ANAI RUI Tranexamic Acid Serum 10% with Niacinamide — 1 fl oz Brightening & PIH Treatment

ANAI RUI Advanced 10% Tranexamic Acid Serum is a targeted facial treatment formulated with 10% tranexamic acid plus niacinamide, kojic acid, arbutin and ceramides to help even skin tone and address post-inflammatory pigmentation.

This concentrated serum blends multiple brightening actives and barrier-supporting lipids into a fast-absorbing formula designed for experienced tranexamic acid users seeking stronger results. It pairs tranexamic acid’s pigment-regulating properties with niacinamide for texture and oil control, kojic acid and arbutin for additional tone refinement, and ceramides to help preserve moisture while the actives work. The product is presented in a 1 fl oz (30 mL) dropper bottle and is intended for targeted use several times per week rather than daily heavy application.

How quickly can I expect to see improvement in dark spots and uneven tone?

Visible changes depend on skin type, prior product use, and consistency. With regular use as directed, many users notice gradual improvement in discoloration within two to four weeks, with more pronounced results over continued use.

• Use 3–5 times weekly to start, not necessarily every day.
• Combine with sun protection to protect results and prevent new pigmentation.
• Expect incremental changes; severe PIH may take longer.

Can this serum be layered with other skincare ingredients safely?

The formula is created to blend into a skincare routine, but because this is an advanced-strength tranexamic acid serum, layering should be done thoughtfully. Avoid combining with strong exfoliating acids or retinoids on the same application until tolerance is confirmed to reduce irritation risk.

• Apply after cleansing and before heavier creams or oils.
• Space high-strength acids or retinoids to alternate nights if sensitivity appears.
• Use daily sunscreen during daytime use to support pigment control.

What makes this serum suitable for experienced users rather than beginners?

At 10% tranexamic acid, this serum delivers a higher active concentration than typical entry-level products. That potency can accelerate pigment-targeting effects but may be too intense for those who have not acclimated to tranexamic acid or multiple brightening actives.

• Consider starting with a lower-strength 5% tranexamic acid product if you are new to TXA.
• Perform a patch test and introduce slowly (3–5 times per week).
• Monitor for redness or irritation and reduce frequency if needed.

What practical results and daily benefits can I expect from regular use?

Regular application aims to produce a more even complexion with smoother texture and fewer visible dark spots. The added ceramides help preserve hydration so the skin barrier remains resilient while brighteners work.

• Smoother appearance and more uniform tone over weeks of use.
• Niacinamide assists with pore appearance and surface texture control.
• Ceramides support moisture retention and reduce barrier disruption.

Who is this for: This serum is designed for people who have prior experience using tranexamic acid or other active brightening ingredients and want to step up to a higher-strength formulation. It’s suited to those treating stubborn dark spots, post-inflammatory hyperpigmentation (PIH), or uneven tone who can commit to careful, consistent use and sun protection. If you are new to pigment-targeting actives, sensitive skin prone to irritation, or prefer daily mild treatment, consider beginning with a lower-strength TXA option before transitioning to this 10% formula.

Ingredients

INGREDIENTS:WATER, TRANEXAMIC ACID, NIACINA-MIDE, KOJIC ACID, ALPHA-ARBUTIN,GLYCOLIC ACID, CERAMIDE NPPANTHENOL, GLYCERIN, BUTYLENEGLYCOL, ERYTHRITOL, ALLANTOIN.SODIUM HYALURONATE,CARBOMER.HYDROLYZED SODIUM HYALURO-NATE,XANTHAN GUM, ARGININESTEPHANIA TETRANDRA EXTRACTROSA HYBRID FLOWER EXTRACTGARDENIA FLORIDA FRUIT EXTRACT,PHELLODENDRON AMURENSE BARKEXTRACT,1.2-HEXANEDIOL,PENTY-LENE GLYCOL