INDEPENDENT TESTING & RESULTS.

Lather, scalp comfort, shine: the details that matter every time you wash.

Our shampoos were evaluated by Eurofins, with participants reporting their experience of the products. The findings published below reflect their assessments:

94% were satisfied with foam density.
91% confirmed scalp comfort.
87% observed increased shine.
83% felt oily roots stayed purified longer.

How much shampoo you use matters as much as the size of the product.

In the comparative evaluation, reported usage was approximately 3.5g of solid shampoo per wash, compared with 20g of the liquid shampoo tested.*

These figures describe the amount used under the test conditions. How long your own bar lasts will also depend on hair length, washing frequency, application and storage between uses.

For a meaningful comparison, explore the test conditions and the calculation behind the figures.

⭐ 4.8 / 5 across verified global reviews.

But the true metric is retention.

In clinical trials, up to 91% of participants confirmed scalp comfort, with high satisfaction across lather, shine and overall performance in cross-over comparison with a premium liquid benchmark.

Between 80% and 90% of participants described the transition from liquid to solid as easy.

They don’t just switch to eliminate plastic. They stay because the hair is lighter, the scalp is balanced and the performance is undeniable.

Once the dilution is removed, you do not go back.

Confidence follows evidence.