Wonderfeel Biosciences has achieved two milestone-marking moments in its mission to bring longevity science to everyday wellness.
The first is the publication of its peer-reviewed clinical brief in the International Journal of Nutrition and Food Sciences, a respected scientific journal that highlights advances in nutrition and health research.
The second is recognition for its flagship formula, Wonderfeel Youngr NMN, in the Improved Energy & Vitality category at the 2025 Wellness From Within Awards, a leading UK-based programme celebrating products with proven wellness impact.
The brief was coauthored by Dr Andrew Salzman, Wonderfeel's Chief Medical Officer, a renowned physician, scientist and inventor, and Dr Luis Cifuentes, Wonderfeel's Director of R&D, a medical doctor and clinical pharmacologist.
The observational data, collected through user-reported surveys, point to consistent and wide-ranging benefits: 66.8% of users said they experienced noticeable changes, including more energy, clearer thinking, better sleep and healthier-looking skin.
The most common improvements were related to nervous system function (81%), followed by skin, muscle, joint, digestion and hormone-related responses.
The study found that 45% reported increased energy, 16% better sleep and 14% greater focus and mental clarity.
Only 1.5% of users reported mild side effects and none were linked to the supplement.
"This clinical brief is a clear reflection of what people are experiencing," said Dr Andrew Salzman, Chief Medical Officer at Wonderfeel.
"The data shows that Wonderfeel Youngr NMN is having a real impact on how people feel and function as they get older."
Dr Luis Cifuentes, Director of R&D and lead author of the study, added: "We've always valued lived experience."
"Publishing this data is part of our effort to bring transparency and human context to the science behind our products."
A randomised, controlled clinical trial is planned as the next step to further expand on these positive results.
In parallel with the publication, Wonderfeel Youngr NMN earned Bronze in the Energy & Vitality category at the 2025 Wellness From Within Awards, hosted by Health & Wellbeing in the UK.
The awards spotlight products with solid science and meaningful outcomes, giving consumers a reliable signal in a crowded supplement space.
