 Institut Dr. Schrader HAUTPHYSIOLOGIE | |
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Wrinkle analysis with FOITS
Bad
breath (halitosis)
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 Efficacy Testing
Institut Dr. Schrader Hautphysiologie
- Determination of sun protection factors according to all international standards (COLIPA, JCIA, ctfa South Africa, DIN or FDA) with six parallel and certified irradiation systems (Multiport)
- Water resistance measurement with shower or spa pool
- UVA protection determination in vivo (PPD)
- UVA protection determination in vitro (COLIPA Ratio 2007a, Boots Star Rating 2008)
- Skin profile analysis by direct measurements on skin using FOITS technology (Fast Optical In vivo Topometry of human Skin)
- Moisture-retaining effect (corneometry)
- Trans epidermal water loss (TEWL)
- Skin surface lipids (Sebumeter)
- Absorption properties (remission spectroscopy) in vivo from the UV to the NIR range
- Curative/anti-inflammatory effect (chromameter, remission spectroscopy)
- Accelerated regeneration of the stratum corneum (chromameter, remission spectroscopy)
- Olfactory testing of the odor-reducing effect of deodorant products (sniff test)
- Gravimetric detection of the antiperspirant effect (sweat test)
- Olfactory testing of oral hygiene products (halitosis test)
- Cleansing effect in vivo (skin washing mashine)
- Skin protection in vivo
- In-use studies (cosmetic acceptance)
- Photo documentation, micro- and macroscopic (dermoscopy)
- Application-oriented testing of instruments and formulas (shaving test, epilation test)
- Bad breath
(offensive breath, oral malodour, halitosis)
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