Benton Goodbye Redness Centella Powder Wash for combination skin

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Questions and answers

What the research says

• Cosmetic formulations containing 5% Centella asiatica extract showed the best efficacy in improving skin moisture and decreasing transepidermal water loss, while also exhibiting antiinflammatory properties in 25 volunteers compared to baseline measurements.

  Indian Journal of Pharmaceutical Sciences, 2016

• Co-delivery of paeonol and madecassoside via nanoemulsions improved transdermal delivery, promoted barrier repair proteins, inhibited inflammatory cytokine secretion in cellular and 3D models, and reduced transepidermal water loss and acne in human facial skin compared to free components.

  Molecules, 2023

• Sodium cocoyl isethionate micelles are too large to penetrate stratum corneum aqueous pores, resulting in significant steric hindrance that prevents skin barrier perturbation and explains its skin mildness.

  Journal of Cosmetic Science, 2007

• A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers.

  Journal of Cosmetic Dermatology, 2020

• The novel high-payload nanosuspension system of Centella asiatica extract increased skin accumulation of asiatic acid, madecassic acid, and asiaticoside by 5-, 4-, and 4.5-fold respectively compared to a marketed cream in porcine skin, with no local skin irritation in normal rats.

  International Journal of Nanomedicine, 2021

• Topical application of 0.05% w/w ECa 233 gel reduced erythema index by 0.03 U and improved early crusting and general wound appearance compared to placebo in thirty individuals undergoing facial laser resurfacing.

  Journal of Alternative and Complementary Medicine, 2020

• A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.

  Clinical, Cosmetic and Investigational Dermatology, 2017

• Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects.

  Journal of Cosmetic Dermatology, 2019

• Topical 0.5% hyaluronic-ZnO nanogel applied twice daily reduced inflammatory-lesion counts by 58% at week four in human subjects compared to baseline without causing erythema.

  Biomedicines, 2025

• Topical zinc oxide 20% ointment achieved a complete cure in 50% of patients with warts compared to 42% in the salicylic acid-lactic acid group, with no serious side-effects.

  International Journal of Dermatology, 2007

• Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.

  Journal of Drugs in Dermatology, 2011

• Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.

  Clinical Oral Investigations, 2022

• Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.

  BMC Oral Health, 2019

Ingredients

Sodium Cocoyl Isethionate, Sodium Lauroyl Glutamate, Coconut Fatty Acid, Sodium Isethionate, Water, Sodium Bicarbonate, Zea Mays Starch, Calamine, Houttuynia Cordata Extract, Laminaria Japonica Extract, Centella Asiatica Extract, Sodium Polyacrylate, Sucrose, Ascorbic Acid, Sodium Hyaluronate, Centella Asiatica Leaf Stem Powder, Protease, Bromelain, Sea Salt, Glycerin, Hydrogenated Phosphatidylcholine, 1,2-Hexanediol, Caprylic Capric Triglyceride, Butylene Glycol, Asiaticoside, Madecassic Acid, Asiatic Acid, Madecassoside, Sucrose Stearate, Cetearyl Alcohol

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.