2026-08-10

به‌روزرسانی‌های Nihs Pubchem: داده‌های ایمنی 2-نفتول

PubChem has updated safety and property information for 2-naphthol (CID 8663), an organic compound used in dye synthesis, analytical chemistry, and biomedical research. The update covers hazards, preventive measures, emergency procedures, and comprehensive physicochemical and toxicological data.

2-نفتول داده های ایمنی PubChem ایمنی حمل و نقل شیمیایی

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2026-08-08

مطالعه‌ای پتانسیل سارکوزین را در نوآوری مراقبت از پوست آشکار می‌کند

Scientific analysis shows carnosine, a synthetic amino acid derivative, functions as a skin conditioning agent, regulates sebum production, and may enhance penetration of other active ingredients. Additional research suggests photoprotective benefits, and current safety assessments classify it as non-sensitizing.

کارنوزین علم مراقبت از پوست تنظیم سبوم

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2026-08-05

ضد آفتاب مواد معدنی در مقابل مواد شیمیایی که محافظت بهتری را ارائه می دهند

This blog compares physical (mineral) and chemical sunscreens, detailing their key ingredients, mechanisms, advantages, and drawbacks. It provides guidance on choosing the right sunscreen based on skin type and offers sun protection tips.

مقایسه ضد آفتاب محافظت از پوست محافظت در برابر اشعه ماوراء بنفش

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2026-08-03

ایالات متحده با کمبود مواد ضد آفتاب محبوب اروپا مواجه است

DHHB (Diethylamino Hydroxybenzoyl Hexyl Benzoate) is an advanced, photostable UVA filter widely used in European and Asian sunscreens but not yet approved by the FDA for US products. The article explains its molecular mechanism, formulation benefits, and regulatory status.

ضد آفتاب DHHB محافظت در برابر اشعه UVA تنظیم ضد آفتاب FDA

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2026-07-28

استورلهاب يطلق الألانتوين للعناية المتقدمة بالبشرة

Sturelehub introduces high-purity allantoin (99.9%) as a skincare ingredient known for its moisturizing, soothing, and reparative properties. The blog outlines five dermatological benefits, including deep hydration, texture refinement, and barrier reinforcement, and offers guidance on customized applications and usage.

عیاش آبرسانی پوست مواد مراقبت از پوست

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2026-07-27

دیتیلنتریامین DETA باعث ایجاد نوآوری بین صنایع می شود

Diethylenetriamine (DETA) is a multifunctional amine used as an epoxy curing agent and in adhesives, coatings, detergents, inks, and paper manufacturing, with emerging applications in asphalt modification and chelation. The article reviews its chemical properties, cross-industry uses, and future directions such as bio-based production and eco-optimized formulations.

دی اتیلن تریامین (DETA) عوامل پخت اپوکسی کاربردهای شیمیایی صنعتی

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2026-07-25

ارزیابی EWG خطرات تتراسدیم گلوتامات دی استات در لوازم آرایشی

Tetrasodium glutamate diacetate is a chelating agent widely used in personal care and household products. The EWG notes limited safety data and potential concerns about toxic impurities, enhanced skin absorption, and irritation, while evidence suggests low carcinogenic, allergenic, and reproductive risks.

دیاستات گلوتامات تتراسودیوم EWG عمیق پوست ایمنی مواد آرایشی

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2026-07-24

مطالعه هشدار می دهد خطر کبد از کوینین استفاده ایمن را توصیه می کند

Quinine, used to treat malaria and other conditions, carries a risk of severe liver injury, prompting alerts from the NIH LiverTox database. Patients should use quinine only under medical supervision, undergo regular liver function tests, and seek immediate care for symptoms like fatigue, abdominal pain, or jaundice.

کینین سلامت کبد ایمنی دارو

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