Cysteine+
Professional Hair Smoothing System
Cysteine+
For Natural and Colored Hair (Levels 1–7)
Is an advanced therapeutic formula for smoothing the hair while restoring its natural strength and vitality. Based on cysteine, keratin, and essential amino acids, it works to repair and reinforce the hair fiber during the smoothing process, leaving the hair softer, smoother, and visibly healthier.
Volume: 1000ml / 33.8 fl oz | 150ml / 5.07 fl oz
Ammonia
FREE
Formaldehyde
FREE
Potassium
Hydroxide
FREE
Ammonium
Thioglycolate FREE
Benefits
- A gentle formula that does not damage natural or colored hair
- Enriched with nutrients that restore hair health and vitality
- Smooths the hair fiber and reduces frizz
- Enhances shine and gives the hair a natural, healthy look
- Helps maintain hair color and prevents fading over time
- Protects against heat, humidity, and environmental factors
- Reduces dryness and breakage for stronger, healthier hair
- Supports scalp and hair health for long-lasting softness
- Leaves hair smooth, manageable, and easier to style
After
Before
Active ingredients
Aloe Vera
Argan Oil
Vitamin E
Biotin
Vitamin B5
Glyoxyloyl Carbocisteine
Glyoxyloyl Keratin Amino Acids
Cysteine
Hydrolyzed Keratin
Arginine
Direction for use
Step 1
Wash the hair twice with a neutral shampoo to open the hair fiber, then dry thoroughly.
Step 2
Divide the hair into four sections. Gloves must be worn during application.
Step 3
Apply a generous amount of pH CYSTEINE+ to the hair, keeping a distance of about 0.5 cm from the scalp, and comb through with a fine-tooth comb. In the case of damaged hair, apply pH CYSTEINE+ only up to the beginning of the damaged area, then use the remaining product on the comb to gently pull the material down toward the ends.
Step 4
Roll each quarter section of hair from the ends toward the roots into a coil (snail shape), applying gentle tension, and secure it with a clip. Recommended processing time: 60–70 minutes.
Step 5
Rinse the hair thoroughly with water only.
Step 6
Dry the hair completely.
Step 7
Straighten the hair fiber using professional smoothing techniques.
Step 8
Wash the hair with a salt-free shampoo, then apply a salt-free hair mask and leave it on for 5–10 minutes. Rinse thoroughly and dry.
Step 9
To finish, apply a treatment serum to the hair.
Results
What people think about Cysteine plus
Having my hair straightened with
pH Micro Protein was the safest and
healthiest decision I ever made
for my hair.
Frizzy, messy hair can give you a very hard
time socially, especially when you are 14,
like me. Having my hair treated with pH
Micro Protein was literally opening the
door of social success.
Annie White, NY, 2019