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Renunail Strengthener 30ml & Nourishing Oil 14ml Duo

Code: REN0005
  • £13.90
  • RRP £22.00
  • You save up to 37 %
Item in Stock | Same day dispatch if ordered before 2:00pm
Renunail Strengthener (30ml) & Nourishing Oil (14ml) Duo Pack is a 28-day treatment programme used to repair, maintain and strengthen natural nails.

Collection Contains:

  • 1 x Renunail Nail Strengthener (30ml) - a superior nail treatment used to strengthen and protect natural nails. Formulated with Calcium, it rescues and repairs weak, damaged nails, eliminating peeling and flaking. Replacing hydration lost through the use of harsh detergents, Renunail Strengthener produces stronger, healthier nails with just 28 days use.
  • 1 x Renunail Nourishing Oil (14ml) - moisturises and replenishes cuticles and nails, encouraging strong, healthy growth. Hydrating nails with a blend of Apricot, Olive, Sweet Almond and Jojoba Oils, Renunail Nourishing Oil contains Tea Tree Oil to combat bacterial infection and UV filters to prevent the damaging effect of sunlight. Antioxidant vitamins and herbal extracts combine to optimise the revitalising effect.

    Directions of use:

  • Apply 2 coats of Nail Strengthener on day 1, avoiding the cuticles.
  • Over the next 5 days, apply a further coat each day.
  • On day 7, remove all layers and repeat the entire process for 3 more weeks.
  • After 4 weeks, discontinue use of Nail Strengthener and allow nails to rest for 1-2 weeks.
  • Throughout the process and during the rest period, apply Nourishing Oil to nails and cuticles to maintain hydration.

If you'd like to know the ingredients for any of our products, please drop us an email and we'll send you an image of the product with the ingredients shown. Manufacturers change their ingredients regularly, sometimes without letting us know. By sending an image, we ensure that you receive a current & up to date list.

Shop online at Justmylook in complete confidence as all online payments are 100% secure. You can either pay using your card through our secure servers or alternatively checkout via Paypal for fast, convenient payment.

***WAREHOUSE MOVE*** - Please note that we are moving premises and express delivery services are suspended until 21/10/19. All orders placed between 15/10/19 and 20/10/19 will not be dispatched until 21/10/19.

Justmylook offers free delivery on all UK orders via Royal Mail 48 & Royal Mail 48 Tracked. Delivery should normally take 2-3 working days depending on the time you place your order. You will be given an estimated delivery date at the basket page. We do not currently ship to Southern Ireland but will be by the end of Summer.


Royal Mail 48 Tracked: Orders are usually dispatched the same day when placed before 2:00pm Mon-Fri. It should normally take 2-3 working days for delivery.

Royal Mail 24, Royal Mail Special Delivery & DPD: Orders placed before 3:00pm are usually dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. 

Express Delivery

Express delivery is available from only £1.95. We dispatch our express orders via three different delivery options. The services available are Royal Mail 24 Tracked (not guaranteed), DPD (guaranteed) or Royal Mail Special Delivery before 1pm (guaranteed). Royal Mail Special Delivery is our only guaranteed Saturday service.

DPD express delivery service includes door to door tracking, SMS alerts and a one-hour time slot for delivery so you know exactly when to expect your beauty goodies!

Justmylook accepts no responsibility for transport delays or circumstances outside of our control causing late delivery. Delivery will be to the address advised in your order. We will only deliver to the address provided at checkout. If no one is available at the postal address provided at the time of delivery, a note will be left to advise you or Royal Mail may deliver to a neighbour. Recipients can opt out of Delivery to neighbour and can also nominate a specific neighbour if they wish. Details of how to do so can be found here:

We do not allow collections.

Returns Policy

If you would like to return your order, please contact us (via this form) prior to sending your parcel back. accepts returns on all orders, as long as you notify us within 14 days of receipt that you're wanting to return your order. You then have a further 14 days to physically return the products. You will be responsible for the cost of returning the goods unless we delivered an incorrect item or the item is faulty. Please ensure that you keep a copy of your proof of postage, as we can't be held responsible for goods that have either been damaged or lost in transit. Goods must be returned in their original, sealed packaging and re-saleable. (This does not affect your statutory rights) If items are received back damaged, or missing items we are entitled to make a charge to cover the cost of this, and thus this may affect the amount credited to you. We aim to process returns within 5 working days of receiving the item back. If we deliver an item in error or a damaged item, we will cover the cost of returning this to us if required. Please note that we will only cover the cost of standard shipping for this. If you do receive a damaged item, please do not dispose of this without prior written confirmation from us as we may require it returned (at our expense). In the interests of hygiene we are unable to exchange or refund any grooming, cosmetic or electrical products once the security or hygiene tag/seal has been removed, or if they show signs of use unless the items are faulty. 

Hazardous Materials (HAZMAT)

Please note that Royal Mail currently class nail polishes, flammable liquids and aerosols as "hazardous materials" and will only accept a limited number of these per parcel.

If your purchase exceeds the limits below then it will be delivered via an alternative method; Hermes if standard delivery is selected and DPD if express delivery is selected.


  • 4x nail polishes
  • 2x aerosols
  • Aerosols over 500ml
  • No flammable liquids can be shipped via Royal Mail
Review Summary - 4.9 out of 5 based on 29 ratings.
Sort reviews by:

October 9, 2019 |

Best ever strenthener

October 3, 2019 |

Excellent product, good supplier and quick delivery

September 13, 2019 |

Only used it for 5 days but love it as it does not peel off like nail varnish

September 10, 2019 |

Can't really give a true review as have just started using it.

August 30, 2019 |

August 30, 2019 |

August 15, 2019 |

Great service and lowest price offered for this product!

August 1, 2019 |

July 19, 2019 |

June 5, 2019 |

June 4, 2019 |

May 3, 2019 |

My nail polish arrived quickly with no problem. Will order again

April 25, 2019 |

Fabulous best products on market

April 13, 2019 |

The only nail strengthener that works for me. It usually takes two full months but the difference to my nails is amazing. I have used this for several years now and always go back to it. You have to follow the instructions and it takes time and effort but the results are definitely worth it.

April 12, 2019 |

great product, have used before. much better price from this retailer.

March 19, 2019 |

March 12, 2019 |

January 29, 2019 |

This is a great nail strengthener. Love it!!

December 18, 2018 |

November 28, 2018 |

Only just started using to comment this time, but have used before by which I had great results.

November 20, 2018 |

October 16, 2018 |

Amazing, Thank you. I purchased the nail strengthener back in June and my nails have grown very long, so I've just bought two more one for my daughter and one for a friend

October 10, 2018 |

I have used this product previously, after wearing acrylic nails for months which left my nails really thin, brittle and peeling. Renunail nail strengthener is the best nail strengthener I’ve used and I have and do recommend it!

September 26, 2018 |

September 21, 2018 |

August 25, 2018 |

Have been using this product for years, started in Australia.
Being a therapist myself, was a great product to use in the salon.

August 16, 2018 |

I have used both these products before and found them excellent.

August 15, 2018 |

August 8, 2018 |