METHOD FOR ENERGIZING HUMAN BEINGS

1 . A method of energizing a human being comprising the following steps:

providing an effective amount of a fragrance material comprising or consisting of one or more compounds selected from group (a) consisting of:

(a) tetrahydrogeraniol, methyl dihydro jasmonate, I-menthol, 1,1-dimethoxy-2,2,5-trimethyl-4-hexene, n-decanal, diethyl malonate, and anethol,

and

administering said effective amount of fragrance material to said human being in a way that said amount of fragrance material reaches the nasal cavity of said human being,

wherein said administered amount of fragrance material is capable of increasing the heart rate of said human being, based on the heart rate of said human being before administration of said amount of fragrance material.

2 . A method according to claim 1 wherein said one or more compounds of group (a) are selected from the group consisting of:

tetrahydrogeraniol, methyl dihydro jasmonate, I-menthol, 1,1-dimethoxy-2,2,5-trimethyl-4-hexene, a mixture of n-decanal and tetrahydrogeraniol, a mixture of n-decanal and I-menthol, a mixture of I-menthol and diethyl malonate, a mixture of 1,1-dimethoxy-2,2,5-trimethyl-4-hexene and anethol.

3 . A method according to claim 1 , wherein one or more compounds selected from said group (a) are part of a sensory complex, wherein the sensory complex comprises or consists of:

(i) an effective amount of a fragrance material comprising one or more compounds selected from the group (a) of the present invention, and additionally

(ii) one or more fragrance compounds different from the compounds of group (a),

(iii) one or more essential oils,

and/or

(iv) one or more cosmetically acceptable diluents.

4 . A method according to claim 3 wherein the sensory complex comprises or consists of:

(i) a total amount of from 1% to 80% by weight of one or more compounds selected from group (a) of the present invention, and additionally

(ii) a total amount of from 0.5% to 95% by weight of one of more fragrance compounds different from the compounds of group (a),

and/or

(iii) a total amount of from 0.01% to 30% by weight of one or more essential oils,

and/or

(iv) a total amount of from 1% to 80% by weight of one or more cosmetically acceptable diluents,

in each case based on the total weight of the sensory complex.

5 . A method according to claim 1 , wherein said effective amount of said fragrance material comprising one or more compounds selected from said group (a) is part of a personal care composition.

6 . A method according to claim 3 , wherein said sensory complex is part of a personal care composition.

7 . A method according to claim 5 , wherein said effective amount of said fragrance material comprising one or more compounds selected from said group (a) is in the range of from 0.01 to 2%, based on the total weight of the personal care composition.

8 . A method according to claim 6 wherein the total amount of said sensory complex is in the range of from 0.05 to 10%, based on the total weight of the personal care composition.

9 . A method according to claim 5 , wherein the personal care composition is selected from the group consisting of leave-on products, rinse-off products, oral care products, oral care devices, air-care products or air-care devices.

10 . A method according to claim 9 , wherein the personal care composition is a leave-on product selected from the group consisting of wipes, gels, sticks, mousses, sprays, lotions, creams, facial masks, cleansing compositions, powders, and oils.

11 . A method according to claim 9 , wherein the personal care composition is a rinse-off product selected from the group consisting of wipes, washes, baths, shampoos, gels, soaps, sticks, balms, sachets, pillows, mousses, sprays, lotions, creams, cleansing compositions, powders, oils, and bath oils.

12 . A method according to claim 9 , wherein the personal care composition is an air-care product or device selected from the group consisting of pump-sprays, aerosols, candles, vaporizers, diffusers, wicking systems, fans, piezoelectric systems, heated oil baths, and incense sticks.

13 . A method according to claim 9 , wherein the personal care composition is an oral care product or device selected from the group consisting of toothpastes, dentifrices, mouth sprays, mouth washes, chewing gums, mouth cleansers, and dental devices.

14 . A method for energizing a human being comprising administering to a human being a fragrance material comprising one or more compounds selected from the group (a) consisting of tetrahydrogeraniol, methyl dihydro jasmonate, I-menthol, 1,1-dimethoxy-2,2,5-trimethyl-4-hexene, n-decanal, diethyl malonate, and anethol.