NIOXIN Hair Fall Defense Shampoo 33.8 fl oz — Daily Strengthening Formula with Niacinamide & Caffeine for Visibly Less Hair Loss

Nioxin Hair Fall Defense Shampoo is a daily cleansing formula designed to remove scalp build-up and help deliver visibly less hair fall within 12 weeks when used consistently.

This shampoo combines targeted ingredients — niacinamide, caffeine, lauric acid and the scent-active SANDALORE — in a sulfate- and paraben-free base to deeply cleanse the scalp while supporting hair strength from the root. Clinical testing among a sample of consumers reported reduced visible hair fall after 12 weeks; this is a strengthening and anti-breakage product, not a hair regrowth treatment.

How does Nioxin reduce the appearance of hair fall?

The formula focuses on the scalp environment by removing excess oil, styling residue and other build-up that can weaken hair anchorage. By keeping the scalp cleaner and energized, follicles are less likely to shed hair prematurely.

• Deep cleansing surfactants free of sulfates remove debris without stripping moisture.
• Niacinamide helps support scalp circulation and barrier function for healthier hair roots.
• Caffeine helps stimulate the scalp environment to support hair strength during the wash.
• Daily use helps reduce visible shedding over a 12-week consumer study timeframe.

What active ingredients are in the shampoo and what do they do?

Nioxin Hair Fall Defense Shampoo pairs several actives to target different aspects of weakened hair. Each ingredient contributes either to scalp health, strand strength, or a more favorable sensory experience during use.

• Niacinamide — supports a balanced scalp and contributes to the appearance of stronger hair.
• Caffeine — energizes the scalp environment during the cleansing process.
• Lauric acid — helps condition strands and improve hair resilience against breakage.
• SANDALORE — a fragrance-active ingredient included for a pleasant scent profile.

How should I use this shampoo for best results?

Use daily as part of your regular hair-washing routine. Proper application and consistent use over time are key to seeing the reported reduction in visible hair fall.

• Massage into wet scalp and hair for about two minutes to ensure thorough cleansing.
• Rinse completely and follow with your preferred conditioner or Nioxin leave-on treatments if desired.
• For visible results similar to the clinical study, continue daily use for 12 weeks and evaluate hair fall in brushes and showers.

Is this shampoo safe for colored or treated hair?

The formula is free of sulfates, parabens and colorants, making it suitable for many color-treated and chemically processed hair types. It focuses on gentle yet effective cleansing to help maintain hair integrity.

• Free from sulfates and parabens that can strip or fade color rapidly.
• Helps remove styling residue without aggressive stripping of hair oils.
• Can be paired with color-protecting conditioners and treatments if you use them.

Who is this for: Nioxin Hair Fall Defense Shampoo is aimed at people noticing increased hair shedding or breakage who want a daily, scalp-focused cleanser that supports hair strength. It suits those seeking a non-medicated solution to reduce visible hair fall, users with color-treated or processed hair looking for gentler cleansing, and anyone wanting to improve scalp hygiene alongside their styling routine. Remember: this product supports stronger-feeling hair and reduced visible shedding reported in consumer testing; it is not marketed as a hair regrowth medication.

Ingredients

AQUA/WATER/EAU, SODIUM LAURETH SULFATE, SODIUM LAURYL SULFATE, COCAMIDOPROPYL BETAINE, CAFFEINE, SANDALORE, SODIUM BENZOATE, CITRIC ACID, MENTHA ARVENSIS LEAF OIL, PANTHENOL, SALICYLIC ACID, LAURIC ACID, NIACINAMIDE, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, METHYLPARABEN, POLYQUATERNIUM-10, MENTHA PIPERITA (PEPPERMINT) OIL, SODIUM HYDROXIDE, LIMONENE, BIOTIN, ALCOHOL, TOCOPHEROL, SODIUM CITRATE, SODIUM CHLORIDE, SODIUM XYLENESULFONATE.