BioSilk Therapy Irresistible Original Treatment is a weightless, leave-in reconstructing treatment crafted for every hair type. In a 167 ml / 5.64 oz bottle, it delivers instant shine and moisture without weighing hair down, helping you achieve smooth, manageable strands from wash to style.

• Silk proteins seal the cuticle to tame frizz and help prevent split ends, leaving hair looking polished and restraint-free.
• Moisture that lasts nourishes from within the strand for lasting softness and flexibility without any greasy residue.
• Glossy, weightless finish adds luminous shine while maintaining natural movement and bounce.
• Clean beauty profile free from parabens, sulfates, and gluten, making it a thoughtful addition to daily routines.
• Delicate, wearable fragrance—sheer jasmine petals with honeyed dewberry, vanilla, patchouli, and pink rose—refreshing without overpowering your style.

Who it’s for

• Anyone seeking a light, reconstructing treatment that delivers moisture, shine, and manageability without heaviness.
• All hair types and textures, from fine, straight strands to thick, curly textures, including those with color-treated hair (when used as part of a regular routine).

Why this makes a difference

• Unlike heavier oils or creams, this leave-in treatment provides a weightless conditioning experience that makes hair easier to detangle, style, and maintain between washes.
• The silk protein complex acts to seal the cuticle, reduce frizz in humid conditions, and help minimize the appearance of split ends over time, promoting smoother, more resilient strands.
• The formula replenishes essential moisture to prevent dullness, so hair looks vibrant, glossy, and healthier from root to tip.

How to use

Apply a small amount to hands and distribute through damp hair, focusing on mid-lengths and ends. Avoid applying directly to the scalp to prevent buildup. Style as usual, or use on dry hair for quick touch-ups to refresh shine and smoothness. Ideal for daily use as part of a routine to maintain vibrant, healthy-looking hair.