Lê Mai Library at library.lemai.com.vn is a professional reference resource for essential oils, chemical constituents, and cosmetic ingredients. Developed by Lê Mai as an extension of the brand, it is not a medical service.
By registering and accessing the library, you accept the terms below. Please read carefully before use.
Creating an account and signing in means you have read, understood, and accepted all of these terms.
Lê Mai may update these terms from time to time. Material changes will be notified via the email address you registered. Continued use after notice constitutes acceptance of the updated terms.
Users under 16 require permission and supervision from a legal guardian.
The library provides reference information on essential oils, chemical constituents, cosmetic raw materials, and safety guidelines. The content is for study, research, and professional reference.
The library is NOT a medical service, pharmaceutical consultation, or treatment recommendation. It does not replace advice from doctors, pharmacists, certified aromatherapists, or regulatory authorities.
Essential oils are concentrated bioactive substances. Incorrect dose, method, or recipient can cause skin irritation, toxicity, endocrine disruption, drug interactions, or other serious reactions.
Pregnant and breastfeeding women, children, elderly people, and those with underlying conditions must consult a doctor before using any essential oil, including topical application or diffusion.
Some oils listed in the library are prohibited or strictly restricted by IFRA, the European Union, Health Canada, or the FDA. Readers are responsible for complying with the laws and regulations of their local jurisdiction.
Lê Mai and the library development team accept no legal liability for any damage to health, property, or reputation arising from the use, misuse, or misinterpretation of information in the library.
Users may read, save, print, and share links to library pages for personal, educational, and non-commercial research purposes.
Verbatim copying of entire pages, large portions of content, or republication on other platforms is not permitted without written consent from Lê Mai.
Content may not be used for commercial purposes such as published books, paid training programs, or consulting services without an agreement with Lê Mai.
Each individual may create a single account linked to a valid email address.
Users are responsible for keeping login credentials secure. Any activity from the account is considered the account holder's responsibility.
Do not share your account with others. Sharing may lead to account termination.
Users may delete their account at any time. Upon deletion, all personal data will be erased according to the Privacy Policy.
Do not use bots, crawlers, scrapers, or automated tools to harvest library content at scale.
Do not impersonate others or use fake email addresses for registration.
Do not attempt to break in, exploit security vulnerabilities, or damage the system.
Do not spread illegal, defamatory, or insulting content through library accounts.
Library content is compiled, translated, and organized by Lê Mai from multiple international professional sources. The library structure, interface design, and creative editorial work belong to Lê Mai.
Original scientific data such as chemical formulas, CAS numbers, IFRA limits, and LD50 values are factual information not subject to copyright. Specific references have been substantively paraphrased and not copied verbatim.
Use of reference content follows fair use principles for educational purposes.
Lê Mai may suspend or permanently delete accounts found in violation of these terms, particularly the prohibited conduct listed above.
In cases of serious violations such as system attacks or fraud, accounts may be terminated immediately without notice.
Users may self-delete their account at any time from the Account page.
The library is provided 'as-is'. Lê Mai strives to ensure accuracy but does not guarantee freedom from error.
Lê Mai accepts no legal liability for direct, indirect, or consequential damages arising from the use or inability to use the library.
Where library information conflicts with product labels, manufacturer instructions, or expert advice, please prioritize official sources and consult appropriate professionals.
These terms are governed by the laws of Vietnam.
Any disputes arising will be resolved by competent authorities in Vietnam, with priority given to negotiation and mediation before court proceedings.
For any questions, feedback, or requests regarding these terms, please contact: lemai@lemaivietnam.com.vn
Hotline: +84 938 137 468
Facebook: facebook.com/lemaivietnam
Brand main site: www.lemai.com.vn