Cysteine Hair Treatment Side Effects: What Are They?

22 November, 2023 | Hair Transplant | Author : Shveta Virmani

Achieving voluminous and lustrous hair has become the major hair care objective for women these days. While there are various hair care treatments that ensure straighter and shinier hair, no other therapies are as effective as cysteine hair treatment. 

So, instead of spending (or wasting) time on multiple treatments and products, let's briefly understand cysteine in this post. To understand the effectiveness of this treatment, let's first analyse the cysteine hair treatment side effects.

Are There Any Cysteine Hair Treatment Side Effects?

Truth be told, there are no side effects of cysteine hair treatment. But note that there are small risks of allergic reactions in some individuals. The following are the minor changes you may experience for some days after undergoing the therapy:

  • Slight redness
  • Minor itching
  • Swelling

If you get these side effects, it would be better not to hesitate and consult your doctor soon. 

The fact is that cysteine hair treatment is also safe for kids above 12 years of age as it has no massive cysteine hair treatment side effects.

Also Read: Cysteine Hair Treatment Price

Understanding the Treatment: What Is It?

After evaluating your hair condition, if your doctor has instructed you not to opt for a hair transplant in Delhi, you can choose a hair care therapy. That's where the cysteine hair treatment comes into being. Cysteine hair therapy is a three-step, straightforward process.

All you need is to apply the Cysteine-rich serum or solution to your damp and frizzy hair. Please wait for at least 20 to 30 minutes before washing the hair. Rinse the hair with lukewarm water to get the best results. 

The treatment offers amino acids in your hair, which is important for hair growth. Cysteine is the amino acid found in meat, fish, dairy, eggs, and other protein-rich foods. Even some plant foods contain a good amount of cysteine.

The building block of keratin builds strong hair, nails, and skin. A low content of amino acid leads to dry, frizzy, and brittle hair, which contributes to breakage. Undergoing this therapy improves your hair texture and promotes healthy growth.

Cysteine Hair Treatment Results Depending on Various Hair Textures

Given the minor cysteine hair treatment side effects, this hair treatment is much appreciated among young girls, ladies, and even women above 50 years. The process is similar to hair botox with shampooing, applying cysteine concentrate and flat-ironing. The significant difference lies in the formula, where you need to keep the solution in the hair for 20 to 30 minutes.

After one day, you must visit the salon for the hair wash. Unlike other hair care therapies that last only for 3 to 4 months, cysteine results last for six months. 

For Thin Hair:

If you have thin hair, you can opt for cysteine treatment for hair. Hair therapy makes your hair look fuller and thicker. The amino acids strengthen the hair shafts, thereby preventing breakage.

For Curly Hair:

It's a perfect method to tame your curly and frizzy hair. For ladies with curly hair, cysteine hair treatment works wonders. Make your curls look more manageable and keep your hair hydrated with this treatment.

Now that you have discovered the cysteine hair treatment side effects and benefits, it's time to choose the best aesthetician for the therapy.


Q1. Does Cysteine Hair Treatment offer Frizz-Free Hair?

Cysteine hair treatment has innumerable benefits. From offering healthier and stronger hair to making your curly hair more manageable, it does it all. It also controls frizz and gives you shiner and softer hair. Bid farewell to your dry, brittle, and rough hair by opting for cysteine. 

Q2. Who Should Choose the Cysteine Treatment?

Anyone experiencing issues while taming curly hair can get the hair treated with cysteine. Even girl children above 12 years of age can consider this hair therapy. Ladies with thinner hair can increase the hair volume with the help of this treatment. That’s how you can make your hair look denser. 

Q3. What Are the Cysteine Hair Treatment Side Effects?

Cysteine does not have any major side effects. However, after therapy, individuals can expect to get minor swelling, itching, or redness. You may also expect small allergic reactions. If you see these signs, you must consult your doctor immediately.

Medically Reviewed By

Dr. Gaurang Krishna

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Disclaimer:The content published on this website( is meant to spread awareness and educate the concerned patients regarding baldness and hair transplants as well as the treatment options available for baldness and hair transplant treatment in Delhi India. Any information on the website shall not be regarded as a prescription from a professional dermatologist. We recommend visiting a dermatologist in person for the right diagnosis and the treatment for any hair issues. We do not guarantee specific results as the treatments and the results vary from person to person.

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