Nioxin System 3 Scalp + Hair Thickening Shampoo vs Biolage Color Last Shampoo for color-treated hair

Overall winner: Biolage Color Last Shampoo for color-treated hair

Key Differences

Biolage Color Last (A) targets color-treated hair with a focus on color longevity, is oil-free and vegan, and has a higher review count; Nioxin System 3 (B) targets thicker-feeling hair and scalp health with niacinamide and reports improved texture and fullness. Choose Biolage if color protection and broad positive user feedback matter; choose Nioxin if your priority is scalp-focused thickening and fuller-feeling hair

Nioxin System 3 Scalp + Hair Thickening Shampoo

Nioxin System 3 Scalp + Hair Thickening Shampoo

NIOXIN • ★ 4.2/5 • Budget

Nioxin System 3 thickening shampoo for colored, dry, damaged hair with light thinning. Cleanses while nourishing with niacinamide & biotin; helps hair feel fuller. Customers note improved texture and hair health

Pros

  • cleanses without stripping moisture
  • helps hair feel fuller
  • improves texture
  • pleasant scent

Cons

  • no features listed
  • claims depend on user experience
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Biolage Color Last Shampoo for color-treated hair

Biolage Color Last Shampoo for color-treated hair

Biolage • ★ 4.3/5 • Mid-Range

Color-protecting shampoo that nourishes, strengthens and adds shine. Customers note clean, manageable hair with preserved color and a divine scent

Pros

  • nourishes and strengthens hair
  • adds shine and softness
  • preserves color longevity

Cons

  • moisture level varies by user
  • price perception varies
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Head-to-Head

CriteriaWinner
Price NIOXIN
Durability Biolage
Versatility Tie
User Reviews Biolage