AllMatters
Menstrual panties "TENCEL™ Brief"
Menstrual panties "TENCEL™ Brief"
Size chart
Size chart

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AllMatters Medium Absorbency TENCEL™ Brief Period Underwear — these are briefs with integrated absorbent protection, designed to make you feel at ease without disposable pads or tampons. These medium-waist briefs are extremely soft, breathable, fit like regular underwear, and provide up to 12 hours of protection day or night. Their edges are also soft and stretchy. The briefs are made from sustainable TENCEL™ Lyocell fiber.
🩸 Absorbs up to 20 milliliters (equivalent to 4 tampons).
💧 Up to 12 hours of protection – reliable protection with an ultra-thin layer.
Four-layer technology – ensures reliable protection against leaks and moisture.
🌬️ Breathable and exceptionally soft – with TENCEL™ Lyocell technology designed for comfort, adapts to the skin.
🚫 PFAS-free – the briefs are made without "forever chemicals" in their composition.
Instructions for use
Instructions for use
Use AllMatters period panties during menstruation, light incontinence, or vaginal discharge.
1. Before first use, it is recommended to wash the underwear to enhance the functionality of the absorbent layer (like a towel).
2. Use period underwear instead of pads, tampons, cups, or discs, or as a backup for extra protection.
3. After use, rinse the underwear with cold water until it runs clear.
4. You can use these period panties both day and night.
Ingredients
Ingredients
AllMatters period underwear is made in Portugal.
Period underwear layer structure:
1. Main fabric: 94% TENCEL™ Lyocell, 6% Elastane.
2. Inner layer: 77% Polyester, 23% Merino Wool.
3. Absorbent layer: 85% TENCEL™ Lyocell, 15% Polyester.
4. Waterproof layer: 100% Polyester.
All AllMatters packaging is made from recycled and/or recyclable paper and cardboard. Therefore, please dispose of the packaging in the appropriate recycling bin.

Product certificates
Product certificates
These panties are OEKO-TEX certified. The materials used in AllMatters panties are OEKO-TEX certified and free of harmful chemicals, pesticides, and biocides, making them gentle on the skin.
Care
Care
AllMatters period underwear washing instructions:
1. Machine wash in cold water (30°) or hand wash with a mild detergent.
2. Do not use fabric softener or bleach.
3. Hang to dry, avoid drying with a radiator or dryer.
When AllMatters period underwear wears out, it can be recycled.
F.A.Q.
F.A.Q.
1. How are AllMatters menstrual panties made?
AllMatters menstrual underwear combines highly absorbent materials with leak-proof layers to lock in moisture. They feel like regular underwear but provide excellent protection, regardless of your flow.
2. Are AllMatters menstrual panties hygienic?
AllMatters menstrual underwear is made from high-quality antibacterial materials that ensure hygiene and freshness. Additionally, they are OEKO-TEX certified, meaning they meet high safety standards for fabric use and are free from harmful substances.
3. What are PFAS? Are they used in AllMatters panties?
PFAS (per- and polyfluoroalkyl substances) are chemicals sometimes used to make fabrics water or stain repellent. AllMatters takes your health and the environment seriously, which is why it does not use PFAS in its menstrual underwear. Instead, AllMatters focuses on safe, non-toxic materials and conducts rigorous testing to ensure quality and safety.
4. How long can AllMatters panties be worn?
It is generally recommended to wear the underwear for 8–12 hours to ensure maximum protection and comfort. Menstrual underwear can be worn for as long as your flow allows, but not for more than 12 consecutive hours.
The underwear can be worn both day and night to absorb menstrual flow, urinary incontinence, or discharge. Simply wear, wash, and reuse.
Also, menstrual panties can be used as one part of protection, in conjunction with a menstrual cup, disc, or tampon.
5. How do I know if the underwear needs to be changed or replaced?
For the underwear to provide the best protection, you should regularly check if they are starting to feel damp or if you see blood in the seams. If you notice any of these signs, it's a signal that it's time to change them.
Didn't find an answer to your question?
Visit our frequently asked questions page, perhaps the answer awaits you there.
AllMatters is a Danish brand known for creating sustainable, reliable, and environmentally friendly menstrual products. This company caught our attention due to its innovative and eco-friendly menstrual solutions. The company states that its goal is to simplify everyday life and responsibly care for one's body while reducing the negative impact on nature.
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