US
Haruharu

haruharu Wonder 4% TXA Gel Serum

  • 1.01 fluid ounces, gel serum
  • Tranexamic acid, niacinamide, vitamin C and centella
  • Dark spot correction, glow, plump, hydrating
  • Face and neck, used after cleansing
  • All skin types, sensitive included
  • Unscented, vegan, cruelty free

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A gel serum that combines tranexamic acid, niacinamide, vitamin C and centella for dark spots and glow. It is fragrance free and vegan, but no directions beyond use after cleansing are given.

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ASIN: B0CQ4ZM4VTCategory: Skin Care Serums

Overview

A newcomer to brightening serums gets a gel texture from Haruharu Wonder, which combines tranexamic acid, niacinamide, vitamin C and centella. The listing places it on the face and neck right after cleansing.

Four recognizable actives in a gel, free of fragrance, are what draw buyers who want fewer products. The strength of each active is not listed, and several actives together can be demanding for the most reactive skin.

Who it's for

A morning or evening routine where one serum covers dark spots, hydration and glow. Buyers wanting stated active strengths, or those who prefer a cream texture, should look at another product.

Pros and cons

Pros
  • Four named actives in one gel
  • Fragrance free and unscented
  • Free of silicone and sulfates
  • Vegan and cruelty free
Cons
  • Active strengths unlisted
  • Directions mostly missing
  • Several actives may irritate reactive skin

Performance notes

A gel serum spreads thinly and absorbs into the skin, so it acts as a treatment layer under moisturizer. Vitamin C and tranexamic acid are both used to even out tone, and niacinamide supports the skin barrier. Without strengths on the page, how strong the effect is cannot be judged.

Specifications

BrandHaruharu
Dimensions & fit
Item Weight30 Milligrams
Capacity & performance
Item Volume1.01 fluid ounces
Construction & materials
Material FeaturesCruelty Free, Fragrance Free, GMO Free, Plant-Based, Vegan
Material Type FreeMineral Oil Free, Paraben Free, Phthalate Free, Silicone Free, Sulfate Free
Other details
Skin TypeAll, Combination, Dry, Normal, Oily, Sensitive
Item FormGel
Target Use Body PartFace, Neck
Product BenefitsDark Spot Correction, Glow, Hydrating, Plump, Radiant Skin
Scent NameUnscented
Special IngredientsCentella, Niacinamide, Tranexamic Acid, Vitamin C
Recommended Uses For ProductAfter Cleansing

Frequently asked questions

When do I apply Haruharu Wonder TXA Gel Serum in a routine?

The listing names after cleansing as the recommended use and the face and neck as the target areas.

Is Haruharu Wonder TXA Gel Serum fragrance free?

Yes. The scent field reads unscented, and fragrance free is listed under material features.

Is this serum a sunscreen or moisturizer?

No. It is a gel serum for dark spots and glow, and the listing mentions no sun protection.