Thinx Period Underwear: An Honest Contributor Review

Are Thinx Period Underwear Worth It?

Raise your hand if you’ve ever struggled with uncomfortable tampons or pads, worrying about staining your favorite pair of white jeans, or the frantic panic when you realize you’re out and don’t have a spare tampon in your purse. We’ve definitely been there. Introducing period panties - your eco-friendly solution to all of these problems.

We’re all well aware that traditional tampons and sanitary pads aren’t exactly planet-friendly. Made out of plastic, they stick around in landfills for thousands of years. Also, the chemicals and synthetic fragrances aren’t great for your bodies either - for example, a recent study found that tampons from several different brands may contain toxic metals like arsenic and lead. Reusable period panties can be used for years - which means less waste. If you do want to stick with disposable products (at least initially), we recommend trying out biodegradable or natural options (check out Viv, Natracare, or Cora, amongst others!). Menstrual cups are another great eco-friendly option.

There are so many great brands making period panties these days. We’ve been long term users of the Thinx hiphuggers and wanted to share our ~ honest ~ thoughts with you guys.

A Review of their Comfort Stretch Hiphuggers Period Underwear

Pricing in at $36 for a pair of their Comfort Stretch Hiphuggers, this may seem like a pricey upfront investment, but trust us - it’s worth it in the long run. These panties are super durable and long-lasting - ours are running on 4 years and are still going strong! They’ve started to lose a little bit of their elasticity, but that is after 4 years and they still have a while to go. If you think about all the tampons or sanitary pads you would have used in that time the price evens out faster than you would think!

Our favorite feature of these Thinx panties is how absorbent they are. Seriously, they feel super secure and you won’t need to worry about leaks. You can keep them on for up to 12 hours without any issues. If you have a very heavy flow you may want to supplement with a panty liner for extra security, but for most people the panties are enough!

When it comes to care, it’s super easy (and really not gross at all!). After use, rinse out your panties in cold water and just throw them in the laundry with dark colors. Thinx does recommend not using the dryer, but honestly we have been and haven’t had any issues. If you want to be more careful, you can definitely hand wash and air dry too.

We’re not saying Thinx is perfect. Their panties are made from polyamide and polyester, which are not organic or biodegradable materials. Many of you may also have heard about the class action settlement against Thinx in 2023 after tests found that their products contained PFAS.

However, this is not a dealbreaker. Thinx denied the claims, and also agreed to take measures to ensure that PFAS aren’t intentionally added to their panties going forward. Experts acknowledge that the presence of these substances don’t necessarily mean the products are unsafe to use, and also noted that PFAS are present in virtually any water, stain or wrinkle-resistent material. All Thinx underwear is OEKO-TEX certified, which means it’s free of harmful chemicals (as per a Swiss research organization).

PS - if you’re not happy with your Thinx purchase (and we will be very surprised if this is the case!), they have a 45 day return or exchange policy.