Meet ProCelinyl™️

We taught a computer to learn what makes an ingredient effective at treating hair loss using data from real hair cells.

Using nature as a starting point, it searched through millions of potentially effective ingredients at breakneck speeds, until it found a new ingredient, which we tested rigorously in the lab and in the clinic for both safety and effectiveness.

We just call it ProCelinyl. This is the first ingredient for hair health discovered by artificial intelligence and validated by clinical studies.

Inspired by nature, defined by results. Get visibility thicker, fuller-looking hair in as little as 4-6 weeks, up to 4x faster.



Caffeine penetrates and stimulates the hair follicle, allowing hair to grow thicker and faster. It has also been shown to help block the effects of a sex hormone called DHT, which is known to shrink follicles. In a 2007 study, it promoted hair shaft elongation, resulting in longer, wider hair roots, and also prolonged anagen duration, thehair growth stage


Also known as vitamin B7, biotin helps strengthen and prevent hair breakage at the root by coating and fortifying the strand itself and promoting keratin production. It also has properties that protect the scalp against environmental stressors.

Saw Palmetto

Extracted from the serenoa serrulata plant, saw palmetto works by inhibiting the production of dihydrotestosterone (DHT), the key contributing factor to the onset and progression of hair loss.

Aloe Vera

Aloe Vera has great moisturizing and healing properties. It soothes the skin with an abundance of beneficial vitamins, amino acids, and minerals.


A deficiency in inositol could induce alopecia-like hair loss. When sufficiently present in the body, it has been shown to help the growth rate of hair and strengthen new strands as they grow and could even help with trichotillomania.


Niacin, a form of vitamin B3, improves blood circulation and brings nutrients to the hair follicle - allowing hair to grow fuller and thicker. Studies have shown that it can help with female pattern alopecia.

Corn Propanediol

Zemea Propanediol, or fermented corn starch extract, is a great moisturizer for the hair due to its humectant properties


Glycerin is a moisturizing agent that pulls water from the air and the lower layers of skin to the top layer of skin. It increases skin hydration and refreshes the skin surface. Glycerin can also soften dry, flaky skin.

Green Apple

Pyrus Malus (or green apple extract) contains many natural nutrients that have been scientifically proven to help with hair health.


L-Methionine is a sulfur-containing essential amino acid that helps with the repair and maintenance of keratin in the hair.


N-Acetylcysteine or NAC is an ingredient that can help with an itchy scalp, It also aids the regrowth of hair in dry, rough patches of skin.

Vitamin B1

Thiamine HCl, or Vitamin B1, can reduce oxidative stress and free radical damage to cells. A reduction of ROS can help in the maintenance of healthy hair by lowering cellular damage.

Pantothenic Acid

Vitamin B5, or pantothenic acid, is a precursor to coenzyme A (CoA), an essential molecule for metabolism.


L-Arginine is a non-essential amino acid, or protein building block.