OPI Nail Envy Original Strengthener with TriFlex Technology 15ml

OPI Nail Envy Original Strengthener with TriFlex Technology (15ml) is part of OPI's Original Formula for Maximum Strength, crafted to bestow you with harder, stronger, and longer natural nails.

Utilising the unique blend of the OPI Nail Envy Original Formula, it diligently works to ward off peeling, splitting, and cracking, transforming even the weakest of nails into strong and resilient ones, ready to take on the day. Formulated with Calcium and Hydrolysed Wheat Protein and OPI's unique TriFlex Technology, this nail strengthener not only fortifies the nails but also supports their consistent growth, making them stronger than ever. Cruelty-free & vegan-friendly.

Directions of use:

• Apply two thin coats of OPI Nail Envy Original Formula on clean nails.
• Apply one coat every other day to maintain the treatment.
• After one week of wear, remove the OPI Nail Envy Original Formula with an acetone-free nail polish remover.
• The OPI Nail Envy Original Formula can also be used as a base coat under nail polish to protect the nails from staining.

Extended Christmas Returns

We’ve extended our returns period this Christmas to give you complete peace of mind for any gifts purchased from Justmylook during the festive season. Any items purchased between 3rd November 2025 and 24th December 2025 can be returned up until 9th January 2026. All goods must be returned in their original, sealed packaging and be in a re-saleable condition. In the interest of hygiene, we are unable to accept returns on unwanted items that have been used and have had their security and/or hygiene tags removed. Items purchased after 24th December 2025 will be subject to our standard returns policy.

Please see our Christmas delivery cut-off times below:

Royal Mail Special: Order before 2:00pm on 23/12/25 for delivery by 24/12/25.

Royal Mail 24: Order before 4:00pm on 21/12/25 for delivery by 23/12/25.

Royal Mail 48: Order before 11:00pm on 19/12/25 for delivery by 23/12/25.

DPD: Order before 2:00pm on 22/12/25 for delivery by 23/12/25.

International Delivery: Order before 11:59pm on 10/12/25 for delivery by 23/12/25.

Justmylook offers free delivery on all UK orders over £20 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £60 via Royal Mail 24 Tracked.

To see our returns policy, please click here.

We have a variety of express services available.

Royal Mail 48 Tracked: Orders placed before 6:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery takes 2 days, including Saturdays. This service is free for orders over £20, orders under £20 will be subject to a £2.50 delivery charge.

Royal Mail 24 Tracked: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. This service is free for orders over £60. The charge for this service is £1.99 for orders between £20 - £59.99, and £3.99 for orders under £20.

Royal Mail Special Delivery: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. The charge for this service is £5.99.

DPD: Orders placed before 2:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery will take place the next working day. The fee for this service is £5.99.

Republic of Ireland: Orders placed before 10:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery usually takes 3-5 days. This service is free for orders over €60, orders under €60 will be subject to a €3.95 delivery charge. We pre-pay all international custom/duty charges on the behalf of our customers.

Please note is is not currently possible to offer a next-day delivery service to the below postcodes for orders placed after 5:00 pm. AB, BT, DD, DG5-9 & 10-16, FK17-21, G58, G60, G62, G63, G65, G71-84, GY, HS, IM, IV, JE, KA, KW, KY10, KY14-16, ML10-12, PA20-38, PA41-49, PA60-78, PH, PO30-41, TD, TR21-25, ZE.