Amazon's Prime Big Deal Days event is scheduled to return on October 6 and 7, but a significant discount on the Medicube One Day Exosome Shot 2000 Facial Serum is already available. The serum, known for its 'microneedling in a bottle' nickname, is currently 50% off on Amazon, bringing its price point to under $20.

This early deal offers consumers a chance to acquire the product before the official two-day shopping event. The Medicube serum utilizes spicule technology, which creates a distinct prickly sensation upon application. This is designed to enhance the penetration of the formula into the skin, aiming to improve skin texture, refine pores, and achieve a smoother, more polished appearance.

While the product's spicule technology offers a more advanced at-home skincare experience compared to a standard serum, it is not a substitute for professional microneedling treatments. The manufacturer advises caution for individuals with sensitive skin, recommending a gradual introduction to the product and adherence to application instructions due to the tingling and prickly sensations associated with the spicules.

Victoria McDonnell, a Commerce Journalist and Content Strategist for the New York Post, has tested numerous Medicube products and finds this particular serum to be a noteworthy option, especially at its current discounted price. McDonnell has a background in beauty industry essentials and has been producing shopping guides for the New York Post since 2021, with prior experience at Insider Reviews and CNN Underscored.