Beauty Tree Cysteine Plus Amino Acids Hair Treatment For Damage Repair | For Salon Smooth Straight Hair | Formaldehyde Free | Smell Free For Women & Men 120 ml
The Beauty Tree Cysteine Plus Amino Acids Hair Treatment is a revolutionary solution for those seeking smooth, frizz-free, and straight hair. Enriched with powerful ingredients like Acai & Marula oil, this advanced hair treatment provides salon-quality results without the harmful chemicals. It is formaldehyde-free, making it a safer and more natural alternative for hair straightening and damage repair.
This treatment uses the naturally occurring amino acid Cysteine, which is highly absorbent and helps strengthen, smooth, and hydrate the hair. It adds shine, protects from damage, and works to eliminate frizz while ensuring long-lasting smoothness.
Ideal for all hair types, including unruly and difficult-to-manage hair, the Cysteine treatment offers easy maintenance and control. With its unique formula, it locks in moisture, improves manageability, and provides a salon-smooth straight hair effect that lasts for weeks.
Whether you are a man or a woman, this hair treatment is designed to suit all hair types, providing a frizz-free and damage-repairing solution to keep your hair smooth, healthy, and manageable.


Yogesh –
Strengthened my brittle hair and reduced breakage drastically.
Shubham Goswami –
Nourishes the strands while providing long-lasting smoothness.
Bhanu –
Straightens hair gently without chemical harshness.
Madhuri –
My waves are more defined and frizz-free now.
Ravi –
The blend of Acai and Marula oils gives a luxurious finish.
Neelam –
Non-greasy and lightweight—doesn’t weigh down the hair.
Nitin Suri –
Highly recommend for anyone tired of frizzy, unmanageable hair.
Aadhya Sharma –
Perfect alternative to keratin for frizz-prone hair.
Neha –
My rough and tangled hair is now smooth and easy to comb.
Ajay –
Works even better with a good sulfate-free shampoo.
Chitrani Nair –
My hair is straighter, shinier, and softer with every application.
Mitali –
I can now skip heat styling—hair looks great naturally.
Nandita –
Noticed less hair fall and more volume after consistent use.
Damini Saxena –
Perfect treatment to get straight, shiny hair without harmful chemicals.
Tara Mehra –
Safe, gentle, and effective for chemically treated and colored hair.
Rupesh Mehta –
Safer than keratin treatments and equally effective in taming frizz.
Janhavi Goyal –
Works equally well on men’s coarse hair—my husband uses it too.
Maitreyee –
Improved the elasticity and bounce of my hair.
Aaditya –
My hair feels hydrated, smooth, and breakage-free.
Suresh Reddy –
The blend of Acai and Marula oils gives a luxurious finish.
Sanjiv –
Gives that smooth, polished look without heat damage.
Tanya –
Used it before an event—my hair stayed smooth for days.
Kiran Mishra –
Non-greasy and lightweight—doesn’t weigh down the hair.
Yogesh Thakur –
This treatment helped me reduce straightening iron use.
Vidya Bhatia –
Straightens hair gently without chemical harshness.
Gitanjali Sen –
Keeps hair aligned and sleek even after tying up.
Khushboo –
My hair now has a beautiful shine and is super soft to touch.
Nikita –
It’s my go-to product before special occasions.
Yogita –
So much easier to style my hair after this treatment.
Charulata Shukla –
It’s my go-to product before special occasions.
Siddhant –
Revived my dull hair and gave it a healthy shine.
Divyani –
Definitely made my hair look healthier and more nourished.
Amanpreet –
Perfect treatment to get straight, shiny hair without harmful chemicals.
Yash –
Easy-to-apply formula that gives professional results at home.
Sumanthi –
Ideal for frizzy, thick hair needing deep repair.
Nidhi –
My hair feels hydrated, smooth, and breakage-free.
Pallavi –
Doesn’t interfere with my hair colour—safe and protective.
Sushil –
My hair is straighter, shinier, and softer with every application.
Sakshi Kapoor –
Noticed less hair fall and more volume after consistent use.
Siddharth Bhattacharya –
No dryness or itching—feels very nourishing on the scalp.
Tanvi –
It’s my go-to product before special occasions.
Gaurav Khandelwal –
Love the silky-smooth texture this leaves behind.
Ishita Goswami –
Strengthened my brittle hair and reduced breakage drastically.
Maitreyee Sanghvi –
Adds volume while controlling frizz—rare combo!
Neeti Bansal –
Gave me that salon blowout look that lasts for days.
Divya –
Straightens hair gently without chemical harshness.
Chirantan –
Ideal for men and women dealing with dry or unruly hair.
Nilesh Mathur –
One of the best formaldehyde-free smoothing treatments I’ve used.
Tushar –
Even my hairstylist was surprised by the results!
Ashwin –
Ideal for men and women dealing with dry or unruly hair.
Kartik –
Perfect for Indian weather—controls frizz even in humidity.
Kajal Verma –
My waves are more defined and frizz-free now.
Himani Kaur –
My scalp feels calm and soothed—no burning sensation at all.
Harman –
One of the best formaldehyde-free smoothing treatments I’ve used.
Jayashree Kaul –
Keeps hair aligned and sleek even after tying up.
Amitesh Mehra –
My frizz is totally under control after using this amazing product.
Manish Joshi –
Works well even in hard water conditions—impressive.
Aabha Desai –
My hair now has a beautiful shine and is super soft to touch.
Rekha Yadav –
Great for pre-wedding prep or festive hairstyling.
Shraddha –
I can now skip heat styling—hair looks great naturally.
Pallavi Pillai –
Works even better with a good sulfate-free shampoo.
Krishna –
Safer than traditional straightening methods—no harsh fumes.
Hitesh Kohli –
Works equally well on men’s coarse hair—my husband uses it too.
Tanika –
So much easier to style my hair after this treatment.
Tanuja –
Doesn’t interfere with my hair colour—safe and protective.
Gaurav –
Smell-free and non-irritating—no burning eyes or scalp.
Kiran –
Works well even in hard water conditions—impressive.
Aarini Bansal –
Frizz stays away for days even after washing.
Anoushka –
A must-have for frizzy hair—it adds instant shine and softness.
Ritu –
The blend of Acai and Marula oils gives a luxurious finish.
Kumud –
The blend of Acai and Marula oils gives a luxurious finish.
Kunal –
Safer than keratin treatments and equally effective in taming frizz.
Dharmendra Sharma –
Works wonders on thick, curly hair without flattening it.
Gargi –
No dryness or itching—feels very nourishing on the scalp.
Anjali –
Doesn’t have that choking chemical smell like other straightening products.
Deepika –
Perfect for Indian weather—controls frizz even in humidity.
Pankaj –
Improved the elasticity and bounce of my hair.
Smita –
No stiffness—my hair feels bouncy and full of life.
Rupa –
Revived my dull hair and gave it a healthy shine.
Rakshitha –
Amazing product & good packaging
Crescent Monteiro –
My hair was extremely voluminous and frizzy Have done many treatments before, I tried cysteine for the first time and I am quite satisfied with the result. Other products used to straighten hair, this product has given smoothness without straightened effect, Volume has reduced and frizz has almost gone and my hair looks shiny too.
Akanksha –
Made my hair healthier, manageable, and frizz-free Thanks u Beauty Tree