Overnight Brows' ingredients are both natural and effective for stimulating brow hair growth.


Formulated in California by a team of estheticians, doctors, and stem cell scientists, this formula brings you a new and powerful solution for fuller looking natural eyebrows.

We are proud that our growth serum scored the lowest number on the EWG website, making it a safe choice for your brows. 

Hyaluronic Acid

Natural humectant; native to the skin. Balances moisture in the skin and follicles.

Hair Growth Factors

Our 12 hair growth factors stimulate hair growth by inducing the anagen phase in resting hair follicles. Stimulates epithelial cell proliferation, differentiation, and
migration and promotes a number of cell protective mechanisms.

Oryza Sativa (Rice) Bran Extract 

Induces hair follicles to be in the anagen stage. Significantly increases the number of hair follicles to become actively growing again. Rich in oil and essential fatty acids, contains soothing enzymes and antioxidant properties.

Panax Ginseng Extract 

Significantly elongates anagen phase during each hair cycle. Improves cell proliferation by strengthening the dermal cells around the follicles. Rich in antioxidants.

Thuja Orientalis Extract 

Induces an earlier anagen phase and prolongs the mature anagen phase. Increases both the number and size of hair follicles. Rich in antioxidants.

Polygonum Cuspidatum Extract 

Contains wound healing properties. Increases fibroblasts and hair follicles in the dermis. Rich in antioxidants.

Acanthopanax Koreanum Extract 

Enhances of the proliferation of dermal papilla cells, of the hair-fiber lengths of the follicles. Promoting hair growth by promoting cell cycle progression. Rich in antioxidants.


Stimulate hair growth by increasing energy supply to the massively proliferating and energy-consuming anagen hair process.  Has an immediate protective effect on hair follicles to fight cell death.


Induces an earlier conversion from telogen to anagen phase in hair follicles. Promotes hair growth by regulating the activity of dermal papilla cells.


Part of the Vitamin B family; improves keratin infrastructure.

Non-Toxic Preservatives

Dehydroacetic Acid & Benzyl Alcohol; preservatives to keep product ingredients potent.