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

Year Number of Results
1945 6
1946 22
1947 39
1948 34
1949 20
1950 38
1951 37
1952 49
1953 40
1954 51
1955 32
1956 36
1957 30
1958 42
1959 48
1960 53
1961 43
1962 69
1963 136
1964 155
1965 115
1966 144
1967 180
1968 177
1969 197
1970 197
1971 167
1972 184
1973 144
1974 145
1975 128
1976 129
1977 107
1978 81
1979 96
1980 114
1981 99
1982 110
1983 89
1984 133
1985 108
1986 113
1987 133
1988 96
1989 151
1990 119
1991 126
1992 140
1993 150
1994 136
1995 166
1996 153
1997 147
1998 137
1999 133
2000 145
2001 131
2002 161
2003 158
2004 175
2005 204
2006 267
2007 327
2008 408
2009 512
2010 689
2011 698
2012 814
2013 845
2014 873
2015 838
2016 781
2017 800
2018 747
2019 813
2020 906
2021 479
2022 3
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16,066 results
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Page 1
Niacinamide - mechanisms of action and its topical use in dermatology.
Wohlrab J, Kreft D. Wohlrab J, et al. Skin Pharmacol Physiol. 2014;27(6):311-5. doi: 10.1159/000359974. Epub 2014 Jun 27. Skin Pharmacol Physiol. 2014. PMID: 24993939 Review.
Niacinamide, an amide of vitamin B3 (niacin), is a hydrophilic endogenous substance. ...Niacinamide is a well-tolerated and safe substance often used in cosmetics. ...
Niacinamide, an amide of vitamin B3 (niacin), is a hydrophilic endogenous substance. ...Niacinamide is a well-tolerated and sa
Final report of the safety assessment of niacinamide and niacin.
Cosmetic Ingredient Review Expert Panel. Cosmetic Ingredient Review Expert Panel. Int J Toxicol. 2005;24 Suppl 5:1-31. doi: 10.1080/10915810500434183. Int J Toxicol. 2005. PMID: 16596767 Review.
Skin irritation tests of up to 2.5% Niacinamide in rabbits produced only marginal irritation. Skin sensitization tests of Niacinamide at 5% during induction and 20% during challenge were negative in guinea pigs. ...Niacinamide evaluated in in vitro test syste …
Skin irritation tests of up to 2.5% Niacinamide in rabbits produced only marginal irritation. Skin sensitization tests of Niacinam
The effect of 2% niacinamide on facial sebum production.
Draelos ZD, Matsubara A, Smiles K. Draelos ZD, et al. J Cosmet Laser Ther. 2006 Jun;8(2):96-101. doi: 10.1080/14764170600717704. J Cosmet Laser Ther. 2006. PMID: 16766489 Clinical Trial.
Fifty subjects applied the 2% niacinamide moisturizer to the face for 4 weeks and 50 subjects used a placebo moisturizer for 4 weeks, with sebum excretion rate (SER) measurements taken at baseline, week 2, and week 4. ...After 6 weeks of treatment, the CSL was significantl …
Fifty subjects applied the 2% niacinamide moisturizer to the face for 4 weeks and 50 subjects used a placebo moisturizer for 4 weeks, …
Topical niacinamide does not stimulate hair growth based on the existing body of evidence.
Oblong JE, Peplow AW, Hartman SM, Davis MG. Oblong JE, et al. Int J Cosmet Sci. 2020 Apr;42(2):217-219. doi: 10.1111/ics.12599. Int J Cosmet Sci. 2020. PMID: 31955438
Niacinamide has been suggested to impact hair biology via stimulation of VEGF synthesis. Testing in an in vitro VEGF synthesis assay, it was found that niacinamide cannot stimulate VEGF synthesis across a broad dose-response range....
Niacinamide has been suggested to impact hair biology via stimulation of VEGF synthesis. Testing in an in vitro VEGF synthesis assay,
Topical niacinamide enhances hydrophobicity and resilience of corneocyte envelopes on different facial locations.
Voegeli R, Guneri D, Cherel M, Summers B, Lane ME, Rawlings AV. Voegeli R, et al. Int J Cosmet Sci. 2020 Dec;42(6):632-636. doi: 10.1111/ics.12666. Int J Cosmet Sci. 2020. PMID: 33038007 Free PMC article. Clinical Trial.
Age-related differences in maturation parameters of corneocyte envelopes (size, hydrophobicity and rigidity) were examined at several facial test sites in young and old female Caucasians. In addition, the effect of topically applied niacinamide on these parameters was eval …
Age-related differences in maturation parameters of corneocyte envelopes (size, hydrophobicity and rigidity) were examined at several facial …
Niacinamide. Monograph.
[No authors listed] [No authors listed] Altern Med Rev. 2002 Dec;7(6):525-9. Altern Med Rev. 2002. PMID: 12495377 Free article. No abstract available.
NAD+ supplementation rejuvenates aged gut adult stem cells.
Igarashi M, Miura M, Williams E, Jaksch F, Kadowaki T, Yamauchi T, Guarente L. Igarashi M, et al. Aging Cell. 2019 Jun;18(3):e12935. doi: 10.1111/acel.12935. Epub 2019 Mar 27. Aging Cell. 2019. PMID: 30917412 Free PMC article.
16,066 results
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