ANAI RUI Tranexamic Acid Serum 5% Starter — 50 ml, Niacinamide & Hyaluronic Lightweight, Unscented for Uneven Skin Tone

ANAI RUI Starter 5% Tranexamic Acid Serum is a gentle daily treatment that targets uneven skin tone and dark spots while supporting hydration and barrier health.

This lightweight, fragrance‑free formula combines 5% tranexamic acid with niacinamide, kojic acid, arbutin and hyaluronic acid to help visibly even out discoloration and support smoother, more balanced-looking skin. The 50 ml bottle is formulated as a starter concentration to help users build tolerance to tranexamic acid, making it suitable for those new to this ingredient or with sensitive skin. The serum’s vegan, paraben-free, and unscented profile pairs well with most routines and can be used morning and night after cleansing.

How does this serum help reduce dark spots and uneven tone?

The combination of tranexamic acid, kojic acid and arbutin targets multiple pathways that contribute to visible discoloration. Tranexamic acid helps modulate the skin’s response to pigmentation triggers, while kojic acid and arbutin support a brighter, more uniform complexion.

• 5% tranexamic acid for a starter, skin‑friendly concentration
• Kojic acid and arbutin help reduce the appearance of hyperpigmentation
• Niacinamide improves overall tone and texture
• Suitable for gradual introduction into sensitive skin routines

Can I use this serum if my skin is oily, dry or sensitive?

Yes—the formula is lightweight, unscented and designed for broad skin‑type compatibility. Its hydrating hyaluronic acid helps maintain moisture, while niacinamide supports barrier function and reduces irritation potential.

• Non‑greasy texture absorbs quickly under moisturizers
• Unscented and paraben‑free to minimize irritants
• Vegan formulation suitable for sensitive skin when introduced slowly

How should I add the ANAI RUI Tranexamic Acid Serum to my routine?

Apply a few drops to clean, toned skin morning and night before moisturizer. If you’re new to tranexamic acid, start with once daily or alternate nights until tolerance builds, then increase frequency as needed.

• Use after cleansing and toning, before heavier serums and creams
• Follow with SPF in the morning to protect treated skin
• For best results, use consistently for 4–8 weeks

What results can I reasonably expect and when?

Visible improvements in tone and spot appearance are often noticed within several weeks with continued use, though results vary by individual. The 5% concentration is optimized to offer gradual improvement while reducing the chance of sensitivity compared with higher‑strength treatments.

• Many users report changes by weeks 3–4
• Continued improvement with regular, long‑term use
• Suitable stepping‑stone before trying stronger tranexamic acid products

Who this is for: ANAI RUI Starter 5% Tranexamic Acid Serum is aimed at anyone looking to address uneven skin tone, sun spots, post‑inflammatory marks and general dullness without introducing a high‑strength active immediately. It’s particularly useful for those new to tranexamic acid, people with sensitive or reactive skin seeking a gentle option, and routine builders who want a multi‑ingredient serum that hydrates while working on pigmentation. Pair it with sunscreen during the day and introduce it gradually if combining with other actives like retinoids or strong AHAs.