Weleda vs Asarai

Questions and answers

Research behind their key ingredients

• Formation and stability of oil-in-water nanoemulsions containing rice bran oil: in vitro and in vivo assessments

  Rice bran oil · Journal of Nanobiotechnology, 2011

• Apigenin inhibits UVA-induced cytotoxicity in vitro and prevents signs of skin aging in vivo

  Chamomilla recutita flower extract matricaria flower extract · International Journal of Molecular Medicine, 2016

• Treatment of acne with a combination of propolis, tea tree oil, and Aloe vera compared to erythromycin cream: two double-blind investigations

  Aloe barbadensis leaf juice · Clinical Pharmacology, 2018

• The 24-hour skin hydration and barrier function effects of a hyaluronic 1%, glycerin 5%, and Centella asiatica stem cells extract moisturizing fluid: an intra-subject, randomized, assessor-blinded study

  Glycerin · Clinical, Cosmetic and Investigational Dermatology, 2017

• A pilot randomized double-blind placebo-controlled trial on topical chamomile (Matricaria chamomilla L.) oil for severe carpal tunnel syndrome

  Chamomilla recutita flower extract matricaria flower extract · Complementary Therapies in Clinical Practice, 2015

• Exotic Vegetable Oils for Cosmetic O/W Nanoemulsions: In Vivo Evaluation

  Lanolin · Molecules, 2016

• A retrospective assessment and comparison of the effectiveness of benzoyl peroxide; the combination of topical niacinamide, gallic acid, and lauric acid; and the combination of benzoyl peroxide and erythromycin in acne vulgaris

  Terminalia ferdinandiana fruit extract · Dermatologic Therapy, 2020

• Synergetic Effects of Aloe Vera Extract with Trimethylglycine for Targeted Aquaporin 3 Regulation and Long-Term Skin Hydration

  Betaine · Molecules, 2024

• The use of different concentrations of betaine as a reducing irritation agent in soaps monitored visually and non-invasively

  Betaine · Skin Research and Technology, 2003

• Dermatological Effects of a Beeswax-Pine Resin Mixture on Abdominal Skin: A Proof-of-Concept Study Supporting the Development of an Affordable Investigational Ostomy Pouching System in Low-Income Regions

  Beeswax cera alba cera · Journal of Wound, Ostomy, and Continence Nursing, 2026

Behind this comparison

Lovi compares products by their fit scores, calculated 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.