Eyelash Extension Course

Hands practicing eyelash extensions on a mannequin head using tweezers, with various false eyelashes and tools on a white table.
A woman with dark hair and makeup holding three gold grooming tweezers, dressed in a black blazer.
Collection of beauty and makeup products including eyelash shampoo, primer, glue, and various small cosmetic bottles on a pink surface with a textured notebook, black and pink markers, a black pen, and other small accessories.

Become “THE LASH ARTIST” not just another lash tech

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Ready to learn the secrets from the Best Lash Artists of Boston?
Whether you're a beginner or a lash artist ready to level up, our Eyelash Extension courses are designed to give you the skills, confidence, and certification to stand out in the booming lash industry.

In-Person
Eyelash Extension Course

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Whether you’re a complete beginner or looking to perfect your skills, our group and 1-on-1 private courses provide intensive, personalized instruction, real-time feedback, and live model practice—giving you the confidence and expertise to launch your lash career.

Promotion for a 2-day in-person training on eyelash extension techniques, including classic, hybrid, volume, mega volume, and eyelash extension.
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Close-up of a person receiving eyelash extension training, with tools applying eyelash extensions near the eye, promotional text for a one-day in-person eyelash extension training course.
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Close-up of an eye with long eyelashes, overlaid with text about a one-day eyelash extension training event.
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Close-up of a person's eye with dramatic false eyelashes, advertising a one-day in-person training session for Wispy Advance Mapping.
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Two women engaged in a private training or mentorship session, leaning over a table with notebooks and pens, with the text "In-Person 1:1 Private Training & Mentorship" overlaying the image.
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Why should you choose us?

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Why should you choose us? *

  • Beautie Addicts’ founders - Lucy and Gia, are master lash artistswho have poured their dedication and expertise into the Eyelash Extensions industry since 2017.

    Together, Lucy and Gia have built a reputation in Boston for creating customized lash designs that highlight each client’s unique features while maintaining the health and integrity of the natural lashes.

  • Our mission is to share our deep knowledge, skills & passion - giving our students full access to the latest techniques, insights, and tools that will help them reach their full potential and step into a successful lash industry with confidence.

  • For us, the work we do is so much more than a simple application—it’s about creating art.

    We specialize in designing and applying fully customized lash sets - meticulously tailored to each client’s individual style and desires.

    Every detail matters to us. We believe that every client deserves the best experience and lashes that are flawlessly applied, exquisitely designed, and completely safe for the natural lashes.

  • We offer professional headshot photography as an added service to help our student take their lash brand to the next level.

    High-quality portrait photos are perfect for your website, social media - helping you attract more clients and grow your business.