements can I expect and how soon?

With consistent nightly use, you may notice gradual smoothing of texture and a reduction in the appearance of fine lines over weeks to months. The hydrating and barrier-supporting ingredients also aim to reduce flakiness and leave skin feeling plumper and more comfortable.

• Improved skin texture and smoother appearance over time.
• Hydration and reduced dryness thanks to panthenol.
• Pore-refining and calming effects from the 6-herb complex.

Who is this for: Dr.Althea 0.1% Gentle Retinol Serum is made for those new to retinol or anyone seeking a low-irritation anti-aging step in their routine. It suits vegans and users who prefer fragrance-free, clean formulations, and is appropriate for normal, dry, combination, and sensitive skin types when used as directed.