The solution used for the initial step of the eyebrow and eyelash lamination procedure is ÉLAN Supersonic Serum 1 Clear. The composition of this serum includes two types of relaxing agents and two types of alkalis, which work together to remodel disulfide bonds in the hair quickly and effectively. This shortens the flexing process's duration. A care complex with keratin and collagen helps to protect the hairs from dehydration and fragility during the procedure. The pH of the solution is 9.0-9.5. It is advised to use Serum 1 Clear on the eyebrows. For eyelashes, we advise using Serum 1 Pink. 10 milliliters Note that only addresses in the UK, Ireland, and the British Isles are eligible to receive ÉLAN products.