Oilwise eyelash growth serum is 100 percent pure serum and not diluted with other chemical ingredients. Production is registered with GMP according to higher quality standards. This eyelash serum formula is powered by plant-based ingredients like undiluted and cold pressed castor oil, jojoba oil, argan oil, coconut oil to stimulate healthy growth of new lashes, to strengthen thinning lashes and maintaining the health of your natural lashes by giving them a fuller-looking appearance.  With its brush applicator, you can precisely separate and coat each and every lash with this lash serum for longer, thicker, and defined eyelashes. The lash growth serum can be applied to both your lashes and brows. You’ll appreciate the strengthening benefits of this eyebrow growth serum if you have short, sparse, or thin brows. It helps promote a healthy hair growth cycle so that your lashes and brows can both get longer and thicker with continued use. This non-irritating formula is gentle enough for sensitive eyes. Castor oil is the star ingredient of this eyelash serum to have an effective benefit of working well on both brows and lashes. Weak or damaged hair can especially benefit from an intense moisturizer like castor oil. Applying fats like castor oil to the lashes and eyebrow on a regular basis helps lubricate the hair growth, increasing flexibility and decreasing the chance of breakage and loss. Apply regularly to your eyebrows and eyelashes with the help of a brush 1-2 times a day.