The Lash Co

$$ • Cosmetics & Beauty Supply, Cosmetology Schools, Eyelash Service

9223 Archibald Ave suite j, Rancho Cucamonga, CA 91730

About The Lash Co

The Lash Co. is a beauty supply store and training center that offers lash extension and lash lift supplies, as well as training courses for lash artists. The store provides high-quality products, including lash trays and isolation tweezers, that are reliable and effective. The training courses, taught by the owner, are thorough and easy to understand, covering topics such as administration, care, and troubleshooting. Students have reported feeling confident and well-equipped to offer lash lift services after taking the courses. The Lash Co. is a recommended destination for lash artists looking to improve their skills and stock up on quality supplies.

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Reviews for The Lash Co

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  • Apr 2026

    I attended the Korean Lash lift workshop and I highly recommend it. I learned soooo much. Kathy gave soooo many helpful tips and tricks. She answered every single of my questions and after the demo she helped guide me with shopping. I feel so much more confident and I can’t wait to apply what I learned! Also her products are really high quality and good prices

  • Feb 2026

    Love The Lash Co !! I’m a Lash Co connoisseur! Not only do I love their products and use them consistently everyday but I love their lash education as well.

    I took two in person trainings with The Lash Co (Cathy) 1. Keratin Lash Lift training and 2. Mini refresher to improve my wispy lash sets and techniques. Both trainings were informative, hands on, and easy to follow. Everything was explained clearly, and I gained helpful tips that improved my technique and confidence. I’m glad I invested in these trainings and would definitely recommend them!

  • Feb 2026

    I took the Lash Lift & Tint course with Shop Lash Co, and I absolutely loved the experience. The training was thorough, easy to follow, and gave me the confidence to perform lash lifts safely and effectively. Everything was explained clearly, from technique to product knowledge, and I walked away feeling fully prepared to offer this service. Highly recommend this course to anyone looking to expand their skill set!! & A side note I love all the girls that work at shop lash co they are always the sweetest and most welcoming! 🩷

Hours

Monday: 10AM - 4PM
Tuesday: 10AM - 4PM
Wednesday: 10AM - 4PM
Thursday: 10AM - 4PM
Friday: 10AM - 4PM
Saturday: 10AM - 2PM
Sunday: Closed

Tips

wheelchair accessible accepts credit cards free wi-fi bike parking

Location

9223 Archibald Ave suite j, Rancho Cucamonga

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