TOSOWOONG Azelaic Acid 10% Face Serum 33 ml Natural Green Tint — Redness Relief & Lightweight Hydration

TOSOWOONG Azelaic Acid 10% Face Serum is a lightweight treatment that helps calm visible redness, support blemish-prone skin, and improve texture with a plant-derived green tint.

This concentrated serum blends 10% azelaic acid with niacinamide, centella asiatica, ceramides and hyaluronic acid to address uneven tone, surface imperfections and barrier sensitivity without heavy oils. Its subtle natural green color comes from botanical extracts rather than synthetic dyes, and the formula is designed for everyday use with gradual introduction for sensitive skin.

How does this serum help reduce redness and visible rosacea signs?

The 10% azelaic acid works on surface redness and discoloration while soothing botanicals support the skin’s comfort. Ceramides reinforce the skin barrier so skin feels less reactive over time, and centella asiatica adds botanical calming benefits.

• 10% azelaic acid to target redness and even tone
• Centella asiatica extract for calming sensation
• Ceramides to improve barrier resilience
• Lightweight base that layers under creams or sunscreen

Will this serum help with breakouts and uneven texture?

Combined azelaic acid and niacinamide help reduce the appearance of blemishes and refine skin texture without over-drying. The formulation balances oiliness and supports clearer-looking skin when used consistently as part of a routine.

• Niacinamide to regulate shine and smooth pores
• Azelaic acid to address surface irregularities and discoloration
• Hyaluronic acid for lightweight hydration and plumping

How should I introduce the serum into my skincare routine?

Start slowly—apply 1–2 drops once a day or every other day if your skin is sensitive, then increase to 3–5 drops as tolerated. Use it after cleansing and toning, before moisturizers and sunscreen, and always perform a patch test before full-face application.

• Begin with 1–2 drops for sensitive skin, increase gradually
• Apply to clean, dry skin; follow with moisturizer
• Use sunscreen daily when using actives like azelaic acid

Is the color and texture natural, and how will it feel on skin?

The serum shows a naturally derived green tint from plant extracts, not artificial dyes, and spreads into a lightweight, non-greasy finish. It sinks in quickly and layers well under makeup or other treatments without leaving a heavy residue.

• Plant-sourced green hue without synthetic colors
• Thin, fast-absorbing texture suitable for layering
• Formulated for low irritation; patch testing recommended

Who this product is for: TOSOWOONG Azelaic Acid 10% Face Serum suits people with redness-prone or blemish-prone skin who want a targeted, light treatment to even tone and improve texture. It’s designed for those who prefer botanical-supported formulas and need a gentle active that can be introduced gradually. Not recommended for anyone with known sensitivity to azelaic acid or listed ingredients—always patch test and consult a professional for specific skin conditions.