NOW Foods - L-Cysteine, 500mg - 100 tablets

NOW Foods - L-Cysteine, 500mg - 100 tablets

Benefits of NOW Foods L-Cysteine

• Healthy skin, hair, and nails
• Contains vitamin B-6 and C

What is L-Cysteine?

L-Cysteine is a non-essential amino acid that contains sulfur. It plays an important role in the metabolism of methionine, taurine, and glutathione. L-Cysteine is also a key component in hair, nails, and the keratin in skin. Its presence helps stabilize protein structures and contributes to collagen formation, making it indispensable for the health of skin, hair, and nails.

Skin Benefits of L-Cysteine

L-Cysteine has been shown to be beneficial for skin health in several ways. As an important component in collagen production, L-Cysteine helps maintain the skin's elasticity and firmness. It assists in repairing and regenerating skin cells and can thus be useful in treating various skin problems such as scarring, acne, and aging skin.

Hair Benefits of L-Cysteine

Hair strands are largely composed of keratin, and L-Cysteine is a crucial component of the keratin structure. By providing L-Cysteine to the body, it can contribute to healthy and strong hair. L-Cysteine can help improve hair elasticity, counteract damage and breakage, and promote hair growth.

Nail Benefits of L-Cysteine

L-Cysteine is also important for nail health. It helps strengthen the nail structure and can prevent brittle and fragile nails. By promoting the production of collagen and keratin, L-Cysteine helps maintain the strength and resilience of nails.

Vitamin B-6 and C

NOW Foods L-Cysteine also contains vitamin B-6 and C, both of which have their own health benefits.

Vitamin B-6, also known as pyridoxine, is necessary for a range of important functions in the body. It plays a role in the production of red blood cells, regulation of hormone activity, and functioning of the nervous system. Vitamin B-6 can also help reduce fatigue and tiredness.

Vitamin C, also known as ascorbic acid, is an important antioxidant that helps protect the body against harmful free radicals. It also plays a vital role in collagen production, which is crucial for skin health. Vitamin C can help improve the skin's appearance and protect it against aging and environmental damage.

Research on L-Cysteine

Several studies have examined the effects of L-Cysteine on skin, hair, and nails. A study published in the Journal of Drugs in Dermatology showed that supplements with L-Cysteine and other nutrients improved hair quality and reduced hair loss in individuals with diffuse hair loss.

Another study published in Skin Pharmacology and Physiology found that supplements with L-Cysteine and pantothenic acid improved skin elasticity and moisture and reduced wrinkles and fine lines in female participants.

Usage and Dosage

NOW Foods L-Cysteine comes in tablet form, and each tablet contains 500 mg of L-Cysteine. The recommended dosage is to take 1 tablet daily with food.

It's always best to consult a doctor or health expert before starting any supplement, especially if you have any existing medical conditions or are taking other medications.

In summary, NOW Foods L-Cysteine is a supplement that can promote the health of skin, hair, and nails. By providing L-Cysteine, along with vitamin B-6 and C, it can help strengthen and improve skin elasticity, promote hair growth, and strengthen nails. Always consult a doctor before starting any supplement.