L'oreal

Benjamin Askenazi

Johan Aubert

Sandrine Gadol

Nukhet Cavusoglu

Panagiotis-Alexandros Bokaris

Stephanie Nouveau

Michelle Rathman-Josserand

Jean-Dominique Bazin De Bezons

Loic Tran

Michael Haddad

Alice Brosselard

Fabienne Wiltord

Olivier Leseur

Cyril Nurdin

Romain Roncin

The present invention relates to a method for determining a parameter specific to the custom-made coloring of hairs of a given individual, the method including the following steps:

Method for determining parameters specific to the custom-made coloring of the hairs of a given individual

In some embodiments, techniques for improving treatment outcomes are provided. A computing system measures at least one skin condition for a subject. The computing system receives a plurality of types of omics data for the subject. For each type of omics data, the computing system uses at least one classifier associated with the type of omics data to determine whether the subject is in at least one responder category. The computing system predicts treatment outcomes for the at least one skin condition for the subject for a plurality treatments based on the at least one responder category. The computing system determines a skincare regimen based on the predicted treatment outcomes.

Predicting efficacies and improving skincare treatment outcomes based on responder/non-responder information

In some embodiments, a method of determining a personalized skincare recommendation is provided. A computing system receives data depicting a face of a subject. The computing system determines features based on the data depicting the face of the subject. The computing system provides the features to an ageotype classifier to generate a predicted skin ageotype for the subject. The computing system generates the personalized skincare recommendation based on at least the predicted skin ageotype.

Predicting aging treatment outcomes based on a skin ageotype

Methods for creating custom hair formulations include generating a first input set and a second input set, formulating a hair formulation recipe, displaying a predicted hair color on the user input device, and dispensing a hair formulation from a dispenser. The first input set is based upon a plurality of present hair state inputs received by a user input device of a hair formulation system. The second input set is based upon a target hair state input received by the user input device. Formulating the hair formulation recipe includes using a processor of the hair formulation system that is operatively connected to the user input device to formulate the hair formulation recipe based upon the first and the second input sets. The predicted hair color is based upon at least one present hair state inputs and the target hair state input.

Systems and methods for creating custom formulations

The invention relates to a method for determining the color of a cosmetic product on a skin model, the method including steps to: &#x2014;for a plurality of wavelengths, supply experimental points giving diffusion and/or absorption values for several mixes of a given concentration of one pigment in another pigment, each mix corresponding to different given concentrations, and &#x2014;use a physicochemical model capable of predicting interactions between pigments passing through experimental points to obtain the curve giving the diffusion and/or absorption for each wavelength as a function of the given concentration of pigment in the mix of pigments considered.

Method for determining the color of a cosmetic product on a skin model

Systems and methods for predicting a Sun Protection Factor (SPF) in vitro, such as by spectral/image analysis, of a sunscreen formulation are described.

Systems and methods for predicting sun protection factor of sunscreen formulations in vitro

The invention relates to a method for determining the color of a cosmetic product adapted to the skin of a wearer of the cosmetic product, the method including the following steps: &#x2014;supply data related to the color of the wearer's skin, &#x2014;determine the color of the cosmetic product by using a correspondence function applied to data about the color appearance of the wearer's skin, the correspondence function associating a cosmetic product color with a wearer's skin color appearance, the correspondence function having at least three reference associations, a reference association associating a predetermined cosmetic product color with a predetermined wearer skin color within a tolerance, the tolerance being equal to a distance of 2 in the L*a*b* color space.

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Asnieres sur Seine, France

Benjamin Askenazi