THOME Azelaic Acid Serum 10% + Niacinamide 5% — ABC Redness & Texture Serum, 1.01 fl oz, Lightweight Oil-Control

THOME ABC Serum is a targeted Korean-style face serum that combines 10% azelaic acid, 5% niacinamide, and 1% Centella Asiatica to help visibly reduce redness, refine texture, and control excess oil.

This lightweight, everyday serum uses a precision 10:5:1 ratio—Azelaic Acid 10, Niacinamide 5, Centella Asiatica 1—to balance clarifying and calming actions without heavy creams. The formula is designed for topical use on uneven texture, post-blemish marks, and shine-prone zones, and it layers under moisturizers and sunscreens for morning or evening routines.

How does the ABC Mechanism work for redness and texture?

The ABC Mechanism pairs three complementary actives so each ingredient supports different visible concerns. Azelaic Acid focuses on texture and clarity, niacinamide works on balancing tone and excess oil, and Centella Asiatica provides a calming, buffer-like effect to keep the formula gentle on stressed-looking skin.

• 10% azelaic acid for visible texture refinement and post-blemish appearance.
• 5% niacinamide to help regulate shine and promote even-looking tone.
• 1% Centella to comfort and help maintain barrier resilience.

Can I use THOME ABC Serum with other skincare products?

Yes—this serum is formulated to integrate into multi-step routines. Apply after cleansing and hydrating toners, then layer a moisturizer and SPF during daytime; avoid mixing with other high-acid actives at the same moment to reduce potential irritation.

• Use after water-based steps and before creams or oils.
• Avoid simultaneous use with concentrated AHAs/BHAs for sensitive skin.
• Works well under typical daytime sunscreen or nighttime moisturizers.

What visible results should I expect and when?

Visible improvements vary by individual and consistency, but many users notice reduced shine and smoother texture first, followed by a gradual decrease in visible post-blemish marks and redness. Consistent twice-daily or nightly use typically provides clearer-looking skin over several weeks.

• Early: reduced oiliness and smoother skin surface.
• Mid-term: diminished look of post-blemish marks and more even tone.
• Ongoing: comfort for stressed-looking skin and maintained balance.

Is this serum suitable for sensitive or breakout-prone skin?

The formula was balanced with a calming percentage of Centella to act as a buffer, but active concentrations mean patch testing is recommended. If you have highly reactive skin, introduce the product gradually and consult a skincare professional if concerns persist.

• Patch-test before full-face use, especially if reactive.
• Start with alternate-night application for tolerance building.
• Pair with gentle cleansers and barrier-supporting moisturizers.

Who is this for: THOME ABC Serum is aimed at people seeking a focused solution for excess oil, visible redness, uneven texture, and post-blemish marks who prefer a streamlined but potent Korean-style serum. It fits routines for combination, oily, breakout-prone, and many normal skin types looking for clearer-looking, balanced skin without heavy textures.

Ingredients

Azelaic Acid 10%, Niacinamide 5%, Centella Asiatica 1%