Nioxin System 2 Scalp Therapy Conditioner – Progressed Thinning Hair (16.9 oz)

Nioxin System 2 Scalp Therapy Conditioner

Designed for natural or untreated hair with progressed thinning, this lightweight conditioner moisturizes while supporting hair resilience. Its BioAMP technology works with a targeted blend of ingredients to help hair feel fuller and more flexible, without weighing strands down. The formula is crafted to complement the System 2 regimen, creating a balanced environment for daily care.

What makes System 2 different

The conditioner combines Niacinamide and Biotin with nourishing botanicals and antioxidants. This combination helps maintain moisture balance and supports the hair’s natural structure, so strands may appear stronger and more manageable over time.

What you may notice

• 85% of users noticed a thickening effect
• 80% reported increased hair density
• 80% perceived more fullness in their hair

As part of a three-step system, this conditioning treatment aims to reinforce hair resilience and amplify texture. BioAMP technology is designed to help hair feel more robust while maintaining a comfortable level of moisture for everyday wear.

How it works

• Strengthens hair resilience and reduces breakage, contributing to a fuller appearance
• Nourishes the scalp with botanicals, antioxidants, and UV-protecting ingredients
• Designed to be used with Nioxin System 2 Cleanser Shampoo and Scalp and Hair Treatment for best results

Usage tips

After cleansing, distribute onto the scalp and through the hair. Leave on for 1–3 minutes, then rinse thoroughly. For daily care, pair with the System 2 regimen and follow the complete routine for best results.

Brand heritage

Nioxin brings 25+ years of thinning-hair expertise, emphasizing scalp health as a key part of natural hair care. The System 2 lineup is recognized in professional salons for its targeted approach to thicker-looking hair.