1. A method of stimulating hair growth by applying to the scalp, skin, eyelashes, eyebrows, mustache zone or beard zone of a patient a topically active composition containing Rubus fruticosus extract in a concentration of at least 90 mg of extract / ml of solution, but less than 300 mg / ml, which increases the scalp after daily application for at least seven days. 2. A method according to claim 1, wherein said composition comprises an extract of Rubus fruticosus at a concentration of at least 120 mg / ml, but less than 300 mg / ml. A method according to claim 1, wherein said composition comprises an extract of Rubus fruticosus at a concentration of at least 250 mg / ml, but less than 300 mg / ml. A topical hair growth enhancing composition containing at least 90 mg / ml but less than 300 mg / ml Rubus fruticosus extract. 5. A topical hair growth enhancing composition containing at least 120 mg / ml but less than 300 mg / ml Rubus fruticosus extract. 6. A topical hair growth enhancing composition containing at least 250 mg / ml but less than 300 mg / ml Rubus fruticosus extract. 7. The topical composition of claim 4, wherein said composition further comprises skin care agents consisting of vitamins, minerals, proteins, peptides, fatty acids, antioxidants, anti-inflammatory agents, obscuring agents, herbal extracts, and mixtures thereof. A composition for enhancing hair growth on the scalp, skin of the body, eyelashes, eyebrows, hair in the mustache zone or the beard area of the patient, containing Rubus fruticosus extract in a concentration of at least 90 mg of extract / ml solution, but less than 300 mg / ml, and at least 1 wt.% carbomer by weight of the composition.1. Способ стимуляции роста волос путем нанесения на кожу головы, кожу тела, ресницы, брови, зону усов или зону бороды пациента топически активной композиции, содержащей экстракт Rubus fruticosus в концентрации по меньшей мере 90 мг экстракта/мл раствора, но менее 300 мг/мл, который увеличивает волосяной
