- Randomized double blind placebo control intra-individual study (each subject is her own control)
- N=30 healthy subjects (female and/or male)
- Evaluation at day = 0, 7, 14 and 28
A new dermatologically controlled clinical evaluation of Lactobio’s Postbiotic LB356R® has concluded significantly moisturizing effect after 7 days. An increased cutaneous hydration rate of 31%, as compared to placebo, was observed after 28 days.
Cutaneous hydration measurements are performed with a Corneometer. This technique is a well-established method to reproducibly and accurately determine the hydration level of the skin surface, i.e. the humidity level of the Stratum Corneum.