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Rich in vitamins. Nurturing. Effective. The moisturizing Sins 'n Lashes Eyelash Serum delivers essential vitamins and natural fruit extracts directly to the hair follicle. The result leads to longer & fuller eyelashes.

Mild formula

Longer & stronger eyelashes

Save a lot of money per treatment in the salon

Without oils. Without silicones. Without perfumes

Experience how natural eyelashes exploit their growth potential with Sins 'n Lashes LASH.SERUM. Everyone is different, be patient with yourself.

First results in just 4 weeks

Step by step to long and natural eyelash growth

INFO: The eyelashes can exploit their growth potential with our serum to achieve the dream eyelashes.

Building an eyelash care routine requires consistency. Long-lasting results come with patience and daily use.

Your results

Our best lash serum: Tests & Reviews

We are very proud to see these results. They not only make you happy, but also us!

Every month we update our results here. You are also welcome to send us your result 🤍

Why is the LASH.SERUM special?

Rich in vitamins. Naturally. Effective

With vitamins and fruit extracts, the LASH.SERUM helps naturally to get fuller & longer eyelashes, without resorting to expensive treatments.


Application for beautiful & thick lashes with more volume

We recommend applying the Sins 'n Lashes eyelash serum to the lash line or eyelid once a day in the evening before going to bed for the first week. From the second week, you can apply the lash serum 1 to 2 times a day (morning & evening) to achieve dreamlike results in 6 weeks! 

Make sure skin is clean before application. If it is forgotten one day, then the application can simply be continued the next day.

Suitable with contact lenses, eyelash extensions & mascara.


Our best ingredients

Pumpkin Seed Extract - Rich in zinc, amino acids and vitamins, helps balance lashes and make them look more voluminous.

Biotin - contains vitamin B7 and vitamin H It is an essential factor in maintaining healthier looking lashes.

Panthenol - contains vitamin B5 which helps coat lashes with moisture and nutrients, thus improving their overall appearance.

Swertia Japonica Extract - Extracted from the Swertia Japonica plant, contains high concentrations of natural flavonoids and antioxidants that stimulate hair growth.

Panax ginseng - has been used in traditional Chinese medicine for centuries. Ginseng contains two important substances: ginsenosides and gintonin. These substances complement each other to provide numerous health benefits. Its main benefit is its strengthening properties – it increases the number of skin cells that strengthen hair follicles from the root. It also encourages new growth and prevents thinning.

The benefits seem endless, and those are just 5 of our ingredients!

Purified Water(Aqua), Hyaluronate(Hyaluronate), Pentylene Glycol(Pentylene Glycol), Ginseng Extract(Panax Ginseng Extract), Blue Marsh Star Extract(Swertia Japonica Extract), Pumpkin Seed Extract(Pumpkin Seed Extract), Calamus Extract(Acorus Calamus Extract), Panthenol(Panthenol), Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, Oligopeptide-10, Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein, Camellia Sinensis Leaf Extract, Rosmarinus Oficinalis (Rosemary) Leaf Extract, Biotin, Ethyltafluprostamide

Additional information

Frequently asked questions

How long does a tube of Sins 'n Lashes eyelash serum last?
A tube of our eyelash serum lasts for about 2 months (depending on how often the serum is used)

How does it work?
Our eyelash-stimulating peptide complex supports the eyelashes' natural renewal cycle and makes them thicker, stronger and healthier. The mineral-rich formula helps replenish lashes with essential proteins and vitamins for shine and vibrancy.

Unique moisturizing agents provide superior hydration to lashes by locking in moisture and improving flexibility and elasticity.

Are there any side effects?
Our products do not contain parabens and are also gluten-free and vegan. Still, you should avoid getting the formula in your eyes. In case of eye contact, you should rinse your eyes thoroughly with water!

You should also only use Sins 'n Lashes eyelash serum under the supervision of your doctor if you are being treated for an eye disease. Keep out of reach of children. We recommend that you wash your hands and face with mild soap and water before use.

Is this product cruelty free and vegan?
Yes, all Sins 'n Lashes products are cruelty free and 100% vegan as we have never tested our products on animals and this never will either. We also do not work with manufacturers who test on animals. Rest easy knowing Sins 'n Lashes is 100% cruelty free and 100% vegan!

Our serums are also free from fragrances, PEGs, mineral oils, silicone oils and parabens. These have of course been dermatologically tested.

Take a before photo & an after photo of your progress every 7 days to qualify for our growth guarantee! 


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