Period Underwear Brand Comparison
Thinx vs Modi Bodi vs Speax: The Best Period Undies Compared | |||
|---|---|---|---|
| Products | |||
| Pricing | Starts at $24, up to $90 for sets | Starts at $19, up to $160 for bundles | Starts at $28, up to $104 for sets |
| Discounts / Promo Codes | Free shipping on first order | 20% off and free shipping on first order | Free shipping on first order |
| Tech | Four-layer technology | Three- and two-layer technology | Four-layer technology |
| Capacity | 10 to 20mL | 10 to 20mL | Up to 40mL |
| Sizing | XXS to 3XL | 2XS to 6XL | XS to 5XL |
| Extra features | Organic cotton line air (ultra-thin) | Seamfree line Vegan line Curvy line | Pee proof |
| Guarantee | 60 days, free returns | 30 days for first time buyers | 60 days, free returns |
| Product care | Rinse after use, wash in a mesh laundry bag on a cold cycle, and hang dry. | Wash in a mesh laundry bag, on a cold, gentle cycle then hang dry. No softener or bleach, which can affect the special fabrics. | Rinse after use, wash in a mesh laundry bag on a delicate cycle, and hang dry or tumble low. Also no softener or bleach. |
| Giving back | |||
| Website |
Related reading: Ruby Love vs Modibodi: Which Leak-Proof Underwear is Best?
Why We Recommend Period Panties
I was skeptical about using period panties over tampons. But not only do they do a surprisingly leak-proof job, they also can provide a boost in confidence at particular parts of your cycle. Here is where they’ve come in handy for me:
Before your period starts…
… but when you are worried that it might – this can give you the insurance you need if you aren’t quite sure when you’ll start your flow.
While sleeping…
…they do a great job and I now prefer to wear them at night vs. tampons or pads.
On the heaviest flow days…
…period panties offer an extra bit of protection, which translates into a significant boost in confidence.
Top 3 period underwear brands
From the Land Down Under comes Modibodi. Bothered by the lack of innovation in women’s period products and underwear, founder Kristy Chong came up with the idea shortly after she gave birth and experienced bladder leak issues.
She started developing the product in late 2013 and took a couple of years to create her patented product. Today, it’s used not only in underwear, but also Modibodi’s activewear, shapewear, swim wear, and maternity underwear.
Between the three companies, they offer the widest range of sizes from 3XS to 6XL, and absorbency from moisture wicking to heavy overnight (capacities of 10 to 20mL as well).
Like Thinx, Modibodi uses multi-layer fabric technologies called Modifier and Modifier Air Technology™ for their wares, with two to three layers depending on what absorbency the item is designed for. They also use fibers like bamboo, merino, nylon, and microfiber in different parts of their products. Modibodi offers more shopping options by having seam-free, vegan, and curvy lines, catering to people with specific needs and preferences.
Modibodi also has mostly compostable packaging, which is pretty awesome.
It’s also interesting to note that Modibodi sells a breastfeeding singlet for new moms who may experience breast milk leaks—a pretty unique offering in this period panty market.
Since they’re made by the same parent firm, Speax utilizes the same fabric technology as Thinx. In fact, panties from both Speax and Thinx are very comparable, with the exception of absorbency.
Speax vs Thinx: What’s the difference?
Even though they are both technically owned by the same company, the biggest difference between Speax vs Thinx is that Speax can absorb 2x more than Thinx — up to 8 teaspoons of fluid, or about 40mL. This is probably due to urine flowing at a faster rate and in more volume than menstrual fluid, which makes the Speax capacity more ideal for that purpose. It’s hard to say if Speax and Thinx are actually interchangeable though—their FAQs just refer them to each other when that question comes up.
Both Thinx and Speax are manufactured in a family-run facility in Sri Lanka that observes ethical and sustainable product development.
Reviews of Thinx, Modibodi, and Speax
When it comes to “unmentionables,” you best believe women are going to scrutinize everything – especially when it comes to helping out at that time of the month. Since each person will have their own views on MobiBodi, Speax and Thinx, we complied some reviews from women who have used period panties, and what they think:
The Verdict: What Are the Best Period Panties - Speax, Thinx or Modibodi?
Since the price points of the three brands are pretty similar, it really comes down to your needs and intended use case. Here are our recommendations after analyzing the pros and cons in-depth:
If you’re primarily looking for protection against leakage and/or sweat marks during tough workouts, give Thinx a try. The offer the highest quality period-proof panties out there, so you can know you’re covered in even the most dire of situations.
Thinx offers a 60-day guarantee with free returns, offering the peace of mind to test and see if their panties are comfortable enough to work for your body and lifestyle.
If your size it tricker to shop for, then Modibodi might have the right item for you in their vast inventory. They have panties in sizes from 2 XS to 16 XL! The team at Modibodi really have done a great job creating a range of period panties for women of all sizes, from small to full figured.
Modibodi even has a line of vegan products, so if you are trying to eliminate allergens or animal products from your life, they are the best.
Frequently Asked Questions (FAQ)
What are period panties?
Period panties are underwear that you use during your menstrual period. They are made with special fabrics that absorb discharge and draw them away from your body, yet lock the moisture in the fabric itself. They’re leak-resistant, but also breathable. So that’s basically magic, right? Actually, it’s science!
These fabric features have been around for some time now as a development of the technology of disposable diapers. However, it took a lot of trial and error to get them in the right combinations and blends to make them the reusable products that they are today.
Why do women wear period panties?
For the most part, women use period panties to spare their nicer knickers from potential mess. These new products achieve that and much more. Depending on how heavy your flow is, Thinx, ModiBodi, and Speax all eliminate the need for tampons, pads, and menstrual cups — allowing you to skip an entire step in your Shark Week routine and just jump right into undies. Wearing these reusable panties also reduces your environmental footprint since you’re not consuming menstrual products on a monthly basis.
Conversely, some girls use them as a back-up protection on top of traditional feminine products. You know those days when your flow is just relentless, and you need to wear white. They’d also be more comfortable overall since it’ll feel just like wearing any other pair of undies in your drawer. Lastly, free bleeding is very much a thing, and period panties can help you dip a toe into that movement.
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Conversely, some girls use them as a back-up protection on top of traditional feminine products. You know those days when your flow is just relentless,\u00a0and<\/i>\u00a0you need to wear white. They\u2019d also be more comfortable overall since it\u2019ll feel just like wearing any other pair of undies in your drawer. Lastly,\u00a0free bleeding<\/a>\u00a0is very much a thing, and period panties can help you dip a toe into that movement.<\/p> <\/p>"}}]}
Methodology
We conduct extensive research to evaluate the pricing, effectiveness, accessibility, overall quality, and user experience of each product we review. This also included examining and comparing them to several alternatives.
| Review Process | Key Metrics | Weighting |
|---|---|---|
| Purchase online | - ease to complete intake form - affordability - upfront commitment or subscription required? - money back guarantee or refund policy? | 1 |
| Shipping + unboxing | - shipping cost - time from order to treatment delivery - sustainable packaging | 1 |
| Testing + journal for 1-3 months | - ease of use - transition into habitual use - taste / smell / feel / pain | 1.5 |
| Results after 3 months of use | - efficacy / results - ease of forming a health habit - requires additional purchae? - responsive customer support - willingness to recommend to a friend | 1.5 |
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For the most part, women use period panties to spare their nicer knickers from potential mess. These new products achieve that and much more. Depending on how heavy your flow is,\u00a0Thinx<\/a>,\u00a0ModiBodi<\/a>, and\u00a0Speax<\/a>\u00a0all eliminate the need for tampons, pads, and menstrual cups \u2014 allowing you to skip an entire step in your Shark Week routine and just jump right into undies. Wearing these reusable panties also reduces your environmental footprint since you\u2019re not consuming menstrual products on a monthly basis.<\/p> <\/p> <\/p> Conversely, some girls use them as a back-up protection on top of traditional feminine products. You know those days when your flow is just relentless,\u00a0and<\/i>\u00a0you need to wear white. They\u2019d also be more comfortable overall since it\u2019ll feel just like wearing any other pair of undies in your drawer. Lastly,\u00a0free bleeding<\/a>\u00a0is very much a thing, and period panties can help you dip a toe into that movement.<\/p> <\/p>"}}]}
