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Key ingredients: keratin, white clay, cocoa oil — which deeply condition, repair, and reduce frizz while adding shine and manageability  It’s formulated to eliminate up to ~95% of frizz and curl, for a sleeker, radiant finish, and is professional-use focused How to Use  Step 1: Deep Cleansing Shampoo Shampoo twice, massaging into wet hair and scalp for a few minutes each time. Let sit 2–3 minutes, then rinse thoroughly after each wash. Towel-dry, then blow-dry: 80% dry if hair is moderately curly. 100% dry if hair is very curly  Step 2: Keratin Treatment Section fully dried hair into 4 parts. Apply the treatment (small amount per thin subsection), from ~1 cm away from scalp down to the ends, starting at the nape of the neck. Let sit for ~20 minutes  Blow-dry completely, aligning strands. Flat-iron each thin section 7–10 times to seal the keratin into the hair.  

The G.Hair Japanese Treatment Kit is a two-step smoothing system designed for voluminous, frizzy, or unmanageable hair. It includes: Deep‑cleansing/pre‑treatment shampoo Japanese Treatment smoothing cream Formulated with a cocktail of amino acids, natural proteins, and extracts of goji berries and blueberries, this kit aims to smooth, hydrate, reduce volume, and impart shine and manageability, without fully straightening hair How to Use: Step-by-Step 1. Shampoo Apply the clarifying shampoo to damp hair, massage gently, then rinse thoroughly. Repeat if needed  2. Treatment Application After shampooing, apply the Japanese Treatment cream evenly throughout the hair. Leave in place for about 30 minutes, to allow active ingredients time to work 3. Rinse & Style Rinse out the treatment thoroughly. Finish styling as desired. For enhanced smoothness, blow‑dry and flat iron hair after treatment application  There’s no flat‑ironing specified in all instructions, but many stylists recommend heat styling post‑treatment to seal effects and boost shine

The G.Hair keratin smoothing system is an incredibly powerful treatment that delivers fantastic results, making it a perfect match for even the frizziest, curliest type of hair. This revolutionary formula infuses keratin deep into the hair’s cuticle, promoting intense hydration and remarkable shine for up to 5 months. Unlike other professional treatments, the more often hair is treated, the healthier it becomes. With each treatment, the absorption of keratin protein makes the hair easier to manage with its improved texture and reduce up to 95% of frizz and curls. 100% vegan product. Never tested on animals. INGREDIENTS:Keratin, formaldehyde, shea butter, nettle extract, rosemary, coconut oil. HOW TO USE:This keratin hair system is intended for use by hair care professionals only.   STEP 1 - Deep Cleansing ShampooGently shampoo hair and work it through the scalp, massaging thoroughly. Repeat 2-3 times if necessary. Dry hair using a blowdryer at 80% if hair is moderately curly, and 100% if very curly. STEP 2 - Keratin Smoothing TreatmentALWAYS wear gloves during the application. Section the hair into 4 equal parts. Apply the keratin smoothing treatment into thin sections of hair. Begin with ½ inch sections, working from scalp to ends, keeping ½ inch away from the scalp. Let it sit for 20 minutes. After 20 minutes, blow hair 100% dry.Divide the hair into thin sections and flat iron 7-10 times. After the application and flat ironing (ideal iron temp: 400 °F), let it cool for 5 minutes. Rinse with lukewarm water, do not shampoo. STEP 3 - Hair Finishing MaskWash the hair before applying the mask. Apply the mask, massaging thoroughly. Let it sit for 5 minutes and rinse well. Style as usual.

HYDRATING, FORTIFYING AND REGENERATING. DIRECTIONS: AFTER RINSING THE SHAMPOO, SHAKE THE AMPOULE, SPREAD IT IN YOUR HANDS AND DISTRIBUTE IT ON DAMP HAIR, MASSAGING EACH STRAND. LEAVE IT ON FOR 3 MINUTES AND RINSE. OR, MIX IT WITH YOUR HAIR TREATMENT MASK FOR BOOSTED RESULTS.

* Professional products. Requires special training! Rapid absorption without the need for break time. Coffee Premium Collagen has the exclusive action of collagen, which acts directly on the hair fiber. Its light and gelatinous base formula does not require pause time. Allows collagen, keratin and its actives to act intensely on the hair, reassociating the molecules and forming a flexible protective film on the hair fiber. The result is a smooth, malleable and durable structure.