Keratin Booster Conny Lashes

Keratin Boosters

Regular price$16.46
Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way
  • top quality
  • Secure payment
  • 30 days return policy

The keratin booster refines every lifting treatment. It cares for natural eyelashes and eyebrows with keratin and vitamins. The Keratin Booster ensures denser hairs from the inside out and makes them fuller, thicker and longer. Our Keratin and Vitamin Boost Oil keeps lashes and brows healthy, making them stronger and more resistant to damage. It is the best choice when you are doing eyelash treatment or brow lift. Our Keratin Booster is vegan and not tested on animals. Each keratin and vitamin booster is checked again for quality before shipping.

what it is for

The Keratin Booster was developed to supply the eyelashes and brows with vitamins and to strengthen the hair roots. The product is only suitable for professional stylists.

product details

  • Keratin Boosters
  • Content: 5ml
  • A bottle for about 50 customers
  • Shelf life 1 year | 6 months open
  • Free from mineral oil
  • Not tested on animals
  • Store at room temperature


  • Apply the Keratin Booster Oil after tinting the eyelashes or eyebrows.
  • It should be applied from the roots to the tips of the hairs.

Conny Lashes Tips

  • Apply a generous amount of Keratin Booster to lashes and brows with a microbrush.
  • With its rich formula, it is the best choice for stressed lashes and brows.
  • In case of eye contact, rinse thoroughly with water.
  • If irritation occurs, see a doctor.
  • Store the booster in a cool, dark and dry place.


    We are proud to offer our customers a flat rate shipping fee for all orders from Austria, Germany and all other countries in the world. In Austria and Germany we charge €6.00 ​​and in all other countries we charge a flat rate of €12.00. Most orders are shipped with Fedex, DHL, Hermes, Deutsche Post or Österreichische Post. Orders are shipped and delivered to a valid postal address only on business days (Monday - Friday, excluding public holidays).

    shipping time

    Shipping time begins when your package leaves the carrier's facility and does not include weekends or holidays.

    Conny Lashes reserves a processing time of 48 hours from the time the order is placed before it is handed over to our carrier and leaves our warehouse for shipment.

    Standard Shipping

    Most orders are processed and shipped within 24 hours of purchase, subject to product availability. Orders placed on weekends or public holidays will be processed and dispatched on the next possible business day.

    Once your order has been processed, the delivery time is between 1 and 5 working days, depending on the delivery address. Shipping may be delayed due to internal server errors, weather conditions and other unexpected circumstances.

    express shipping

    2nd day and next day orders placed by 10:00am CET will be processed and shipped the same day, subject to product availability. All expedited shipping orders placed after 10:00am CET will be processed and shipped on the next business day. Please note that these times are not guaranteed and may be delayed due to internal server errors, weather conditions and other unexpected circumstances.

    Please note that orders are only dispatched and delivered on working days (Monday - Friday, excluding public holidays).

    International Shipping

    We ship worldwide! We charge a flat rate of €12.00 for international shipping.

    Duties, taxes, customs fees and other charges
    International orders may be subject to local import duties and taxes (VAT). You are responsible for finding out about the regulations of the destination country regarding duties and taxes. You are also responsible for paying any import duties, taxes or other fees that may be charged.

    Conny Lashes is not responsible and cannot offer any specific advice regarding the applicable customs fees. For specific information, please contact your local import authority.

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