Our mission
Twelve Eleven Cosmetics exists to translate beauty science into clear, usable guidance. We test, compare, and explain products and routines so readers can make confident choices for skin, hair, and makeup. Our aim is to combine practical experience with evidence — not trends — so beauty decisions feel less risky and more joyful.
Guiding principles
1. Evidence first
We prioritize peer-reviewed studies, clinical trial summaries, lab test results, ingredient databases, and expert interviews. When evidence is thin, we say so and describe what that means for everyday use.
2. Real testing
Products are assessed through hands-on trials by our editorial team and vetted contributors. We document testing conditions, skin types, and timelines so you can judge relevance for your own routine.
3. Practical clarity
Complex chemistry gets translated into step-by-step guidance, seasonal checklists, and troubleshooting tips that you can apply immediately — whether you want a quick AM routine or a week-long regimen rebuild.
4. Transparent sourcing
Every claim links back to the kind of source it came from: scientific paper, manufacturer data sheet, dermatologist interview, or firsthand review. If a recommendation is based mostly on experience, we label it clearly.
What you’ll find on our site
- How-to guides and step-by-step routines for skin, hair, and makeup
- Head-to-head comparisons and product roundups
- Explainers that decode ingredients and label claims
- Seasonal checklists for climate and calendar changes
- Troubleshooting posts: what to try when things go wrong
Editorial standards
Articles carry a byline and a visible date stamp; substantive updates are noted in the text. Our sources include peer-reviewed journals, regulatory documents, independent lab reports, and interviews with board-certified dermatologists, chemists, and licensed estheticians. Contributors disclose conflicts of interest and experience relevant to the topic.
Independence
Our editorial team operates independently of commercial partners. Product submissions are evaluated under the same standards as purchases. Advertisers do not control coverage, and sponsored content is clearly labeled.
Monetization
To support journalism, Twelve Eleven Cosmetics uses a mix of display advertising and affiliate links. Affiliate relationships may provide a commission at no extra cost to you; they do not influence our review scores or editorial decisions.
Non-advice disclaimer
The content on this site is informational and educational. It is not medical advice. For diagnosis or treatment of a skin condition, please consult a qualified healthcare professional. Individual responses to products vary; patch testing and professional consultation are recommended for persistent concerns.