Alternative 1 of 2
Not Your Mother's
Curl Definition ShampooVerified price
$8.99
Price checked Aug 14
Compared with $34 official reference
Editorial Dupes
HairPublished comparisonCurated shortlist
OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO at $34: the shampoo budget edit
OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO was $34 on its official product page. The hair-care alternatives are Not Your Mother's Curl Definition Shampoo at $8.99 and Not Your Mother's 2-In-1 Shampoo + Conditioner at $6.99 for shoppers comparing the same shampoo role at different prices.
Aug 14, 20262 min read2 alternatives
The shortlist
Lower-priced options worth a closer look.
Curated alternativesPrices checked
Original price baseline
OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO
Alternative 2 of 2
Not Your Mother's
2-In-1 Shampoo + ConditionerVerified price
$6.99
Price checked Aug 14
Compared with $34 official reference
The hair-care edit
For this shampoo edit, OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO sets the reference at $34. The alternatives are Not Your Mother's Curl Definition Shampoo at $8.99 and Not Your Mother's 2-In-1 Shampoo + Conditioner at $6.99.
The common thread is the shampoo role. Formula weight, application, hair type, and finish can still change the experience of each option.
Prices at a glance
A closer look at each product
OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO
At $34, OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO anchors this hair-care edit for shampoo. Reference product details.
Not Your Mother's Curl Definition Shampoo
At $8.99, Not Your Mother's Curl Definition Shampoo joins OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO in this hair-care edit for the same shampoo role. Alternative product details.
Not Your Mother's 2-In-1 Shampoo + Conditioner
At $6.99, Not Your Mother's 2-In-1 Shampoo + Conditioner joins OLAPLEX Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO in this hair-care edit for the same shampoo role. Alternative product details.
Before you choose
Hair type, application amount, formula weight, and finish can change how two products perform in a routine.
The reference price came from the brand's official US product page checked on August 14, 2026. An option without a Shop link also uses its checked official-page price. Prices and availability may change.
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