Cosmetics in vivo

Demonstrate the Efficacy of your Final Product or Ingredient

Anti-Wrinkles and Anti-Rugosity

Bio3D Structured-light Scanner is a 3D digitalization system based on structured-light fringe projection (phase shift method), which works at 290 images per second, reducing the effects of movement and getting a higher resolution that current systems in the market. The 3D information obtained is analyzed with specialized software developed internally to perform the different assays shown below.

For the wrinkles and rugosity analysis, we determine the capacity of the treatment in reducing frontal and lateral wrinkles (crow’s feet) through quantification (pixels) of total area, length, depth and smooth area.

Pictures in different formats for each of the volunteers are included, ideal for marketing exposure and dossiers; as well as self-assessment questionnaire according to client’s needs.

  • Anti-Wrinkles efficacy.
  • Anti-Rugosity efficacy.

 

Whitening and Anti-dark spots

Bio Blue Light Scanner is an own development with a high-resolution camera (5 Mpixels) and a diffuse and indirect lighting system, emitting at 470 nm. This wavelength has low penetration in the skin, hence the perfect visualization of the skin dark spots. Additionally, it has been developed a specific software which allows the image analysis and the quantification of the parameters associated with the dark spots.

We assess after topical application on human volunteers the capacity of a treatment in reducing the size of dark spots, the number of dark spots, its pigmentation, and to increase the color uniformity. Pictures in different formats for each of the volunteers are included, as well as self-assessment questionnaire according to client’s needs.

On the other hand, we also use Mexameter to assess melanin and erythema levels, in a specific part of the face. Its use is cheaper than the previous technology, but it does not provide with marketing pictures.

  • Whitening efficacy.
  • Anti-Dark Spots.
  • Self-Tanning efficacy.

 

Face Volume and Contour

Through the use of Bio3D Structured-light Scanner and a specific software internally developed, we can take several pictures from a volunteer and create 3D reconstructions, in order to compare before and after the application of a topical treatment.

The developed software allow us to obtain data from area reduction and depth (thus, volume) in the whole face oval, from the deviation obtained in each of the analyzed points (all the points of the face).

Pictures and 3D reconstructions in different formats for each of the volunteers are included, ideal for marketing exposure and dossiers; as well as self-assessment questionnaire according to client’s needs.

  • Styling Face Oval.
  • Slimming Face Contour.
  • Improve in Face shape (V Appearance)

 

Anti-Sagging

Through the use of Bio3D Structured-light Scanner and a specific software internally developed, we can take several pictures from a volunteer’s neck zone and create 3D reconstructions, in order to compare before and after the application of a topical treatment, obtaining data for neck sagging reduction (depth in millimeters) from the mean deviation obtained in each of the points of the vertical axis that crosses reconstruction.

The developed software allow us to determine the efficacy of anti-sagging treatment, even though differences are very small (millimeters).

Pictures and 3D reconstructions in different formats for each of the volunteers are included, ideal for marketing exposure and dossiers; as well as self-assessment questionnaire according to client’s needs.

  • Anti-Sagging (Neck Jowls).

 

Anti-Acne

Bio3D Structured-light Scanner is a 3D digitalization system based on structured-light fringe projection (phase shift method), which works at 290 images per second, reducing the effects of movement and getting a higher resolution that current systems in the market. The 3D information obtained is analyzed with specialized software developed internally to perform the different assays shown below.

For the acne analysis, we determine the capacity of the treatment in reducing protuberances through quantification (pixels) of total area, length and relief.

Pictures in different formats for each of the volunteers are included, ideal for marketing exposure and dossiers; as well as self-assessment questionnaire according to client’s needs.

  • Anti-Acne efficacy.

 

Anti-Eye Bags

Through the use of Bio3D Structured-light Scanner and a specific software internally developed, we can take several pictures from a volunteer’s eye contour and create 3D reconstructions, in order to compare before and after the application of a topical treatment, obtaining data for area reduction (mm2) and eye bag depth (mm), thus obtaining the reduction of the eye bag volume (mm3).

The developed software allow us to determine the efficacy of the anti-ete bags treatments, even though differences are very small.

Pictures in different formats for each of the volunteers are included, ideal for marketing exposure and dossiers; as well as self-assessment questionnaire according to client’s needs.

  • Anti-Eye Bags efficacy.

Thermography (Thermal Camera)

Assessment on human volunteers of the capacity of a specific treatment in changing the skin temperature, through quantification by Thermography (Thermal Camera). Perfect for slimming creams activating metabolism, sports cream, massage cream, anti-inflammatory creams, cold or hot effect, etc.

Pictures and videos for each of the volunteers are included, ideal for marketing exposure and dossiers; as well as self-assessment questionnaire according to client’s needs.

  • Slimming efficacy (Activating Metabolism).
  • Cold / Hot effect.
  • Warm up Sports efficacy.

 

Barrier Function (TEWL) and Regeneration

Through the use of Tewameter probe, we analyze the skin barrier function through quantification of Transepidermal Water Loss (TEWL). Custom designs according to client’s needs.

On the other hand, we assess the stimulating effects on cell turn-over by comparing the kinetics of decrease in skin color obtained by application of DHA (Dihydroxyacetone) to a skin site treated with the product and to a control site (untreated), through melanin levels quantifications by Mexameter.

  • Barrier Function Improvement
  • Decrease of Water Loss
  • Regenerating efficacy

Moisturizing / Firming / Brightening / Anti-Sebum

We assess the effects of a treatment on skin moisturization (Corneometer® CM 825), firmness and elasticity (Cutometer® dual MPA 580), brightening and lumiosity (Skin-Glossymeter GL 200), and cutaneous sebum (Sebumeter® SM 815).

Tailor-made designs according to client’s specific needs. It is included a self-assessment questionnaire.

  • Moisturizing efficacy (8 hours, 24 hours, etc.).
  • Firming efficacy.
  • Brightening efficacy.
  • Anti-sebum efficacy.

 

Proliferation and Hair growth

We assess the capacity of a determined treatment or active ingredient to stimulate or inhibit the expression of different genes directly involved in hair growth regulation, regeneration and hair loss (IGF-1, KGF, VEGF, TGF-beta, Noggin, etc.).

We extract hair follicles from human volunteers before and after treatment (in vivo) and compare gene expression through RT-qPCR, to assess the molecular efficacy and functionality of the treatment.

  • Anti-hair Loss efficacy.

Consumer Perception studies

Most in vivo assays include a consumer perception study. We analyse the subjective effects of a treatment on human volunteers, through self-assessment questionnaire, according to the client’s needs.

  • Self-assessment questionnaire.

Gene or Protein Analysis through Tape-Stripping / Skin scrapping (in process)

 

We analyze on human volunteers whether a treatment induces or inhibits the expression of specific genes, obtaining cells from stratum corneum using tape-stripping or skin scrapping before and after the treatment.

This assay is also used to determine penetration capacity in the skin.

  • Molecular Efficacy in vivo.