Results 71 to 80 of about 21,509 (207)

Effectiveness of Nivea Sunscreen under Ultraviolet Light

, 2008
The relationship between a sunscreen’s SPF and its absorbance for UV light of wavelength 240 to 320 was investigated. The investigation was conducted by diluting sunscreens with SPF's of 20, 30 and 50 and placing the solution in a spectrophotometer where
Piset Virachunya, Andrew Pinvises
core  

Knowledge and Attitude of Sunscreen Usage in Indonesia: A Systematic Review of Observational Studies

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology)
Background: Chronic excessive ultraviolet (UV) exposure may cause damage the skin both structurally and functionally. Protection from sunlight is essential to do, one of which is the use of sunscreen.
Made Indira Dianti Sanjiwani, I Putu Hendri Aryadi   +1 more
doaj   +1 more source

Sunscreens [PDF]

Journal of the Royal Society of Medicine, 1986
G M, Murphy, J L, Hawk
openaire   +2 more sources

Sunscreen Lotion of Miana Leaves (Coleus atropurpureus Benth)

Journal of Tropical Pharmacy and Chemistry, 2019
Sunscreen can protect the skin from the UV radiation. One of the plants that have the potential to be utilized as active ingredients of sunscreen lotion is miana leaves (Coleus atropurpureus Benth). Lotion made in 3 formulas F1, F2 and F3.
Rolan Rusli, Rosniah Rosniah, Aditya Fridayanti   +2 more
doaj   +1 more source

Quantities of sunscreen.

, 2018
Quantities of sunscreen.
Peter A. Philipsen (5029208), Linnea R. Torsnes (5029202), Ida M. Heerfordt (5029205), Hans Christian Wulf (2482495)   +3 more
core   +1 more source

Sunscreen for Your sun day [PDF]

Created: 4/24/00; modified: 7/9/09Publication date from document properties.sunscreen4sunday.pdfWhat is sunscreen? -- Who should wear sunscreen? -- Which sunscreen should I use?

core  

DHHB Sunscreen Photochemistry

, 2020
Ultrafast transient absorption spectroscopy data for the DHHB sunscreen in four different ...
Sneha, Mahima, Kao, Min-Hsien, Orr-Ewing, Andrew   +2 more
core   +1 more source

PERBANDINGAN EFEKTIVITAS SUNSCREEN SPRAY DAN SUNSCREEN CREAM TERHADAP PERLINDUNGAN KULIT DARI PAPARAN SINAR MATAHARI

Latar belakang dari penelitian ini didasarkan pada pentingnya perlindungan kulit terhadap radiasi sinar (UV), khususnya di negara tropis seperti Indonesia yang memiliki tingkat intensitas sinar matahari yang tinggi sepanjang tahunnya.
Andriani Mukti, Ria, Karyanto, Yunus, Ayu Nurhaliza, Shafira   +2 more
core   +1 more source

Sunscreen products tested.

, 2013
Sunscreen products tested.
Laurence Coiffard (292809), Eva Paparis (292808), Catherine Chauvet (292807), Céline Couteau (292806)   +3 more
core   +1 more source

Synergy of Modified Lignin and p-Coumaric Acid for Improving the Function of Sun-protection in Sunscreen

BioResources, 2023
Lignin is a potential natural sunlight protector because its benzene derivative structure can absorb UV rays. Pure lignin is not good enough for sunblock because lignin is not fully dispersed in cream, and the range of absorbed UV rays is not broad.
Rui Wen, Shiyu Fu, Hui Zhang
doaj