Sexy Hair Oil is a scalp and hair formula developed as an evolution of EOW's Trinity Blend, adapted specifically to function as a hair follicle stimulant intended to support vital hair growth and thicker, more voluminous hair over time. The formula combines pure essential oils and CO2 extracts, including organic Blue Yarrow sourced from South Africa, infused into fractionated coconut oil for easy application. According to Dr. Nick's formulation notes, Yarrow and Ylang Ylang are traditionally associated with supporting hair growth at the follicle level, and the blend was adjusted from its Trinity Blend origins by removing Lavender and Rosemary and adding Niaouli, Ginger, and Nagarmotha during a collaborative development process with a community member named Alicia Mai.

Sexy Hair Oil is a concentrated formula meant to be massaged into the hair follicles and scalp, typically using five to fifteen drops depending on hair length and scalp coverage desired for the session. Some users choose to deeply inhale the essence a few times before massaging it into the hair, scalp, and ends for an added sensory ritual alongside the functional scalp treatment. The one-ounce spray formulation is diluted with additional fractionated coconut oil and designed for one to three sprays followed by a massage into the scalp, hair, and back of the neck, making it easier to apply evenly across a larger area of the scalp than the concentrated small-bottle format.

The concentrated formula available in the five and fifteen milliliter bottles is too potent to spray directly onto the scalp or into the eyes without irritation risk, and should be applied by hand in small quantities rather than sprayed liberally. The one-ounce spray formulation is pre-diluted with fractionated coconut oil specifically so it can be used more liberally to saturate the hair without the same irritation concerns as the concentrated version. Regardless of format, care should be taken to avoid contact with the eyes given the concentration of essential oils and CO2 extracts involved, particularly given the tingling sensation some users report on the scalp during application.

The formula's follicle-stimulating and warming qualities come primarily from Ginger, Nagarmotha, Blue Yarrow and Ylang Ylang, which Dr. Nick references as traditionally supportive of hair growth according to historic aromatherapy literature, including the writings of herbalist Elizabeth Van Buren. Ginger and Frankincense contribute additional circulatory and warming qualities to the scalp, while Niaouli and Nagarmotha were added during the formula's evolution from its Trinity Blend predecessor to round out the aromatic and functional profile of the final product. Together, these ingredients are intended to stimulate circulation at the scalp while providing an anti-inflammatory, warming sensation during application that some users describe as a gentle, pleasant tingling. Note that Rosemary while a hair-stimulating ingredient is more cooling, and was taken out of this blend replaced with a warmer set of EOs

Many users apply Sexy Hair Oil daily after showering as part of a regular hair care routine, and Dr. Nick has described his own personal use pattern as a daily application leading to noticeably healthier, more radiant, glowing hair over time with consistent use. As with all EOW products, it has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. Anyone with sensitive skin should patch test before regular use, and those who are pregnant, nursing, taking medication, or managing a medical condition should consult a physician first, particularly given the warming spice ingredients that could be more noticeable on a sensitive scalp.