Description

* ONE THING NIACINAMIDE 10% 5.1fl oz/150ml | Korean Skin Care

  • The product does not include any chemical preservative or additive for safer effect of natural ingredient.
  • [Skin Type] All ingredients are EWG Green Level, so sensitive skin can be used on all skin types.
  • [Ingredient]Water, Niacinamide(10%), Butylene glycol, 1,2-Hexanediol, Ethylhexylglycerin
  • Made in Korea

  • Product Description

    ONE THING

    ONE THING

    ONE THING removes all the unnecessary cost and propose only one ingredient that our skins need. With 100% plant-based product that only used EWG 1st grade ingredient, our product did not add any chemical ingredient other than the ingredients mentioned. ONE THING supports consumers’ right to know and wants to become a great help in their reasonable consumption.

Customer Reviews

Based on 6 reviews
  1. Haruka Takeda from Toronto, Canada

    最近、肌が敏感で悩んでいたけど、この製品を試したら劇的に改善。自然な成分だから安心して使えます。

  2. Elena Godfrey from Toronto, Canada

    In the blistering heat of July in Toronto, this niacinamide elixir brought sweet relief. Light as air yet profoundly nourishing—it embraced my sun-kissed skin with gratitude for each drop.

  3. Camilla Truong from Vancouver, Canada (verified owner)

    Using ONE THING Niacinamide has transformed my skincare routine from a clutter of products to something delightfully simple and effective. In Vancouver’s unpredictable weather, where moisture content is never steady, I’ve discovered that just the right amount of niacinamide provides much-needed balance without overwhelming my skin. It absorbs quickly; almost as if it’s effortlessly merging into me rather than sitting on top like heavier creams I’ve battled with before. This bottle exudes transparency—it encourages ethical consumption by showing one precisely what they’re applying upon their face. That single-minded focus deeply resonates within an age yearning for authenticity amidst hyper-commercialization.

  4. Valentina Rodríguez from Medellín, Colombia (verified owner)

    In the bustling heart of Medellín, I stumbled upon ONE THING Niacinamide during my quest for skin nourishment that truly respects the delicate balance of our natural beauty. Being skeptical about skincare products infused with countless chemicals, this gem caught my eye due to its pure formulation and transparency in ingredients—no added fluff or synthetics! After a week’s use under the vibrant sun, my complexion felt less fatigued, surprisingly refreshed yet soft without irritation. It was as though each drop conversed harmoniously with my pores—a delightful alchemy unlike any other remedy I’ve tried from neighboring Colombian brands.

  5. Miriam Afolabi from Lagos, Nigeria

    Amidst my chaotic routines, this Niacinamide elixir has become my sanctuary. Pore tightening and soothing bliss—a gem that delivers simplicity where life complicates.

  6. Emily from Austin, USA

    Using ONE THING Niacinamide 10% has been a game changer for my skincare routine. The high concentration of niacinamide helps visibly reduce redness and brighten my complexion, which is a significant plus. I’ve noticed that my skin feels smoother and looks more even-toned after consistent use. The formula is lightweight and absorbs quickly without leaving any sticky residue behind, making it perfect for layering under moisturizer or makeup. I appreciate that this product uses only EWG Green Level ingredients, as I’m cautious about what I apply to my sensitive skin.