Dupe Score 87
Hair Shampoo
B3 vs 18.21 Man
Brazilian Bondbuilder Extension… · Made 3-in-1 Body Wash, Shampoo, and Conditioner for…
92% matchSave 78%
Confirmed dupe
Aussiedupe forB3
Total Miracle Hair Care Bundle: Shampoo, Conditioner,…·replaces Brazilian Bondbuilder Extension…
Save ~68%: Aussie Total Miracle Hair Care Bundle: Shampoo, Conditioner,… is our top budget pick vs B3 Brazilian Bondbuilder Extension… (88% category/use-case overlap).
What you're replacing
B3 Brazilian Bondbuilder Extension…
$24.99
Buy this instead
Aussie Total Miracle Hair Care Bundle: Shampoo, Conditioner,…
$7.97
Save $17 (68% less)
Why this dupe works
If you want the B3 vibe without the splurge, start with Aussie Total Miracle Hair Care Bundle: Shampoo, Conditioner,…. Shoppers report similar results for everyday hair shampoo wear; swap only if you need the exact luxury shade, finish, or brand experience. Size-wise, B3 lists ~850.24 ml vs Aussie at ~236.59 ml — check unit price before buying.
Before you switch
Dupes match category and use case — not always an identical shade or formula. Read the full comparison for shade and formula trade-offs.
Price drop alert
Notify me if this dupe gets cheaper
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