Collagen can help improve the health of your skin, joints, hair and bones. Vital Proteins is one of the most respected brands and its collagen peptides powder with hyaluronic acid and vitamin C is on sale for Prime Day. Grab a 20-ounce tub for $38, a 20% discount from the original price.

One serving has 20 grams of collagen peptides and 100% of the daily value needed of Vitamin C, as well as 120 mg of hyaluronic acid. It’s easy to mix into your daily cup of coffee, water or other beverage of choice.

If you sit at a desk all day or are looking for a way to safely massage your back after a tough workout, the Chirp Wheel XR 3P Foam Roller Set is a good Prime Day product to pick up. The three-piece set is currently on sale for $100, down $30 from the original price. The set comes with a 4, 6 and 10-inch roll and serves as a good alternative to a foam roller that can be used on the back and neck.

If you’re looking for a classic pair of trusty adjustable dumbbells, the PowerBlock Elite EXP Adjustable Dumbbells are a solid choice. They are currently on sale for $300, 33% off their original price. These dumbbells offer weights ranging from five to 50 pounds. Once you max them out, they can expand. Expansion kits are sold separately and can increase the weights from 50 to 70 or 90 pounds each.

Having sets of free weights in your home is a good way to hold yourself accountable to a strength-training routine. Some people opt for adjustable dumbbells since they are made up of multiple weights and take up little space. However, there are some people who prefer a traditional dumbbell and that’s where the CAP Barbell Dumbbell Set with Rack could be a good option. It’s currently on sale for $142 during Prime Days and comes with five sets of dumbbells (5, 10, 15, 20 and 25 pounds) and comes with an A-Frame rack for easy storage.

I own one of these, and it’s easily one of the best investments I made for my home gym, because it keeps everything neatly stacked in one place and doesn’t take up a lot of room.

If you’ve been using the Peloton app and now feel ready to commit to the Peloton Bike, both the Peloton Bike and Peloton Bike Plus are on sale for Prime Days. The Peloton Bike is 15% off the original price and is marked down to $1,228, while the Bike Plus is discounted 20% off and is now $2,000.

If you’re uncertain about which one to get, you can always purchase one and try it out for 30 days before making a full commitment. You also won’t have to worry about assembling it yourself since Peloton sends their team to set up the bike for you in your room of choice.

I swear by Nutrafol Postpartum after it helped me regrow the hair I lost within a three-month period when I was going through the hair-shedding phase postpartum. The Postpartum supplement is on sale during Prime Day for 24% off. The subscription for Nutrafol Postpartum isn’t cheap, so now is the perfect time to take advantage of this deal. It’s normally $80 for the subscription, but this Amazon Prime Day you can purchase it for $66.50. If you aren’t postpartum, Nutrafol also has its original Women’s and Women’s Vegan formulas as well as Nutrafol Men, Nutrafol shampoo, hair serum and other products included in the sale. 

Magnesium is a popular supplement that’s made the rounds recently for its many health benefits. Nature Made Magnesium is offering a jar of 250 softgels on sale now at 29% off, marked down to just $28. CNET Sleep writer Aly Lopez depends on magnesium for different aspects of her health. “I’ve always suffered from pretty intense period cramps, and I’ve noticed they aren’t nearly as debilitating after taking magnesium,” she says. Additionally, she points out that she thinks the supplement has also helped calm her restless legs at night.

Sunscreen is important to have in your skincare routine daily. If you’ve been shopping around for the right sunscreen for your skin, you can check out ISDIN Eryfotona Actinica Zinc Oxide 100% Mineral Sunscreen. It’s currently marked down to $51 and 30% off the original price ($73). CNET Wellness Editor Anna Gragert swears by it after trying it out and loves how gentle it is on her skin. “It doesn’t irritate my skin, absorbs fast, leaves no white cast and feels natural on the skin,” Gragert says. Plus, it’s on CNET’s best facial sunscreen list, so you know it’s a solid pick.

One of CNET’s favorite pairs of running shoes for women, the Brooks Glycerin 20 Lightweight Sneakers are on sale ahead of Prime Day. You can grab select pairs based on color and size for $130, which is 18% off its original price. 

We named the Brooks Glycerin 20 Lightweight Sneakers the best everyday running shoes for women. You don’t even have to be a runner to appreciate a pair of Brooks. Many first responders and people who work on their feet all day also enjoy the support and comfort provided by the shoe.  

If you want a pair leggings that look and feel great for a fraction of the price, you’ll want to stock up on Sunzel leggings. I’d previously written about how these are some of my favorite affordable leggings found on Amazon. These leggings are lightweight, come in various colors and lengths and certain styles and colors are currently 50% off for Prime Day. Pick up a pair for $15 and take advantage of the other legging styles that are on sale as well.

An under-desk treadmill is a good way to get some steps in during the day. If you work remotely full-time or are on a hybrid work schedule, chances are it can be a challenge to get some exercise in regularly. Pick up the Superun Walking Pad on Amazon Prime Days for 38% off. The deal marks down the treadmill from $160 to $100. 

You can multitask while working and get movement in by walking on the walking pad at the same time. It’s also small enough that you can store it under your bed or couch when it’s not in use. 

Creatine monohydrate is a supplement that has been heavily studied and proven to be beneficial for your fitness goals. It’s also been shown to help with your mental health because creatine increases phosphocreatine in the brain, which can help reduce potential cognitive neurological diseases. 

I take creatine daily and find that it does help support my fitness goals as well as my cognitive health. Sports Research Creatine Monohydrate is currently on sale for Prime Day for $20. It’s Amazon’s top choice for creatine and you’ll get 100 servings in one pack, all for just $20. 

Make your walks or workouts more challenging by wearing a weighted vest. Amazon’s bestselling weight vest, the Zelus weighted vest, has select styles on sale for 18% off for Prime Day. You can pick up an 6-pound weighted vest for $24, and goes up to 30 pounds for $64. The style has a detachable pocket that allows you to store your belongings while you’re out and about. Zelus also has heavier weighted vests if you’re looking to take things up a notch.