Environmentally Friendly Silver Nanoparticle Synthesis Using Gandaria Leaf Waste Extract for Mercury Detection in Facial Cream Products

A user bought questionable RU58841 powder from AliExpress and seeks a way to test its composition in Europe. Another user suggests using Janoshik for testing.

A user ordered RU58841 from a Chinese supplier, found it to be less than 99% pure, and plans to try a different seller next time. Concerns were raised about impurities, but the user believes they are likely inactive fillers rather than harmful substances.

Two Chinese suppliers provided legitimate RU58841, confirmed through a free drug testing service. The vendors were Shaanxi Greenyo Biotech and Lyphar, found on Made-in-China.

Using a face serum with 1% copper peptides (ghk-cu) on the scalp as an adjunct to finasteride and minoxidil for hair growth and scalp health. The user is unable to find a specific hair serum with ghk-cu locally.

The conversation is about a user trying to fund lab testing for RU58841 to verify its legitimacy, as there are doubts about its effectiveness. Some users express skepticism about RU58841, suggesting alternatives like KX-826.

Micronutrient testing and deficiencies related to hair loss, particularly androgenetic alopecia (AGA). Discussion includes the impact of iron, selenium, zinc, copper, folate, B12, vitamin E, vitamin D, amino acids, and fatty acids, alongside treatments like dutasteride or finasteride.