97%
Noticed fuller eyelashes
Based on an eight-week independent customer panel











For fuller, longer brows & lashes
Results in less than 8 weeks
Clinically tested serum duo
Shipped today 📦 | Free shipping to ...
Selling out fast
Due to high demand, limited quantities available
Sereyna’s Lash & Brow Growth Kit helps support fuller-looking brows and longer, healthier lashes at the same time. This clinically tested serum duo is formulated to nourish, strengthen, and support natural hair growth with ingredients like Biotin, Hyaluronic Acid, Vitamin E, Panax Ginseng, and Swertia Japonica. The formula is 100% safe, vegan, cruelty free, sulfate free, and paraben free.
Start with clean skin and remove makeup using an oil-free makeup remover or cleanser. For brows, apply a thin layer across the full brow line using one dip per eyebrow. For lashes, apply a thin layer along the lash line using one dip total for both eyes. Let the serum fully dry before applying anything else, then leave it on overnight.
Due to the influx of orders from our ongoing sale, there will be a slight delay in dispatch. Rest assured, all orders will be shipped within a 24-48 hour timeframe. Depending on your geographic location, the delivery may take approximately 5-7 business days.
Although we offer shipping to all countries, a few islands are excluded from our delivery area. If your country is available during checkout we ship to your country. We also provide standard international tracked shipping at no additional cost on all orders.
Additionally, we offer a premium international insured shipping option at a modest charge of $2.99USD, which we highly recommend for prioritized service and faster delivery.
ReturnsAll returns must be postmarked within fourteen (14) daysof the delivery. All returned items must be in new and unused condition, in the original packaging. See our return policy for more info
Get the best of both worlds with Sereyna's Lash & Brow Growth Kit. This targeted duo helps support fuller-looking brows and longer, healthier lashes with a nourishing formula designed to strengthen each hair and care for the skin around it. With consistent use, your brows and lashes look more defined, fuller, and beautifully enhanced.
Based on an eight-week independent customer panel
Based on an eight-week independent customer panel
Based on an eight-week independent customer panel
Based on an eight-week independent customer panel
Based on an eight-week independent customer panel
Based on an eight-week independent customer panel
Our passion for beauty and confidence speaks for itself.
Always an instant effect
Loved by so many other lips
Cruelty free and vegan
Our products are carefully designed and produced in collaboration with trusted manufacturers both in Europe and internationally, with a strong focus on quality and sustainability.
We accept several payment methods, including credit cards (Visa, MasterCard, American Express), Shop Pay, Google Pay, and Apple Pay.
We usually process orders within 1–2 hours after they are placed. Please contact us immediately at info@sereyna.com if you wish to make any changes or cancellations. Once your order has shipped, we can no longer modify or cancel it.
Delivery time depends on your location. Orders within the Netherlands and Belgium usually arrive within 2–4 business days. For other European countries, delivery may take 3–7 business days.
Once your order has shipped, you will receive a tracking link via email so you can follow your package’s journey.
Please take clear photos of the product and packaging within 48 hours of delivery and send them, along with your order number, to info@sereyna.com. We will arrange a suitable solution.
All returns must be postmarked within fourteen (14) days of the delivery. All returned items must be in new and unused condition, in the original packaging. See our return policy for more info
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