What Are Menstrual Cups Made Of — And Are They Really Eco-Friendly?

In the search for more sustainable period products, menstrual cups have gained massive popularity. Marketed as a zero-waste alternative to tampons and pads, they claim to be better for your body and the planet. But what exactly are menstrual cups made of? And are they really as eco-friendly as they sound?

Let’s take a closer look.

🧪 What Are Menstrual Cups Made Of?

Most menstrual cups on the market are made from one of the following materials:

1. Medical-Grade Silicone

  • The most common material used

  • Hypoallergenic, flexible, and durable

  • Non-toxic and resistant to bacteria

  • Approved by health authorities for internal use

✅ Best for: Sensitive skin, long-term use (5–10 years), easy cleaning

2. Thermoplastic Elastomer (TPE)

  • A soft, rubber-like plastic material

  • Also hypoallergenic and flexible

  • Often used in medical devices

✅ Best for: People who are allergic to silicone

3. Natural Rubber (Latex)

  • Made from the sap of rubber trees

  • Biodegradable and natural

  • Not suitable for people with latex allergies

✅ Best for: Users seeking a plant-based alternative

Note: Always check whether the product contains BPA, phthalates, or dyes, especially if you're buying from an unknown brand. Reputable menstrual cups are always free of toxic chemicals.

🌍 Are Menstrual Cups Really Eco-Friendly?

Short answer: Yes — if used properly.

Here’s why menstrual cups are considered one of the most sustainable period options:

1. Reusable for Years

  • One cup can last 5 to 10 years with proper care.

  • This replaces thousands of pads or tampons over time.

2. Less Plastic Waste

  • Disposable menstrual products contain up to 90% plastic.

  • Most are not recyclable and end up in landfills or oceans.

A single person using disposable products produces over 120–150 kg (265–330 lbs) of period-related waste in a lifetime.

A menstrual cup? Just around 50–60 grams total.

3. Low Manufacturing Impact

  • Although silicone production requires energy, the overall carbon footprint of a reusable cup is far lower than producing thousands of disposables.

🧼 What About Cleaning and Hygiene?

Menstrual cups are easy to keep clean:

  • Rinse and wash during your cycle

  • Boil or steam sterilize between cycles

  • Store in a breathable pouch (usually included)

Using a cup sterilizer or folding steam cleaner makes this even easier—especially for travel.

🤔 Any Downsides?

  • Learning curve: It takes a few tries to get comfortable with insertion and removal.

  • Not one-size-fits-all: You may need to try different shapes or sizes to find your perfect fit.

  • Initial cost: Menstrual cups can cost $15–$40, but they pay for themselves in just a few months.

✅ So, Should You Switch?

If you're looking for a healthier, cost-effective, and eco-conscious period solution, menstrual cups are a great choice. They're made from safe, body-friendly materials, and when used consistently, significantly reduce your environmental impact.

Want to Explore More?

Browse our full selection of medical-grade silicone menstrual cups and eco-friendly period care at YouweiTrade or NyxCollection.

Your body deserves comfort. The planet deserves care. Menstrual cups offer both.

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