NYK1 Secrets Avis 

This is excellent! I’ve been using this a few weeks and already I can start to notice a difference to lashes and brows.
It is very easy to apply and easy to fit into my routine.
I will definitely buy again! And can’t wait to see what happens in the next few weeks!

4 weeks in (night time and morning applications) and I’ve definitely noticed a difference to my lashes! More noticeably with thickness than length but am persisting to get best results. I would certainly recommend!

Bought this product after seeing a review on Instagram and so glad i did. Really noticed that after a few applications my eyelashes were stronger and not falling out so easily. My eyelashes are starting to reep the benefits of this growth serum and I would definitely recommend it to my friends

I love this product, I’ve been using it morning and night for about 3-4 weeks and can definitely see a difference...I wouldn’t hesitate to give it 5 stars but think it’s a little pricey so gave it 4

Great product, already seeing results in only a few weeks. Fantastic customer service too. Very impressed, highly recommend!!

I bought the NYK1 lash serum. I have only been using a few weeks so still waiting for results. Customer service has been amazing. Answering questions by email really quickly. Dispatched very fast. Product is simple to use and no irritation so I have reordered already :)

I usually use Boots No.7 products so when they brought out their lash serum I tried it. In my personal opinion - it does not work as well as NYK1 serum. Their application brush is thick and product messy to apply. Unlike NYK1. So I am happily back to NYK1. Also bought the charcoal mask - very sticky to apply and fun to peel off. Reserving judgment till I have tried it again. Arrived really quickly even in the crisis.

Product arrived as per advertised on website. Gift of free lash brush coupon inside. Followed up with NYK1 and it’s on it’s way. Very friendly customer service. Would recommend.

I have been an NYK1 customer for about 5 years now and can’t recommend them highly enough. I use their gel nail products, charcoal peel-off mask and eyelash growth serum.

The gel nail kit is so easy to use and the results last for 2-3 weeks (even longer on toenails). I always get compliments on the colours and finish and have often been asked where I got them done. It’s such a worthwhile investment.

The face mask is amazing and is the only peel-off mask I use now. I have hormonal flare ups and this really helps to keep them at bay. You can see and feel your pores being cleaned.

The eyelash serum is also brilliant. It takes a few weeks for results to show so keep at it. Initially it can make your eyes a bit red and sore but this subsides after a few days after your eyes get used to it. My lashes are so much longer and healthier having used it regularly. The tube lasts for ages as well so you do get value for money from it.

The customer service is great and delivery is always so quick.

All in all, I can’t recommend NYK1 enough!

Just brilliant! 3 weeks in - Ta dah! Fuller, longer lashes! Just what I hoped for! Easy to apply, did what it promised - I couldn’t ask for more!

Took up to two weeks to see results but it does work. Lots of people commenting on my lashes too.

The lash serum is amazing!
I’ve used others in the past But this serum is much having much better results in a much shorter time. After a week or 2 I felt my lashes we long and thicker.
No stinging on application like the other brand and easy to apply.
Over all I am super impressed with the fast and professional service. The quality of the product is great and the serum it self has fabulous results.
The best thing I have found is the after care! Emails to see how I’m getting on and to ensure I am applying correctly.
Very friendly.
I would definitely recommend this small company to family and friends.

Wow wow wow!!This is my second purchase of this miracle product i absolutely love it all i can say with using this regularly and having patience you will see brilliant results its a must buy!!!!

I have been using NYK1 lash serum since January and can honestly say that my lashes are much longer! I've never had long lashes and now feel confident wearing mascara without eye liner! Would definitely recommend!

Seeing results already!

Just over 2 weeks using the NYK1 serum and I have noticed a vast difference already! Using it on my sparse eyebrows too and literally cannot believe how much they have grown. Highly recommend!

Customer service and delivery excellent.
Haven’t been using it long enough to give 5* review so will do another review after 6 weeks however, the product is easy to apply and not irritable at all on me and I have sensitive eyes! Can’t wait to see the results! Definitely 4/5 for now!

Highly recommend, my lashes are thicker and longer after only 3 weeks. Will definitely keep using it.

I’ve been using since end of April and beginning to see a difference to my sparse brows and my lashes seem fuller. Good buy and much more affordable than some other lash serums on the market at £37.95.

After having eyelash extensions my eyelashes were short and brittle. After 4 weeks of NYK1 use lashes were noticeably longer, thicker and fuller. Excited to see how the results progress.