Preliminary in vitro SPF determination
| Regulatory reference: | Proprietary method based on ISO 24444:2019. |
| Claim: | SPF Sun Protection Factor |
| Application field: | Sunscreen creams, sticks and cosmetic products. |
| Description of the test: | Preliminary screening of the sun protection factor, UVA/SPF ratio and critical wavelength of a sunscreen formula. |
Posted in Sunscreens, Claim for OTC, SPF Sun Protection Factor
In vivo determination of the sun protection factor (SPF)
| Regulatory reference: | ISO 24444:2019 and Australian AS/NZS 2604:2012 protocol |
| Claim: | SPF Sun Protection Factor |
| Application field: | Sunscreen creams, sticks and cosmetic products. |
| Description of the test: | Determination of the sun protection factor (SPF) on healthy volunteer through controlled irradiation and measurement of the erythemal response. |
Posted in Sunscreens, Claim for OTC, SPF Sun Protection Factor
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