Laborat\u00f3rny test odolnosti vo\u010di piesku SPF in vivo je klinick\u00e9 hodnotenie, ktor\u00e9 meria schopnos\u0165 opa\u013eovacieho pr\u00edpravku zachova\u0165 si faktor ochrany pred slnkom (SPF) po kontakte s pieskom. Tento test napodob\u0148uje skuto\u010dn\u00e9 podmienky na pl\u00e1\u017ei a vonku s cie\u013eom pos\u00fadi\u0165, do akej miery produkt odol\u00e1va \u00fa\u010dinkom ulipnutia piesku, trenia a odstr\u00e1nenia, \u010d\u00edm zabezpe\u010duje spo\u013eahliv\u00fa ochranu pred UV \u017eiaren\u00edm po\u010das aktiv\u00edt v pr\u00edrode. <\/p>\n
Cie\u013eom tohto testu je zisti\u0165, \u010di si opa\u013eovac\u00ed kr\u00e9m zachov\u00e1va svoju ochrann\u00fa \u00fa\u010dinnos\u0165 po kontakte s pieskom a po jeho odstr\u00e1nen\u00ed. Potvrdzuje tvrdenia ako \u201eodoln\u00fd vo\u010di piesku\u201c, \u201eide\u00e1lny na pl\u00e1\u017e a vonkaj\u0161ie pou\u017eitie\u201c a \u201eochrana SPF, ktor\u00fa piesok neovplyv\u0148uje\u201c. \u0160t\u00fadia sa riadi normami stanoven\u00fdmi v ISO 24444:2019<\/strong> a ISO 18861<\/strong> pre testovanie SPF a odolnosti in vivo. <\/p>\n Tento test na pr\u00edstroji in vivo<\/strong> sa vykon\u00e1va na \u013eudsk\u00fdch dobrovo\u013en\u00edkoch v kontrolovan\u00fdch podmienkach simuluj\u00facich vystavenie p\u00edsku. Po nanesen\u00ed a zaschnut\u00ed v\u00fdrobku sa na testovan\u00fa oblas\u0165 jemn\u00fdm tlakom nanesie \u0161tandardizovan\u00fd piesok. Piesok sa n\u00e1sledne odstr\u00e1ni pomocou definovan\u00e9ho mechanick\u00e9ho postupu alebo ofukovan\u00edm vzduchom. Hodnota SPF sa meria pred a po vystaven\u00ed p\u00f4sobeniu piesku stanoven\u00edm minim\u00e1lnej eryt\u00e9movej d\u00e1vky (MED) potrebnej na vyvolanie za\u010dervenania pod vplyvom UV \u017eiarenia. Zmena hodnoty SPF odzrkad\u013euje odolnos\u0165 v\u00fdrobku vo\u010di \u00fa\u010dinkom sp\u00f4soben\u00fdm p\u00f4soben\u00edm piesku. <\/p>\n Z\u00e1vere\u010dn\u00e1 spr\u00e1va obsahuje:<\/p>\n Na pl\u00e1\u017ei alebo pri aktivit\u00e1ch v pr\u00edrode sa m\u00f4\u017ee piesok prilepi\u0165 na poko\u017eku, \u010do ovplyv\u0148uje rozotieranie opa\u013eovacieho kr\u00e9mu a \u00farove\u0148 ochrany. Laborat\u00f3rny test odolnosti vo\u010di piesku SPF in vivo overuje, \u010di v\u00fdrobok na\u010falej poskytuje \u00fa\u010dinn\u00fa ochranu pred UV \u017eiaren\u00edm aj po priamom kontakte s pieskom a jeho odstr\u00e1nen\u00ed. T\u00fdm sa zaru\u010duje, \u017ee v\u00fdrobok spo\u013eahlivo funguje v re\u00e1lnych podmienkach a sp\u013a\u0148a o\u010dak\u00e1vania spotrebite\u013eov v oblasti trv\u00e1cnosti a ochrany. <\/p>\n Typick\u00e1 doba spracovania v\u00fdsledkov testu SPF na odolnos\u0165 vo\u010di piesku je pribli\u017ene 40 dn\u00ed<\/strong>, v z\u00e1vislosti od rozvrhu dobrovo\u013en\u00edkov a podmienok v laborat\u00f3riu.<\/p>\n Laborat\u00f3rny test odolnosti vo\u010di piesku SPF in vivo sa vykon\u00e1va v s\u00falade so z\u00e1sadami spr\u00e1vnej klinickej praxe (GCP)<\/strong> a v s\u00falade s normami ISO 24444:2019<\/strong> a ISO 18861<\/strong>. V\u0161etky postupy vykon\u00e1vaj\u00fa vy\u0161kolen\u00ed odborn\u00edci v kontrolovan\u00fdch podmienkach, aby sa zabezpe\u010dila reprodukovate\u013enos\u0165, vedeck\u00e1 presnos\u0165 a regula\u010dn\u00e1 platnos\u0165. <\/p>\n Laborat\u00f3rny test odolnosti vo\u010di piesku SPF in vivo je klinick\u00e9 hodnotenie, ktor\u00e9 meria schopnos\u0165 opa\u013eovacieho pr\u00edpravku zachova\u0165 si faktor ochrany pred slnkom (SPF) po kontakte s pieskom. Tento test napodob\u0148uje skuto\u010dn\u00e9 podmienky na pl\u00e1\u017ei a vonku s cie\u013eom pos\u00fadi\u0165, do akej miery produkt odol\u00e1va \u00fa\u010dinkom ulipnutia piesku, trenia a odstr\u00e1nenia, \u010d\u00edm zabezpe\u010duje spo\u013eahliv\u00fa ochranu pred…<\/p>\n","protected":false},"featured_media":31327,"template":"","meta":[],"product_brand":[],"product_cat":[3355],"product_tag":[],"class_list":["post-31323","product","type-product","status-publish","has-post-thumbnail","product_cat-testovanie-spf","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"exclude_global_add_ons":[],"addons":[],"yoast_head":"\nAko test funguje<\/h2>\n
Normy pre testovanie<\/h2>\n
\n
Vyu\u017eitie pri testovan\u00ed kozmetick\u00fdch v\u00fdrobkov<\/h2>\n
\n
Postup testovania<\/h2>\n
\n
V\u00fdsledky a pod\u00e1vanie spr\u00e1v<\/h2>\n
\n
Pre\u010do je tento test d\u00f4le\u017eit\u00fd<\/h2>\n
Po\u017eiadavky na vzorky<\/h2>\n
\n
Testovacie parametre<\/h2>\n
\n
Doba spracovania<\/h2>\n
V\u00fdstupy<\/h2>\n
\n
Dodr\u017eiavanie predpisov a normy<\/h2>\n
S\u00favisiace testy<\/h2>\n
\n