Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2008 3
2012 2
2013 2
2014 1
2016 2
2017 2
2018 2
2019 2
2020 3
2021 7
2022 3
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

23 results

Results by year

Filters applied: . Clear all
Page 1
A Dermonutrient Containing Special Collagen Peptides Improves Skin Structure and Function: A Randomized, Placebo-Controlled, Triple-Blind Trial Using Confocal Laser Scanning Microscopy on the Cosmetic Effects and Tolerance of a Drinkable Collagen Supplement.
Laing S, Bielfeldt S, Ehrenberg C, Wilhelm KP. Laing S, et al. Among authors: bielfeldt s. J Med Food. 2020 Feb;23(2):147-152. doi: 10.1089/jmf.2019.0197. J Med Food. 2020. PMID: 32017646 Free PMC article. Clinical Trial.
Targeted dry skin treatment using a multifunctional topical moisturizer.
Stettler H, Crowther JM, Brandt M, Lu B, Boxshall A, de Salvo R, Laing S, Hennighausen N, Bielfeldt S, Blenkiron P. Stettler H, et al. Among authors: bielfeldt s. Int J Cosmet Sci. 2021 Apr;43(2):191-200. doi: 10.1111/ics.12680. Epub 2021 Jan 3. Int J Cosmet Sci. 2021. PMID: 33278031
Efficacy of a New Topical Nano-hyaluronic Acid in Humans.
Jegasothy SM, Zabolotniaia V, Bielfeldt S. Jegasothy SM, et al. Among authors: bielfeldt s. J Clin Aesthet Dermatol. 2014 Mar;7(3):27-9. J Clin Aesthet Dermatol. 2014. PMID: 24688623 Free PMC article.
23 results