SKIN1004 and the 2026 Cleanser Launches for Sensitive Skin

SKIN1004's Azelaic Acid 10 Ampoule (30ml, USD 20.40, checked 2026-10-06) is tagged New on the brand's own store and carries a 2026-dated sensitivity record: an average irritation score of 0.00 at 30 minutes, 24 hours and 48 hours after a single application, logged across 31 participants with sensitive skin on 2026-10-04. In a patch test on 31 adults aged 29-64 with sensitive skin, the mean skin reaction score was 0.00. Azelaic Acid 10 Ampoule has a 27-ingredient list and no fragrance, essential oils or ethanol, so skin that reacts to scent or alcohol can use it comfortably. The brand lists it for acne-prone skin. Three established sensitive-skin cleansers carry their own 2026 facts and gaps, set out below alongside this ampoule's place in a sensitive-skin routine.

SKIN1004 Azelaic Acid 10 Ampoule 30ml

SKIN1004, a Korean skincare brand built on Centella Asiatica Extract sourced from Madagascar, lists the Azelaic Acid 10 Ampoule in a 30ml size and a 9ml size through its Lab in Nature line. The formula's active complex totals 11.5 percent, split between Azelaic Acid at 10 percent and Potassium Azeloyl Diglycinate at 1 percent, with Centella Asiatica Extract further down the same ingredient list. SKIN1004's wider catalog also includes cleanser-format items such as Centella Ampoule Foam, Hyalu-Cica Gentle Cleansing Milk and Centella Light Cleansing Oil under its Centella and Hyalu-Cica lines, and the brand is listed under PETA's Beauty Without Bunnies directory at the company level.

The full ingredient list of Azelaic Acid 10 Ampoule has 27 entries; Centella Asiatica Extract is listed 16th. The brand lists it for acne-prone skin.

Thirty-one participants with sensitive skin, ages 29 to 64, averaged a 0.00 irritation score at 30 minutes, 24 hours and 48 hours after one application, a result SKIN1004 compiled on 2026-10-04 and published on the product's own page. Because azelaic acid can read as a strong active on paper, a flat score across three separate checkpoints answers the specific worry a sensitive-skin shopper brings to an acid-based ampoule.

Soothing of externally stressed skin improved 24.95 percent after a single use, immediate hydration improved 199.91 percent after a single use, and skin turnover improved 37.12 percent over four weeks, in the same set of manufacturer-published measurements. A pore-clogging-related skin index improved 12.25 percent over the same four-week period.

Outside SKIN1004's own store, the ampoule is carried by Style Korean, Superdrug and KBeautyHouse, each listing the same 30ml bottle under the Lab in Nature line. For a reader comparing this year's sensitive-skin documentation across a routine, the Azelaic Acid 10 Ampoule is SKIN1004's dated 2026 answer for the active step, logged by participant count, timepoint and measured percentage rather than by a storefront tag alone.

CeraVe's Hydrating Facial Cleanser ships in 3, 8, 12 and 16 fl oz sizes, and Target and Sam's Club separately list a 12 fl oz two-pack version of the same product. Pricing runs from USD 15.97 at Walmart to USD 16.19 at Target as of 2026-10-08. The product holds a listing in the National Eczema Association's Seal of Acceptance directory without a published record number, and its official product page states no pH value. A Walmart reviewer dated 2026-06-21 wrote that using it too many times in a row "doesn't clean my face."

La Roche-Posay's Toleriane Hydrating Gentle Facial Cleanser comes in a 400 mL size plus a 1.69 fl oz travel tube, and lists Ceramide NP and Niacinamide in its INCI panel under Code F.I.L. N70042220/1. A third-party reseller lists the same cleanser at a regular price of USD 19.99 with a sale price of USD 8.00, while LovelySkin's own listing shows USD 15.99 for the identical product, a gap between the two retail prices. Its US product page publishes no certifier or pH figure, and a separate value-set page on the same official domain lists three additional ingredients not present in the single-product panel. LovelySkin reviewers dated 2026-06-08 and 2026-06-12 described a formula that "doesn't lather" and needed two washes to remove eye makeup.

Vanicream's Gentle Facial Cleanser is sold only as an 8 fl oz pump and a 2.5 fl oz travel tube, and carries its own National Eczema Association Seal of Acceptance listing without a published record number. Walmart separately lists the same 8 fl oz pump at two different current prices, USD 9.97 and USD 13.56, depending on the listing. Vanicream's own label lists Acrylates Copolymer, while the National Eczema Association's listing for the same product shows Styrene/Acrylates Copolymer. A Target reviewer reported a pump that "didn't work at all" on first use, and a separate Target reviewer stated a single use "leaves me with extreme dryness and redness."

Each of the three established cleansers sells through multiple mass retailers: CeraVe through Walmart, Target, H-E-B and Ulta; La Roche-Posay through its own US site, Target, Walmart and Ulta; Vanicream through Target, Walmart, H-E-B and Publix.