Wash your hair with a gentle, neutral shampoo. Rinse, then towel-dry until damp (not wet).
No technical shampoo needed. Opt for a gentle, sulfate-free shampoo.
Soin BTX Hydra Therapy 300g is the at-home size for fine to medium hair. Its formula rebalances natural pH and rebuilds the fiber with Aloe Vera, hydrolyzed keratin and plant-based glycerin.
1. Preparation (gentle wash) 2. Apply as a mask (20-30 min) 3. Rinse and dry. No flat iron needed.
Use 7 to 15 days after a Nigella or Hydra Complex smoothing treatment. Avoid contact with eyes. For normal to very damaged hair.
Aloe Vera, Plant-based Glycerin, Hydrolyzed Keratin, Shea Butter, Amino Acids, Wheat Protein.
No formaldehyde, no sulfates.
BTX Hydra Therapy Treatment 300g
Use BTX 7 to 15 days after a smoothing treatment to rebalance your hair's natural pH. Or as an intensive course (2-3 applications, 15 days apart) for very damaged or lifeless hair.
No, the two work together. BTX is a reconstructive treatment that works deep within the fiber + balances pH. A classic moisturizing mask nourishes the surface. Ideally, alternate between the two.
The reconstructive and smoothing effects last 4 to 6 weeks. To maintain them, repeat a BTX every 15 to 30 days depending on your hair's condition.
No flat iron needed. A blow-dryer to finish is all it takes. It's a reconstructive treatment, not a smoothing treatment.
Allow 45 minutes to 1h in total: 10 min of preparation, 20-30 min of processing, 15 min of rinsing and drying.
Possible, but not recommended. BTX is most effective AFTER a smoothing treatment, to rebalance disrupted pH. Before smoothing, opt for a technical shampoo.
The 1kg size provides 12 to 18 applications depending on hair length. Ideal for salons and professional hairdressers.
Professional size for salons specializing in gentle smoothing (fine/medium hair). 12 to 18 applications per tub, very economical for regular use.
BTX Hydra is for fine to medium hair after smoothing. BTX Nigella is for thick, dense, coily hair after smoothing.
Delivered in 2 to 4 business days in mainland France.
Yes, we ship to Europe and Morocco. Delivery times and costs are calculated in your cart based on your country.
A formula designed to rebalance pH and deeply rebuild the hair fiber.
AQUA, GLYOXYLOYL CARBOCYSTEINE, GLYOXYLOYL KERATIN AMINO ACIDS, CETEARYL ALCOHOL, GLYCERIN, LINUM USITATISSIMUM OIL, MAURITIA FLEXUOSA FRUIT BUTTER, CETRIMONIUM CHLORIDE, HYDROLYZED KERATIN, ALOE BARBADENSIS EXTRACT, POLYQUATERNIUM-7, ISOPROPYL MYRISTATE, DIMETHICONE, PHENYL TRIMETHICONE, HYDROLYZED RICE PROTEIN, BUTYROSPERMUM PARKII BUTTER, QUATERNIUM-70, PROPYLENE GLYCOL, ISOAMYL LAURATE, PROPYLENE GLYCOL DIHEPTANOATE, LACTIC ACID, PARFUM, DISODIUM EDTA, BHT, LINALOOL, D-LIMONENE.
Our collection includes two BTX treatments, designed for different hair types after smoothing.
BTX Nigella
BTX Hydra