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As a shopping writer, Prime Day is one of the busiest weeks of the year for both my job and my cart, and honestly, I wouldn’t have it any other way. As always, the October deals span must haves from every category – fashion, beauty, home, fitness, sex, you name it – making it the perfect time to cross just about anything off your shopping to-do list. And hey, if you’re feeling especially on top of things, it’s not a bad time to get a head start on holiday gifting either. To find the best deals, I looked for discounts over twenty percent and paid special attention to items I’ve personally tried or my fellow Popsugar editors reviewed themselves. Here’s a peek at the best under-$50 Prime Day deals I’ve got my eye on before the clock runs out:

In This Post:

Prime Day Deals Under $25
Prime Day Deals Under $50

Our Favorite Amazon Prime Day 2025 Deals Under $25

  • A cozy crewneck: Hanes Crewneck EcoSmart Fleece Pullover at $11, originally $21
  • A long-lasting mascara: Maybelline Lash Sensational Firework Washable Mascara at $10, originally $15
  • Jennifer Aniston‘s daily collagen powder must have: Vital Proteins Collagen Peptides Powder at $12, originally $15
  • An incredibly useful handheld frother perfect for foamy beverages: Zulay Milk Frother at $10, originally $18

Our Favorite Amazon Prime Day 2025 Deals Under $50

  • An editor favorite: Crest 3D Whitestrips Professional Effects at $30, originally $46
  • The best-selling hair tool that always goes viral: Revlon One-Step Volumizer Plus Blow-Dryer Brush a $40, originally $49
  • A TikTok-viral straightening brush: Tymo Ring Hair Straightener Brush at $40, originally $60

Looking for even more sales? Shop more of Popsugar’s editor-curated Amazon Prime Day sale picks and subscribe to our newsletter for more shopping recommendations. Plus, make sure you sign up for Amazon Prime so that you don’t miss a moment of the sale.

Update on Oct. 7, 2025 at 12:00 PM ET: I made sure all of our Amazon Prime Day picks under $50 are in stock and still on sale, and I added two more amazing Prime Day deals.