AllMatters Menstrual Cup Size A

The AllMatters Menstrual Cup Size A in the Health & Wellness category is a premium, ethically produced menstrual cup that combines comfort with a strong environmental mission. This menstrual cup is an excellent investment for those who want a top-quality, body-safe, and sustainably sourced period product.

Who it's for

Size A is designed for women under 30 who have not had a vaginal birth, or for lighter flows. It is especially popular among sustainability advocates and those seeking a certified ethical brand.

• Eco-conscious individuals looking for a B Corp certified period product
• Women with chemical sensitivities who want a toxin-free cup
• Travelers and minimalists seeking a durable, all-in-one period solution
• First-time users who want a brand with strong customer support and guidance

Key features & specs

How it compares

Compared to many other cups, AllMatters (formerly known as OrganiCup) stands out for its B Corp certification, which guarantees strong social and environmental standards. It is slightly firmer than the SckoonCup, offering easier opening, but still softer than the DivaCup.

How to use it

1. Boil the cup for 5 minutes before first use to sterilize, and between cycles.
2. Fold the cup using the punch-down fold, then insert it at a 45-degree angle toward your tailbone.
3. Once inserted, twist the cup 360 degrees to ensure it opens fully and the stem is not twisted.
4. Wear for up to 12 hours, then remove by squeezing the base to release the seal.
5. Clean the cup with warm water and a mild, fragrance-free soap after each emptying.
6. Store your AllMatters cup in the provided organic cotton bag away from heat and humidity.

"I switched from tampons to AllMatters and I’m never going back. The cup feels high quality and I love that it’s B Corp certified." — Verified buyer

Sustainability & ethics

AllMatters is a certified B Corporation, meaning it meets rigorous standards for social and environmental performance. The cup is made from high-grade silicone without any toxins, and the packaging is FSC certified and fully recyclable. The company offsets its carbon emissions and donates 1% of sales to environmental causes.

Frequently asked questions

Is AllMatters cup size A suitable for heavy flow?

Yes, with a capacity of 30 ml, it can hold up to two tampons' worth of fluid. It is a great choice for moderate to moderately heavy flow.

How does AllMatters compare to disposable menstrual products?

AllMatters eliminates the waste of hundreds of pads or tampons over its 10-year lifespan. It is far more cost-effective and environmentally friendly.

Can I sleep with the AllMatters cup?

Yes, you can safely wear the cup for up to 12 hours, including overnight. It is designed to be leak-free during sleep.

Is the AllMatters cup toxic-free?

Absolute. The cup is made from pure medical-grade silicone with no BPA, phthalates, latex, or dyes. It is one of the safest menstrual cups on the market.

Does the AllMatters cup come with a warranty?

Yes, AllMatters offers a 100-day money-back guarantee and a 1-year warranty against manufacturing defects. Their customer service team is known for being helpful and responsive.