The 46 Best Beauty Deals at Amazon Prime Big Deal Days 2025

I don’t know about you, but I tend to save my restocks on, well, everything until Amazon Prime Big Deal Days roll around. October is the perfect time to start over. With the changing weather and falling leaves, it practically calls for a fall wardrobe revamp and seasonal beauty overhaul. I am particularly great at the latter (after all, waxing poetic about products is what I do for a living), but my deal-finding prowess really shines during the unofficial October Prime Day, which starts today, October 7, and ends tomorrow, October 8.

As a routine Amazon shopper, I’m a firm believer that high-quality beauty products don’t always come with sky-high price tags. In fact, I found dozens of my tried-and-true favorites dashed in red as this sale came crawling, and even more deals on celebrity- and editor-loved products were hiding around the corner, from viral K-beauty skincare to rich-smelling designer perfumes. I’ve unearthed a treasure trove of icon-level products seeing rare discounts, and because I’m so nice, I’m sharing them all with you. Just be sure to sign up for an Amazon Prime membership (you’ll get a 30-day free trial before a monthly fee applies) to get full access to these bountiful deals.