LAYERLAB Niacinamide 7% & Tranexamic Acid 3% Dark Spot Serum — 0.94 fl oz, Lightweight Hydrating Radiance

LAYERLAB Niacinamide 7% & Tranexamic Acid 3% is a lightweight K‑Beauty serum formulated to visibly even skin tone and reduce the look of dark spots while supporting hydration and barrier function.

This serum combines a targeted 13% Tone‑Care Complex with soothing hydrators to address discoloration without heavy textures or fragrance. It layers easily under moisturizer and sunscreen, making it suitable for both morning and evening routines. The formula focuses on three complementary actions: niacinamide to help refine tone, tranexamic acid to target the appearance of dark spots, and two vitamin C derivatives to promote a brighter-looking finish—all supported by barrier-friendly ingredients.

How does this serum tackle dark spots and uneven tone?

The formulation blends active actives that work in parallel to improve overall tone. Tranexamic acid is included specifically for visible dark spot appearance support, while niacinamide helps refine the look of uneven areas and strengthen skin texture. Two stable vitamin C derivatives contribute to brightening for a more balanced radiance.

• 3% Tranexamic Acid: targets visible dark spot appearance.
• 7% Niacinamide: helps even skin tone and refine texture.
• 2% Ascorbyl Glucoside + 1% 3‑O‑Ethyl Ascorbic Acid: supports a healthy-looking glow.

Will it feel heavy or interfere with my moisturizer and sunscreen?

The serum is formulated to be fast‑absorbing and non‑sticky so it layers comfortably under other products. Its lightweight texture allows it to sit well beneath moisturizers and sunscreens without pilling. Because it’s fragrance‑free, it minimizes the risk of sensory interference with other steps in your routine.

• Fast-absorbing, non-greasy texture for easy layering.
• Fragrance-free to reduce potential irritation or scent clashes.
• Suitable for both AM and PM use before creams and SPF.

How does the serum support hydration and the skin barrier?

Supportive humectants and barrier lipids are included to maintain comfort during use of actives. Ingredients like hyaluronic acid and beta‑glucan help retain moisture while ceramides and panthenol reinforce the skin’s protective layer. This combination helps the skin look smoother and feel balanced as it responds to tone‑targeting ingredients.

• Hyaluronic Acid and Beta‑Glucan: attract and retain moisture.
• Ceramide NP and Panthenol: support barrier integrity and comfort.
• Formulated to reduce dryness commonly associated with active use.

How should I incorporate it into my daily skincare routine?

Apply after cleansing and any water‑based treatments, and before moisturizer and sunscreen. Use a small amount and allow a moment for absorption. Start once daily if you have sensitive skin, then increase to morning and evening as tolerated; always follow with SPF in daytime routines.

• Step 1: Cleanse and tone (if used).
• Step 2: Apply serum to dry skin, gently press into face.
• Step 3: Follow with moisturizer and sunscreen in the morning.

Who is this for: This serum is designed for anyone seeking a lightweight, K‑Beauty approach to visibly even skin tone—ideal for skin concerned with dark spots, post‑hyperpigmentation, or general dullness. It suits those who prefer fragrance‑free formulas and want a product that layers cleanly into simple AM/PM routines. If you have very reactive skin, introduce the product gradually and consult a dermatologist for personalized guidance.