2026-08-10

Actualizaciones de Pubchem del NIH: Datos de seguridad del 2-naftol

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 naftol Datos de seguridad de PubChem Seguridad en el manejo de productos químicos

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2026-08-08

Un estudio revela el potencial de las sarcosinas en la innovación del cuidado de la piel

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.

Carnosine ciencia del cuidado de la piel regulación del sebo

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2026-08-05

Protector Solar Mineral vs. Químico: ¿Cuál Ofrece Mejor Protección?

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.

comparación de protector solar Protección de la piel Protección ultravioleta

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2026-08-03

Estados Unidos enfrenta escasez de ingrediente de protector solar europeo

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.

protector solar DHBH Protección UVA Regulación de protección solar de la FDA

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2026-07-28

Sturelehub lanza Allantoin para el cuidado avanzado de la piel

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.

Alantoin hidratación de la piel Ingredientes para el cuidado de la piel

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2026-07-27

La dietilenetriamina DETA impulsa la innovación entre las industrias

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.

Dietilentriamina (DETA) Agentes de curado epoxi Aplicaciones químicas industriales

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2026-07-25

EWG evalúa los riesgos del tetrasodio glutamato diacetato en cosméticos

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.

Diacetato de glutamato de tetrasodio EWG piel profunda Seguridad de los ingredientes cosméticos

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2026-07-24

Un estudio advierte de los quinines Riesgos para el hígado

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.

Quinina salud del hígado seguridad de los medicamentos

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