Professional Bonding System Bond Fortifying #4 Instant Repairing Serum

• Helps hair look smoother and feel softer.
• Infused with keratin and silk protein.
• Great for dry, damaged hair.
• Suitable for all hair types and textures.
• Salon-quality formula.
• Delicate scent of white floral musk

• Clinically proven to repair and measurably thicken the look of hair in just one use.*

*Based on an in-house clinical test of hair tress using all Professional Bonding System products together: Shampoo, Keratin Water Treatment, Conditioner, Instant Repair Serum.

Apply an appropriate amount on damp hair. Use on dry hair whenever needed.

KEY INGREDIENTS:

• Keratin – Known to help strengthen hair bonds and condition hair so it looks smoother.
• Silk Protein – Known to help lock in moisture to visibly improve elasticity so hair looks and feels softer.

FULL INGREDIENTS LIST:

Cyclopentasiloxane, Dimethicone, Dimethiconol, Alcohol Denat., Parfum/Fragrance, C12-15 Alkyl Benzoate, Argania Spinosa Kernel Oil, Camellia Japonica Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Macadamia Ternifolia Seed Oil, Moringa Oleifera Seed Oil, Persea Gratissima (Avocado) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Water/Eau, Arginine/Lysine Polypeptide, Butylene Glycol, Hydrolyzed Soy Protein, Hydrolyzed Keratin, Hydrolyzed Vegetable Protein, Glycerin, Glycine, 1,2-Hexanediol, Sodium Benzoate, Serine, Glutamic Acid, Hydrolyzed Collagen, Hydrolyzed Silk, Aspartic Acid, Leucine, Phenoxyethanol, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Caprylyl Glycol, Histidine, Ysteine, Methionine, Sorbic Acid.