This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.


How do I use the serum?
Remove all makeup and make sure skin is clean and dry.
Apply one thin stroke on each eyelid and over brows once per day. Apply the serum just above the lash line (1-3 mm). It will sink into your skin and stimulate your hair follicles. Let it dry for a minute or two, before you put on makeup, creams and lotion.
How long does one serum last?
One serum lasts 3-5 months with normal daily use, depending on how much you apply. Remember that one thin stroke on each eyelid per day is enough. For brows, a re-dip is enough to cover the area of brows you want to grow. When you have achieved the desired length, you can apply 2-4 times a week to maintain.
When will I see results?
Results can be seen as early as 2 weeks.
Significant results will appear within 3-12 weeks.
This depends on which phase the growth cycle your lashes were in when you started using the serum. Some see results after one week, but most people within six weeks. A few have to wait for as much as 8-12 weeks. We know the wait can be frustrating, but the effect should always come provided you use daily.
How does it work?
The serum works by activating dormant hair follicles and extending the length of your lashes in the growth phase. It also works by bringing in new lashes ​while also adding length and volume to existing lashes.
What happens if I stop using tweak lash growth serum ?
The effect is not permanent. Our lashes follow a growth cycle which lasts for about three months, so they fall out and grow back all the time (on average, we shed 2-5 lashes per day). The serum gives your lashes a boost when they’re in the growing phase of the growth cycle. When you stop using the serum and the growth cycle has run its course, they will grow back to their normal length.
Are there any side effects?
The serum will increase the bloodstream to the area which it is applied. If you apply more than recommended, you can experience some redness caused by the increased bloodstream. 
Some users initially found irritation of the eyes, however, irritation always disappeared. If you have dry eyelids or skin around your brows, you may feel some irritation.
This is not dangerous and will disappear within a few days. If it doesn’t disappear, we recommend that you take a short break. You can also do a patch test on your arm, to see if you might be allergic to any of the ingredients in the serum.
Can I use with lash extensions?
Yes, absolutely fine to use with lash extensions!
Who can use tweak lash growth serum?
The product is suitable for anyone who wants thicker, fuller and longer lashes and brows. People who are allergic or have highly sensitive skin are recommended to do a patch test before applying the serum on the eyelid.
Age 18 + 

Do you test on animals?
No, our serum is not tested on animals it is natural and vegan.
Can pregnant and breastfeeding women use the lash growth serum?
For ethical reasons, the serums have not been tested on vulnerable groups, such as pregnant and breastfeeding women, people under the age of 18 or people going through chemical therapy. Therefore, we can't recommend it to these groups.


No more products available for purchase

Your cart is currently empty.