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Jack Black True Volume Thickening Shampoo — 16 fl oz
Visit product- Brand: Jack Black
- Product: True Volume Thickening Shampoo
- Size: 16 fl oz / 473 mL
- Type: Sulfate-free volumizing and thickening shampoo
- Key ingredients: Creatine, wheat protein, white lupine protein, tea tree leaf oil
- Routine status: Currently in use
- ASIN: B00UKL9TR4
- Purchase history: Ordered March 28, 2026 and fully refunded; replacement ordered March 31, 2026 and kept
- Official product page: Jack Black True Volume Thickening Shampoo