






Loved by 10,000+ happy lashes
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Unlock FREE shipping
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Pay afterwards with Klarna
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Next day delivery in NL
Why Costiq?
Costiq
Other
Adjustable brush
With eyelash serum
Vegan
Animal-free
The result of our Growth Lash Mascara.
Before & After COSTIQ
Before
Without Growth Lash Mascara
Before
Without Growth Lash Mascara
After
With Growth Lash Mascara
After
With Growth Lash Mascara
Frequently Asked Questions
If you need help with your order or have a question about any of our products, please read the frequently asked questions below. If you can't find your answer there, please contact our support team at hey@costiqbeauty.com
Our customer service team is available every day. Average response time: 1-2 business days
Can I use it with other products?
If you want to put on a serum before mascara, it must be completely dry first.
Is it safe to use?
Our mascara is 100% natural, safe, vegan, animal-tested, sulfate-free and paraben-free.
What are the ingredients?
Aqua, Hyaluronic Acid, CI77499, Hydroxyethyl Cellulose, Cucurbita Pepo Pumpkin Seed Extrac, Myristoyl Pentapeptide-17, Arginine, Panax Ginseng Extract, Swertia Japonica Extract, Acorus Calamus Root Extract, Serenoa Serrulata Fruit Extract, Oligopeptide-10, Vitamin E.
Does it really work?
Yes! But as with anything worthwhile, you need patience and consistency. The time depends on the growth cycle your hair is in at the beginning. It will take between 6-8 weeks before you see full results.
If you notice it's not working, you can email us.
Are there things to consider?
- Avoid direct contact with eyes
- Do not use if pregnant, nursing or under 18 years of age
- Keep out of reach of children
- Patch testing is recommended and if redness or irritation occurs, discontinue use
- Consult your physician before use if you have pre-existing conditions.
What is the best way to remove the mascara?
Gebruik een olie-gebaseerde make-up remover aangezien het een waterproof mascara is. Breng aan op een wattenschijfje, houd het even tegen je oog en veeg voorzichtig weg. Vermijd hard wrijven om je wimpers te beschermen!
Can I return my order?
All returns must be notified within fourteen (14) days of delivery. All returned items must be in new and unused condition, in their original packaging. Please see our return policy for more information.
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Clinically tested
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For fuller and longer lashes
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Results in less than 6 weeks