Summer adds another layer because heat, sweat, UV exposure, sunscreen, after-sun products, and skincare actives often pile up together
Oral peptide products are also widely sold online outside any medical oversight, and product quality in that market is inconsistent
Gliotoxin: Produced by Aspergillus fumigatus , it is particularly notable for its ability to suppress immune function and has been identified as a key player in invasive aspergillosis
Williams, D
An enzymatically cleavable tripeptide linker for maximizing the therapeutic index of antibodydrug conjugates[J]
It plays a key role in: Neutralising free radicals Supporting liver detoxification Protecting skin cells from oxidative damage Maintaining even skin tone and clarity However, factors like pollution, stress, aging, poor diet, and UV exposure can reduce glutathione levels which is why supplementation is often recommended