Make 5 foaming pumps from every bottle Create your OWN cleanser Prolong lash concentrate is formulated to be diluted with distilled water to create multiple foaming cleansers. It's Simple Mix 1/3 Prolong Lash Concentrate with 2/3 Distilled Water to create your foaming Cleanser. Either use the included Prolong Lash retail label or apply your own label to create your own brand. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. View the Prolong Lash Range Cleanser Concentrate Add To Basket Cleanser Concentrate Add To Basket Foaming Cleanser Add To Basket Essential Care Pack Add To Basket Customer Reviews 4.5 out of 5 stars 87 4.5 out of 5 stars 87 4.3 out of 5 stars 162 4.3 out of 5 stars 29 Price £109.95£109.95 £19.55£19.55 £10.54£10.54 £13.26£13.26 Size 1L 100ml 100ml 100ml Type Concentrate Concentrate Ready to use Ready to use How to Use Mix with distilled water Mix with distilled water Pump 3-4 times onto face Pump 3-4 times onto face Vegan? ✔ ✔ ✔ ✔ Cruelty Free? ✔ ✔ ✔ ✔ Why must I use distilled water when diluting Prolong Lash Cleanser Concentrate? Distilled water is required when diluting our cleanser concentrate because it has removed contaminants and minerals. Using distilled water ensures you are not introducing bacteria, chemicals or minerals into your lash shampoo. How to dilute the Cleanser Concentrate? The manufacturer recommends that Prolong Lash Cleanser Concentrate is diluted at a ratio of ⅓ concentrate to ⅔ distilled water, mixed in a sterilized empty foaming pump bottle. Is Prolong safe? Prolong Lash eyelash extension aftercare products are FDA-approved, vegan-friendly ophthalmologically tested. Are your products vegan? Yes, Prolong Lash Cleanser Concentrate, Prolong Lash Foaming Cleanser, and Prolong Lash Eyeliner are vegan. Though they are not Certified Vegan, we are currently working on the certification process.