The Short Answer
The Saalt Disc and the Cora Perfect Fit Disc are the best menstrual discs on the market right now. Both are made from 100% medical-grade silicone, feature built-in removal notches, and hold the equivalent of 5 to 6 tampons.
If you have an exceptionally heavy flow, the Nixit Disc is your top choice. It holds a massive 70ml of fluid and uses an ultra-soft, one-size-fits-all design. Is Nixit Disc Safe
No matter which brand you choose, always prioritize reusable silicone over disposable plastics. Reusable Vs Disposable Disc
Why This Matters
Switching to a disc is a massive upgrade over traditional products. A high-quality menstrual disc holds up to 70ml of fluid, easily outperforming heavy-duty tampons and cups. Are Tampons Toxic
Unlike traditional cups, discs sit higher up in the vaginal fornix and do not use suction to stay in place. This makes them significantly more comfortable and generally much safer for people with an IUD. Are Menstrual Discs Safer Than Cups
Finally, the financial and environmental savings are undeniable. A single medical-grade silicone disc costs around $35 and lasts up to 10 years with proper care. Safest Tampon Brand
What's Actually In Menstrual Discs
When you switch to a premium reusable disc, the ingredient list is incredibly short.
- Medical-Grade Silicone ā The gold standard for internal period care. It is biocompatible, hypoallergenic, and won't disrupt your vaginal pH. Are Menstrual Discs Safe
- Medical-Grade Dyes ā Used to safely color the discs. Look for brands that use FDA-compliant, heavy-metal-free colorants.
- Proprietary Polymers ā Found mostly in disposable discs like Softdisc and Flex. While considered body-safe, these plastics aren't as thoroughly tested for long-term endocrine disruption as pure silicone. Is Flex Disc Safe
What to Look For
Green Flags:
- 100% Medical-Grade Silicone ā Ensures your disc is free from BPA, latex, and toxic phthalates.
- Removal Notches or Loops ā Features like Saalt's finger notch or a pull tab make removal completely mess-free.
- Size Options ā Brands that offer small and regular sizes better accommodate different cervix heights.
Red Flags:
- Disposable Plastics ā Single-use discs generate unnecessary waste and rely on rigid plastic rims that can cause cramping.
- "Mystery" Silicone ā Cheap knock-offs on Amazon rarely use verified medical-grade materials. Always buy directly from reputable brands.
- One-Size-Fits-All Rigid Rims ā If a firm disc is too large for your anatomy, it will constantly pop out from behind your pubic bone.
The Best Options
Here are the safest, highest-performing menstrual discs available today. We strongly prefer reusables over disposables for both material safety and environmental impact. Best Menstrual Cup
| Brand | Product | Verdict | Why |
|---|---|---|---|
| Saalt | Saalt Disc | ā | Features a perfect finger notch and comes in two specific sizes. |
| Cora | Perfect Fit Disc | ā | Excellent medium-firm rim that makes insertion an absolute breeze. |
| Nixit | Nixit Disc | ā | Made from ultra-soft silicone and holds a massive 70ml of fluid. |
| Flex | Flex Reusable | ā | High capacity and very firm rim for those who need a rigid fit. |
| Flex | Flex Disposable | ā ļø | Convenient in a pinch, but made of plastic and creates unnecessary waste. |
The Bottom Line
1. Choose medical-grade silicone. It is hypoallergenic, non-toxic, and safely lasts for up to a decade.
2. Look for a removal notch. Discs can be tricky to pull out at first, so a built-in grip is a game-changer for beginners.
3. Know your cervix height. If you have a low cervix, opt for a "small" size like the Saalt Small to prevent painful internal pressure.
FAQ
Can you feel a menstrual disc once it's inserted?
No. When placed correctly behind the pubic bone, you shouldn't feel a menstrual disc at all. Because it sits in the vaginal fornix where there are fewer nerve endings, it is often much more comfortable than a traditional cup. Menstrual Cup Vs Disc
Are menstrual discs messy to remove?
They can be at first. However, choosing a disc with a removal notch drastically reduces the mess. Brands like Saalt and Cora allow you to hook your finger directly into the rim, pulling it out horizontally to easily prevent spills.
Can you wear a menstrual disc with an IUD?
Yes. Because menstrual discs do not rely on suction to stay in place, they are generally considered safe for IUD users. Always check with your gynecologist first, and be careful not to snag your IUD strings when hooking the rim for removal. Are Menstrual Discs Safer Than Cups