Quick answer

Keep the 5L bottles sealed, cool, dry, and out of direct sunlight, and decant only a few weeks' worth into a clean pump bottle. The rosemary 5L shampoo set is a good fit if several people share one bathroom or you refill regularly; it is awkward if you have little shelf or cupboard space.

Why the 5L format changes how you store it

A 5L bottle is heavy and takes up floor or low-shelf space, so plan the storage spot before the delivery arrives. A cool cupboard away from radiators, windows, and steamy shower walls is better than a bathroom shelf.

Because the set is designed for refilling at home, the practical rhythm is to keep the large bottles closed and refill a smaller bottle as needed. That keeps the main supply clean and limits how often you open it.

When a 5L set is the wrong choice

If you live alone, have limited storage, or like changing shampoo formulas often, a 5L set can outlast your interest. The catalog does not state a shelf life after opening, so treat the bulk format as a commitment to a routine rather than a one-off trial.

The set is formulated for normal hair and scalp, so it is not aimed at specific scalp concerns. If you need a targeted formula, this set is not the place to start.

Rosemary 5L set: common questions answered

Where should I store the 5L bottles?

Keep them sealed in a cool, dry cupboard away from direct sunlight, radiators, and the shower. Heat and light are the main things to avoid; the catalog does not give a specific temperature range, so use normal household storage. Check that your chosen spot can hold two heavy 5L bottles without blocking access.

Should I decant into a smaller bottle?

Yes. Refill a clean pump bottle with a few weeks' worth of shampoo or conditioner and keep the 5L bottles closed. Rinse and dry the small bottle between refills so old product does not sit in the bottom. Label the small bottles so shampoo and conditioner do not get mixed up.

How long does the set last after opening?

The supplied catalog facts do not state a shelf life after opening, so do not rely on a fixed number. As a practical rule, decant small amounts, keep caps tight, and stop using the product if the smell or texture changes noticeably. Write the opening date on the 5L bottle so you can track how long it has been in use.

Can I keep the 5L bottles in the shower?

It is better not to. A constantly steamy, wet shower is the least stable place for a large open bottle, and the weight makes them awkward on a shelf. Store them outside the shower and refill a smaller bottle for use. If you must keep one bottle in the bathroom, choose the coolest, driest corner and keep the cap closed.

Is this set right for my hair type?

It is formulated for normal hair and scalp. If your scalp is dry, flaky, or sensitive, or your hair is very dry or damaged, the catalog does not claim this set addresses those needs, so consider whether a targeted product would suit you better. Match the set to normal hair before buying bulk, not after.

Product facts

  • Rosemary shampoo & conditioner set - 5L: The 5L Rosemary Shampoo & Conditioner Set is formulated for normal hair and scalp and is 99.5% natural origin, free of parabens, SLS and silicones. That makes it a straightforward everyday set for shared bathrooms, not a targeted treatment for specific scalp issues.

    Rosemary shampoo & conditioner set - 5L

    Rosemary shampoo & conditioner set - 5L

  • Rosemary shampoo & conditioner set - 5L: The set uses Spanish rosemary oil and comes in 5-litre refill bottles intended for refilling at home. Refilling at home reduces plastic waste, but it only works well if you have a clean smaller bottle and a cool place to store the bulk bottles.