The quality of BIOUS ANTI-AGING FACE SERUM BOOSTER is ensured by the accredited testing laboratory (REPORT No. 62993/21/CGDA and 62478/21/CGDA)
Researches conducted:
- Instrumental test of skin moisturizing level
- Instrumental test of biomechanical skin parameter
- Dermatological test
Instrumental test of skin moisturizing level
The aim of the test was to define the direct influence of the tested product on the skin moisture level. The assessment of skin moisturizing level have been performed by using the Corneometer® CM 825 (Courage + Khazaka electronic GmbH, Germany). The measurements of moisturizing effect have been performed at the site of application before product application (D0) and after 28 days (D28) of regular use. All measurements have been carried out under standard conditions (T°= 20±2ºC and relative humidity 50±10%). The test subjects were aged between 28 and 68 years old of various skin types, including sensitive.
Findings of the study:
- The product Bious Anti-Aging Face Serum Booster moisturizes the skin
- The test product improves skin hydration up to 6% (average 4%)
- The test product is effective for all subjects (100% of subjects with positive effect)
Instrumental test of biomechanical skin parameter
The aim of the test was to define the direct influence of the tested product on biomechanical skin parameter by using the Cutometer® MPA 580 (Courage + Khazaka electronic GmbH, Germany). The measurements have been performed at the site of application before product application (D0) and after 28 days (D28) of regular use. All measurements have been carried out under standard conditions (T°= 20±2ºC and relative humidity 50±10%). The test subjects were aged between 28 and 68 years old of various skin types, including sensitive.
Findings of the study:
Skin elasticity
- The product Bious Anti-Aging Face Serum Booster improves skin elasticity
- The test product improves skin elasticity up to 34% (average 19%)
- The test product is effective for all subjects (100% of subjects with positive effect)
Skin firmness
- The product Bious Anti-Aging Face Serum Booster improves skin firmness
- The test product improves skin firmness up to 34% (average 26%)
- The test product is effective for all subjects (100% of subjects with positive effect)
Dermatological test
The patch test study was performed under dermatological control on a group of 25 volunteers. The volunteers were healthy, with negative allergy history. The selection of the group included the criteria of inclusion and exclusion. General inclusion criteria: healthy men and women over 18 years old, phototype: I-IV on Fitzpatrick scale, Caucasians, skin without irritations and changes requiring pharmacological treatment. General exclusion criteria: volunteers who use any treatment on the skin area subject to the study, volunteers exhibiting or having a known history of acute or chronic dermatological, medical and/or physical conditions that could influence the outcome of the study, pregnant or breastfeeding women or women planning a pregnancy during the study. None of the volunteers reported documented oversensitivity or history of adverse reactions to individual ingredients of the product tested.
- No irritation or allergic reactions occur
- The product meets the requirements of compatibility test with the skin (Skin Compatibility Test) and is classified as NOT IRRITATING.
– Ana S.
An amazing product! Leaves your skin soft, smooth and glowing. Love it!
– Julia
I love how this serum makes my facial skin feel, there are so many differences in a few weeks after constant use! My skin has become softer, smoother and rejuvenated. I was worried it might be sticky, but it’s not, it’s very light and absorbs well in the skin. I will buy again.
– Barbara
I am happy to use the serum, I have been using it for a month. I feel an improved skin condition. The product does not irritate the skin. No added odors. I like the natural scent of the serum. The serum is not viscous and this is good because the thickness of the serum is given by thickeners. Thumbs up 🙂
– Barbara
I am happy to use the serum, I have been using it for a month. I feel an improved skin condition. The product does not irritate the skin. No added odors. I like the natural scent of the serum. The serum is not viscous and this is good because the thickness of the serum is given by thickeners. Thumbs up 🙂
– Ana S.
An amazing product! Leaves your skin soft, smooth and glowing. Love it!
– Julia
I love how this serum makes my facial skin feel, there are so many differences in a few weeks after constant use! My skin has become softer, smoother and rejuvenated. I was worried it might be sticky, but it’s not, it’s very light and absorbs well in the skin. I will buy again.
– Violeta
Labai malonus odos pojūtis panaudojus šį serumą, oda nebesausėja.
Bet svarbiausia, visi Bious produktai neturi itin kenksmingų priedų, kurų paprastai gausu daugelyje kosmetikos produktų.
– Ana M.
Naudoju kartu su šios linijos kremu, rezultatai labai patinka
– Nora
Ramina odą, apmažėjo paraudimų, išsausėjusių vietų, oda skaisti, patinka! 🙂
– Joana B
Naudoju kartu su kremu, po ilgesnio naudojimo pastebėjau išnykusias mažas raukšles. Oda pasidarė šviesesnė. Man tinka,
– Jolanta
Labai patinka rekomenduoju, kvapas neutralus ir neerzinantis. Po dviejų mėnesių naudojimo pastebėjau jog išnyko dėmelės ant veido odos.
– Meda
Skaistina ir drėkina odą, labai patiko
– Eva S.
Serumas ir jo poveikis puikus, tačiau šiek tiek nepatiko natūralus kvapas
– Guoda
Pats mėgstamiausias serumas! Lengvas, greitai įsigeria ir svarbiausiai nepalieka lipnimo jausmo