Descriptions of oils by name and mode of actions:

Lavender - increases speed of follicle growth, promotes tissue regeneration, speeds wound healing, combats excess sebum on skin, relieves muscle aches, decreases swelling from sprain.
ACTIONS: anti-inflammatory, antifungal, antibacterial, analgesic.

Rosemary - increases hair growth, improves cellular generation, stimulates and warms sore muscle, decreases acne causing bacteria.
ACTIONS: anti-inflammatory, antifungal, antibacterial.

Tea Tree - cleansing agent to “unplug” the hair follicle of debris, speeds healing of skin infections, helps clean and clear acne, psoriasis, and open sores, can be used as an antiseptic.
ACTIONS: anti-inflammatory, antifungal, antibacterial, antiviral, antiparasitic.

Cedarwood - reduces existing follicle loss, decreases skin conditions (acne, sores) by cleansing mechanism.
ACTIONS: antibacterial, lymphatic stimulation.

Thyme - stimulates scalp and reduces existing follicle loss, acts as a purifying agent.
ACTIONS: anti-inflammatory, antifungal, antimicrobial, antiparasitic, antioxidant, anti-aging.