ONETHING Review: Best Skincare Products Based on Real User Reviews

ONETHING

ONE THING is a minimalist K-beauty skincare brand focusing on essential ingredients like centella and niacinamide for targeted, effective skin solutions.

Summarized by AI

ONETHING Overview

Total Products	75View All
Average Rating	4.5
Total Reviews	17,853
Popular Keywords	Single ingredient, minimal skincare, rational consumption

Jan 30, 2026 (UTC) Updated

About ONETHING Brand

Brand Position

We aim to focus on core ingredients to eliminate unnecessary price premiums and provide high-quality products at reasonable prices. We respect consumers' right to know and pursue transparent skincare.

Technology/Ingredients/Philosophy

Onething focuses on core ingredients for skin and their unique efficacy under the slogan 'the one thing skin wants.' By reducing unnecessary distribution and marketing costs, we help rational consumption, and ensure product safety through the use of 100% organic (EWG Grade 1) ingredients and the exclusion of harmful chemical additives. Additionally, we maintain high quality through complete ingredient transparency and direct participation in product planning and manufacturing.

Target Skin Types

Dry skin, oily skin, combination skin, sensitive skin, problematic skin, all skin types

Best For

It is suitable for consumers who prioritize skin health and ingredient efficacy and prefer minimal skincare by reducing complex steps. It is recommended for customers who pursue rational and transparent consumption and wish to build customized skincare routines tailored to their individual skin concerns.

Best ONETHING Ranking Products

Products are ranked based on user ratings, review volume, and overall reliability.

ONETHING CENTELLA ASIATICA EXTRACT

4.494,008

$9.73/150ml

“This budget-friendly centella extract toner powerfully soothes blemishes and redness, works best as a cotton pad mask, and pairs well with moisturizers. Strong herbal scent and watery texture require adjustment.”

ONETHING HOUTTUYNIA CORDATA EXTRACT

4.495,614

$9.73/150ml

“Affordable pure houttuynia cordata extract toner excels at calming blemishes and reducing redness, best used as a mask. Watery texture requires layering with moisturizers; polarizing herbal scent and spillage issues.”

ONETHING NIACINAMIDE 10%

4.531,019

$13.21/150ml

Best ONETHING Products by Skin Type

Best ONETHING ProductsFor Dry Skin

Best ONETHING ProductsFor Oily Skin

Best ONETHING ProductsFor Sensitive Skin

What Users Say About ONETHING

From an analysis of user reviews, users consistently mention the following:

What Users Love

Many users are satisfied with the focus on core ingredients by reducing packaging costs and the reasonable pricing. In particular, they frequently mention positive experiences with trouble-calming, redness reduction, and sensitive skin soothing from the houttuynia, artemisia, and centella asiatica extract toner and houttuynia serum and foam cleansing products. Toner products received good reviews for their versatility in use, such as sheet masks, mists, and mixing with other products.

Common Concerns

The cap design of the toner products is inconvenient, making it difficult to control the amount and causing contents to leak, leading some users to transfer the product to empty bottles or purchase droppers separately. Opinions on the herbal scent, medicinal scent from the products, or detergent-like scent from some foam cleansing products vary greatly by individual preference, with some users mentioning they find them fishy or unpleasant. Additionally, some users experience dryness when using toner products alone due to insufficient moisturizing power or hydration, and there are reviews recommending concurrent use with other moisturizing products.

Overall Summary

Many opinions suggest that Onething products have a positive effect on calming sensitive and troubled skin based on their core ingredient composition and reasonable pricing. However, opinions on the convenience of product containers and the distinctive scent are divided among users, and some suggest that additional skincare for enhanced moisturizing power may be necessary.