Saw palmetto: is extracted from the fruit of Serenoa rapens tree and is rich in fatty acids and phytosterols. These ingredients bind to 5-alpha-reductase and prevent your body from making too much DHT. The phytosterols within saw palmetto also bind to androgen receptors at your hair follicles which prevents DHT from causing hair miniaturization.

Phytosterol Complex (including Beta-Sitosterol): Beta-sitosterol is a specific kind of phytosterol. It is prevalent throughout the plant kingdom and is in the foods such as pecans, avocados, pumpkin seed, cashew nuts, rice bran, wheat germ, corn, and soybeans. It is perfectly safe to eat. A recent study concluded that just taking saw palmetto and beta-sitosterol together reduced the signs of alopecia.
Stinging Nettles: In laboratory studies stinging nettles has been compared to finasteride (a medication commonly prescribed for hair loss and BPH) which inhibits 5-alpha-reductase from turning testosterone into DHT.

Soy Isovfavones: Asians have lower incidences of alopecia which is attributed to a diet rich in soy. Soy is rich in isoflavones.

Grape Seed Extract: contain an ingredient called proanthocyanidins. Proanthocyanidins have been shown to help with circulation.

B vitamins are essential to many biochemical processes in the body including regulation of hormones, minerals and general metabolism. Thiamine, niacin, biotin, pyroxidine, riboflavin, folic acid, pantothenic acid, para-aminobenzoic acid, choline, and inositol are important to the nervous system and enhance the immune system; they help maintain healthy muscle tone, skin, nails and especially hair; they are needed for cell division.
Silica (silicon dioxide): Silica is a nutrient vital to hair health. It helps make hair stronger and durable. Silica works by stimulating your cell metabolism and formation.

Vitamin C: is important in collagen synthesis. While collagen is not in hair, the supporting structures between hair follicles is made out of collagen.

Zinc: Is a trace mineral that is found in the body. It plays a vital part in many bodily processes and functions such as in cell reproduction, hormonal balance, proper absorption of vitamins, and in protein synthesis. All these processes are vital for proper hair growth such that an adequate amount of this mineral is needed to prevent hair thinning and loss.

Vitamin A: is a powerful antioxidant in the body and has many health properties that make it a vitamin worth keeping a mindful eye on.

Cysteine: Hair is made of a protein called keratin. Keratin is made up of individual amino acids, the most common being: glycine, alanine and cysteine

MSM (methylsulfonylmethane): is quickly becoming known for its role in hair growth. It is a naturally occurring form of sulfur found in many foods, such as milk, grains, fruits, green vegetables and seafoods. MSN provides the sulfur required for healthy collagen and keratin, which are both essential for healthy hair growth. MSM