Passion & Beyond Professional Shampoo
Passion & Beyond's Professional Defense Shampoo is one formula sold across a wide size range: a 300ml refill, 450ml and 500ml bottles, 600ml, and a full 1L. An Oily Scalp Daily Care variant targets excess oil specifically, and a limited Summer Breeze Edition (1L) swaps in a lighter seasonal scent. For pairing with a conditioner, it's sold as a 450ml shampoo-plus-conditioner duo, a 600ml planning set with travel-size 100ml shampoo and conditioner, or a special set of two shampoo variants. Because the base formula stays the same across sizes, the real choice here is how much you go through and whether you want the oily-scalp version or the standard Defense formula.
Buying guide
Passion & Beyond Professional Shampoo Buying Guide
Professional Defense Shampoo is Passion & Beyond's core shampoo formula, sold across sizes from a 300ml refill to a full 1L bottle, plus an oily-scalp variant, a seasonal edition, and several conditioner-paired sets. This guide sorts the sizes and variants so you're not comparing bottles that aren't actually the same product.
The core formula, by size
The base Professional Defense Shampoo ships in 450ml, 500ml, 600ml, and 1L bottles, plus a 300ml refill pouch for topping up a bottle you already own. All of these are the same formula - the only variable is how much you're buying at once.
Oily Scalp Daily Care variant
The 600ml Oily Scalp Daily Care bottle is a distinct variant aimed specifically at excess scalp oil, rather than a repackaging of the standard Defense formula. Pick this over the regular 600ml if oiliness at the roots is the problem you're solving for.
Summer Breeze Edition
The Professional Defense Shampoo Summer Breeze Edition (1L) is a seasonal scent variant of the standard formula, sold at the same 1L size as the regular bottle. Treat it as a scent choice rather than a different cleansing profile.
Shampoo-plus-conditioner sets
Two set formats pair the shampoo with a matching conditioner: a 450ml Shampoo+Conditioner Set of 2, and a 600ml Planning Set that adds travel-size 100ml shampoo and 100ml conditioner on top of the full-size shampoo - useful if you also want a travel bottle without buying one separately.
The 'Special 2 types' set
The Professional Defense Shampoo Special 2 types set bundles two shampoo variants together rather than a shampoo-and-conditioner pairing - check the listing photos to confirm which two variants are included before ordering if you want a specific combination.
When to buy the 300ml refill
The 300ml refill only makes sense once you already own a full-size Professional Defense Shampoo bottle to pour it into - it's priced and sized as a top-up, not a starter bottle.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
What's different about the Oily Scalp Daily Care shampoo?
It's a distinct 600ml variant formulated for excess scalp oil, not just a relabeled version of the standard Professional Defense Shampoo. Choose it over the regular 600ml bottle if oiliness at the roots is your main concern.
Is the Summer Breeze Edition a different formula?
No - it's the same 1L Professional Defense Shampoo with a seasonal scent variant, not a different cleansing formula.
Should I buy the 300ml refill or a full-size bottle?
The 300ml refill is meant to top up a bottle you already own - buy a 450ml, 500ml, 600ml, or 1L bottle first if you don't already have one to refill.
What's included in the 600ml Planning Set?
A full 600ml shampoo bottle plus travel-size 100ml shampoo and 100ml conditioner - useful if you want a travel bottle alongside your full-size supply without buying it separately.
Does the 'Special 2 types' set include a conditioner?
No - it bundles two shampoo variants together, unlike the 450ml Shampoo+Conditioner Set of 2, which pairs shampoo with a matching conditioner. Check the listing photos to see which two shampoo variants are included.