Smile! These 20+ Amazon Prime Day beauty deals are still live — get 'em while you can

This FDA-cleared laser device uses red light therapy to stimulate hair follicles and promote hair growth. As board-certified dermatologist Dr. Ife J. Rodney, founding director of Eternal Dermatology + Aesthetics, tells Yahoo Life: "There's a lot of data showing the benefit of using low-level laser light therapy for hair growth — specifically red light," she says. "As part of an overall hair growth regimen, red light therapy can be very useful."

Why we love it

Any time a product delivers professional results from the comfort of home, we're in. Besides, where else would you feel comfortable wearing a laser helmet than in the privacy of your bedroom?

This wildly popular plant-based formula uses aloe vera juice, witch hazel, jojoba oil, hydrating hyaluronic acid and vitamin C to smooth and protect skin. It's effective without being overpowering, especially on sensitive or delicate skin — and it's over 60% off.

"Is this a joke?" wrote a five-star shopper. "I used this once — ONCE — before bed...washed my face, applied this serum and finally my normal moisturizer and retinol. I woke up absolutely glowing, to the point that people were complimenting me ... My skin is so soft and radiant, I’m terrified that people will catch on to this and it’ll run out of stock. How is it possible that a serum could do this? Mind blown."

Why we love it

With regular use, Vitamin C helps to reduce the visibility of fine lines and wrinkles, but we also love that this product has immediate effects, giving you that dewy glow and boosting your skin's antioxidant defense after the first use!

Ready to wow your dentist at your next cleaning? This popular electric toothbrush delivers 40,000 vibrations per minute to remove up to 99.99% of plaque, making it as much as 10 times more effective than brushing manually. It has a whopping 45 days of battery life, and comes with eight brush heads (two years' worth). That alone justifies the $17 price tag, which is over 50% off. 

"The best toothbrush ever!" exclaimed a smiling shopper. "The battery life is amazing. I haven’t had to charge the battery yet (over three weeks since I purchased the product). The power in such a small toothbrush is impressive. I feel like I just left the dentist's office after every brush. I think it’s super cool how this toothbrush also has a timer so [I] can spend the correct amount of time brushing each side of my mouth efficiently. Great product!"

Why we love it

Because brushing your teeth is such a pain, but this gizmo makes it easy and — dare we say — kind of fun?

If you're suffering from thinning hair, Pura D'Or may be able to help. The formula uses a special mix of biotin and herbal ingredients to target dry scalp while helping you achieve a thicker- and fuller-looking head of hair with more shine. And now's the time to try it out: it rarely goes on sale for less than $40. 

"I am a 53-year-old perimenopausal woman, and I love the shampoo and conditioner," raved a fan. "It's sensitive enough that it doesn't irritate my scalp, and my hair feels thicker. I have been using the set since 2020 and it is worth every penny."

Why we love it

Thinning hair can be a real confidence killer, so we're always on the hunt for products that actually work. This duo does just that, and the reviews from dozens and dozens of satisfied customers speak volumes.