Kozmetički proizvodi za masnu i mješovitu kožu sklonu nepravilnostima

master's thesis

• Title (english): Cosmetic products for acne-prone oily and combination skin
• Author: Nikolina Obratov
• Mentor: Ivan Pepić (mentor)
• Committee member: Ivan Pepić (predsjednik povjerenstva)
• Committee member: Anita Hafner (član povjerenstva)
• Committee member: Renata Jurišić Grubešić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Pharmacy and Biochemistry; (Department of pharmaceutical technology); Zagreb
• Defense date and country: 2019-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Pharmacy; Pharmacy

Abstract

Masna i mješovita koža sklona aknama prezentira se pojačanim lučenjem sebuma iz žlijezda lojnica što koži daje mastan izgled s neželjenim sjajem. S obzirom na učestalost takvog tipa kože na tržištu su brojni kozmetički proizvodi namijenjenih čišćenju i njezi masne i mješovite kože. U sastavu gotovo svih proizvoda nalaze se salicilna kiselina ili cinkove soli koje djeluju kao sredstva protiv akni te smanjuju pretjerano izlučivanje loja.Međutim, sredstva protiv akni mogu izazvati nuspojave poput iritacija kože. Proizvodi se razlikuju po vrstama površinski aktivnih tvari, humektansa, emolijensa te prisutnosti i vrstama biljnih ekstrakata i vitamina B-kompleksa. Za razliku od proizvoda za čišćenje, proizvodi za njegu sadrže matirajuće tvari i bijeli pigment. Tonirani proizvodi dodatno sadrže željezove okside za postizanje odgovarajuće nijanse. Osim samog sastava proizvoda, pri odabiru kozmetičkog proizvoda za masnu i mješovitu kožu sklonu aknama potrebno je uzeti u obzir prikladnost formulacije, tehnološki oblik i individualne potrebe svakog korisnika.

Abstract (english)

Oily and combination acne prone skin is caused by increased sebum secretion from sebaceus glands, which gives the skin unwanted shiny appearence. Considering the frequency of that skin type, a wide range of products intented for cleaning and care are available. Most of these products contain salicylic acid and zinc salts which act as acne remedies and control increased sebum secretion. However, acne fighting ingredients can lead to unwanted side effects like irritation. What differentiates these products are types of surfactants,humectants, emollients, and the presence as well as variety of herbal extracts and B complex vitamins. On the other hand, acne prone skincare products have mattifying agents and white pigment as one of the ingredients. Aditionally, tinted products contain iron oxides meant for achieving the right shade. Furthemore, when choosing the appropriate cosmetic product for oily and combination acne prone skin, it is important to consider the suitability of formulation, technological form and individual personal needs.

• Keywords: masna koža; mješovita koža; akne; čišćenje kože; njega kože; kozmetički proizvodi
• Keywords (english): oily skin; combination skin; acne; skin cleansing; skin care; cosmetic products
• Language: croatian
• URN:NBN: urn:nbn:hr:163:608296
• Study programme: Title: Pharmacy; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: magistar/magistra farmacije (magistar/magistra farmacije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-04-23 07:57:45