Menstrual Cups for Tweens and Teens: A New Chapter in Period Care

Menstrual Cups for Tweens and Teens: A New Chapter in Period Care

Girls are growing up and they need support. It feels like going through the ringer with different wrestlers called hormones, emotions, body changes, and school all at once. So we design products for their growing bodies — not adult ones.

Every girl is different. One of the most impactful choices a girl can make is what she uses for her period. Periods are an essential biological function that half of the world’s population has. We want to support girls in all of their decision making about what they use for their period. This is why Scarlet created the menstrual cup for tween and teen girls.

There are moments when a girl wants more freedom during her period. Maybe she’s tired of changing products constantly at school. Maybe she cares about the planet and wants to reduce waste. Maybe she’s curious about what else is out there. That’s why we made Scarlet by RedDrop Cups.

Our co-founder, Dana Roberts, spent years listening to tween girls talk about what they actually need from period products. After trial and error, we’re launching our menstrual cup designed specifically for tweens and teens. They’re made so girls can keep doing what they love without interruptions.

What is a Menstrual Cup?

Menstrual cups are a newer option in the world of period care. They’re designed to safely collect blood inside the body, hold it in a soft cup, and be emptied when full or after up to 8 hours. It’s known as an alternative for those who want to reduce their use of disposable one-time products like pads, liners, and tampons.

For the girls who want longer-lasting protection, Scarlet Cups are perfect whether she’s at school, on the field, swimming with friends, or even sleeping. They’re smaller, softer, and made from 100% medical-grade silicone for a comfortable experience every time. Scarlet gives girls confidence to move freely, have fun, and live their lives. The best part is that moms know girls are protected with a safe, reusable option that lasts 2 to 3 years with proper care.

Scarlet helps girls feel in control of their period care as they grow, remain active, and make choices that align with their values.

What You Need to Know

Each Scarlet Cup is made from 100% medical-grade silicone and designed to be smaller and softer for growing bodies. It provides up to 8 hours of leak-free protection and can even be worn overnight. Plus, it’s pediatrician and mom approved for peace of mind.

We are the first to create a menstrual cup that fits tween and teen girls’ bodies. It’s a big deal and important to us to support girls at every stage of life. We believe that her first experience should be manageable and empowering.

Let’s Get Real About the Learning Curve

Here’s the truth: cups have a learning curve. They’re objectively different from pads or tampons. It takes practice to learn how to fold, insert, and remove them comfortably. It will probably be messy at first. You might feel frustrated during your first cycle or two.

But here’s what else is true: it gets easier every time you use it. Just like tampons, just like anything new. It typically takes two to three cycles to get the hang of it. Once you do, you’ll have up to 8 hours of worry-free protection that moves with your body.

We made Scarlet Cups to support you through that learning process. They’re smaller and softer so they’re easier to work with. They have an easy-grip stem with a ring for removal. And they’re designed to seal comfortably once they’re in place.

Cups vs. Tampons: What’s the Difference?

You might be wondering why you’d choose a cup over our Scarlet Tampons (or why you’d choose tampons over a cup). Here’s the honest breakdown:

Scarlet Tampons:

  • Hold up to 6g of fluid (perfect for light to moderate flow days)
  • Need to be changed every 4-8 hours
  • Single-use and disposable
  • Easier learning curve for first-time users
  • Great for girls who want simplicity

Scarlet Cups:

  • Hold up to 15-17ml of fluid (about 3 tampons’ worth)
  • Can be worn for up to 8 hours, including overnight
  • Reusable for 2-3 years
  • Steeper learning curve but more freedom once mastered
  • Great for girls who want sustainability and longer wear time

The truth? You don’t have to choose just one. Many girls use cups at night or on weekends when they have more time and privacy, and use tampons or pads during school days. You get to decide what works for your body, your flow, and your life.

How to Use a Scarlet Cup

Insertion:

  1. Wash your hands thoroughly
  2. Fold the cup - here are two beginner-friendly techniques:
  • C-Fold: Fold the cup in half so it looks like the letter C. This is the most popular fold for beginners.
  • Punch-Down Fold: Push one rim down into the cup to create a narrow point. This makes the smallest insertion point and can be more comfortable for first-timers.
  1. Relax your body and find a comfortable position:
  • Sitting on the toilet: Lean back slightly with your knees apart
  • Squatting: This opens your vaginal canal and can make insertion easier
  • Standing: Place one foot on the toilet seat or bathtub edge Try different positions to see what feels most natural for you.
  1. Gently guide the folded cup into your vagina at a slight angle toward your tailbone (not straight up)
  2. Once inside, the cup will open and create a seal
  3. You can gently rotate the cup or press on the base to ensure it’s fully open

Removal:

  1. Wash your hands
  2. Relax and find a comfortable position
  3. Pinch the base of the cup to break the seal (this is important - don’t just pull the stem)
  4. Gently pull the cup out while keeping it upright
  5. Empty the contents into the toilet
  6. Rinse with water and mild soap
  7. Reinsert or store until next use

Daily Care:

  • Rinse your cup with water each time you empty it
  • Wash with mild, unscented soap once a day
  • Between periods, store it in the breathable pouch it comes with

Between Periods:

  • Sterilize your cup by boiling it in water for 5-7 minutes
  • Make sure it’s completely dry before storing
  • Keep it in a clean, breathable place (not an airtight container)

For Girls Trying Cups for the First Time

How do I know if I’m ready? If you’re curious about cups and want more freedom during your period, you’re ready to learn. There’s no rush, but if you’re interested, Scarlet is here to support you.

Will it hurt? It shouldn’t. Scarlet Cups are smaller and softer, so they’re gentle going in. If it does hurt, you might need to relax more or try a different folding technique. Take your time.

What if I can’t get it out? First, don’t panic. Take a deep breath and relax your muscles. Squat down or bear down gently like you’re having a bowel movement - this helps bring the cup lower. Pinch the base to break the seal, then gently remove it. If you’re still struggling after trying at home, ask your mom or school nurse for help. The cup cannot get lost inside you.

Let’s talk about the fear that the cup might get lost inside you. Here’s the truth: it can’t. Your vagina is not an endless tunnel. The cervix (the opening to your uterus) sits at the top of your vaginal canal and blocks anything from going further. The cup sits in the vaginal canal, below your cervix, just like a tampon does. There’s literally nowhere for it to go. The stem is there to help you locate it, and even if you can’t reach the stem right away, squatting and bearing down will bring it lower so you can pinch the base and remove it.

How messy is it really? The cup collects all the blood to prevent leaks. When you remove it, you’ll need to pour the contents into the toilet. You might get some blood on your hands during removal. That’s normal and it washes off easily. On heavier flow days, you might need to empty your cup more frequently than every 8 hours. Pay attention to your body - if you feel a heavier sensation or notice spotting, it’s time to empty it. After a cycle or two, you’ll know your patterns.

How do I empty it at school without making a scene? Empty it in the toilet stall, then rinse it in the sink if possible. If there’s no sink nearby or you need more privacy, head to the nurse’s office. You can also use toilet paper to wipe it clean in a pinch, then rinse it properly when you get home. The good news? With 8 hours of wear time, many girls can wait until they’re home to empty it.

What if it leaks? It takes 2-3 cycles to get a handle on the cup and your flow. We suggest wearing our liners or period underwear during this learning phase. Leaks usually happen because the cup isn’t fully open or positioned correctly - it gets easier with practice.

Can other people tell I’m wearing it? No. The cup sits inside you, so it’s completely invisible.

What if I drop it in the toilet? If you drop it in the toilet, it’s okay. Just take it out, wash it thoroughly with soap and water, and you can use it again.

Do I have to touch blood? Sometimes you will touch blood. It happens with all period products - pads, tampons, and cups. Washing your hands before and after takes care of it.

Can I wear this at night? Yes! Unlike tampons, cups are safe to wear for up to 8 hours, including overnight. This is one of the biggest benefits of cups.

For Tweens & Teens Already Comfortable with Period Products

What makes Scarlet Cups different from other cups? They’re smaller, softer, and made specifically for growing bodies. Most cups on the market are designed for adults who’ve given birth. Scarlet Cups are first-time friendly.

Can I wear it at school or practice? Definitely. You’ll stay dry and confident for up to 8 hours - no constant bathroom trips needed.

What are they made of? 100% medical-grade silicone - safe, clean, and body-friendly.

How do I know when it’s full? You might notice a heavier feeling or light spotting. After a couple cycles, you’ll learn your flow patterns and know when to empty it. Most girls don’t need to empty it more than 2-3 times per day.

Do I use the same cup again? Yes. One cup lasts for 2-3 years with proper care. That’s hundreds of tampons or pads saved.

What if I’m scared to try it? That’s completely normal. Go at your own pace. Watch some tutorials, talk with your mom or someone you trust, and practice at home first. You’ll get the hang of it quickly.

What to Expect Your First Cycle with a Cup

Your first period using a cup will probably take longer in the bathroom. That’s completely normal. You’re learning a new skill. Here’s what to expect:

  • Insertion might take a few tries: You might need to remove it and try again to get the angle right. Be patient with yourself.
  • You’ll probably spend more time in the bathroom: Plan for extra time, especially at home when you’re learning.
  • It might feel weird at first: If you can feel the cup once it’s in, it’s probably sitting too low. Push it up a bit higher.
  • Removal will be awkward: Your first few times removing it, you might feel clumsy. That’s normal. You’ll develop your own technique.
  • You might leak during your learning phase: Wear a liner or period underwear as backup for your first 2-3 cycles.

By your second or third cycle, you’ll have your rhythm down. It becomes second nature, just like anything else you’ve learned.

For Moms (Supporting First-Timers)

How do I know if she’s ready? If she’s asking questions, expressing interest, or wanting more independence with her period care, she might be ready. Every girl is different. When she’s ready, Scarlet helps her feel comfortable and confident.

Are cups safe for tweens and teens? Yes. When used correctly, menstrual cups are completely safe. Scarlet Cups are smaller, softer, and designed specifically for growing bodies. They’re pediatrician approved.

Is it sanitary? How do I know she’s cleaning it properly? Yes, it’s sanitary. She’ll need to rinse it each time she empties it and wash it once a day with mild soap and water. You can teach her how to clean it at home first, then check in as needed about her routine. Between periods, she should sterilize it by boiling it for 5-7 minutes.

What about Toxic Shock Syndrome (TSS)? TSS is extremely rare with menstrual cups - significantly lower risk than with tampons. Scarlet Cups are made from medical-grade, non-absorbent silicone, which doesn’t create the environment where TSS-causing bacteria can grow. To stay safe, she should empty and rinse the cup every 8 hours and always wash her hands before and after use.

What if she can’t get it out? First, practice at home together. Build a routine where she’s calm and has time to learn insertion and removal. If she’s struggling, remind her to relax, squat down, and pinch the base to break the seal before pulling. If she needs help after two to three cycles, she can go to the school nurse. The cup has a stem for easy removal and cannot get lost inside her body.

How does she deal with it at school? She can empty it in the stall, pour the contents in the toilet, and rinse it at the sink. If she needs more privacy or there’s no sink in the bathroom, the nurse’s office is a good option. The benefit of cups is that with 8-hour wear time, she might not need to deal with it at school at all.

Is it age-appropriate? Will it affect her body? Yes, it’s age-appropriate. Scarlet Cups are specifically designed for smaller, growing bodies. It will not affect her body, growth, or development in any way.

How much does it cost versus disposables over time? One Scarlet Cup lasts 2-3 years with proper care. Compare that to buying pads or tampons every month for 2-3 years - the cup pays for itself while reducing waste. It’s an investment in her comfort and the planet.

What if she loses it inside her? She won’t. The vagina is not an open cavity - the cervix blocks anything from going further. The cup sits in the vaginal canal, just like a tampon does, and the stem makes it easy to locate and remove.

How do I teach her to use this when I’ve never used one myself? You can learn together. Watch tutorials, read the instructions, and practice the folding techniques. Or, if you’re open to it, try one yourself first so you can guide her from experience. Every girl is different from her mom, so even if you prefer other products, supporting her choice matters most.

Why Choose Scarlet Cups?

Girls want to make decisions that align with their values. Cups offer:

  • Longer wear time: Up to 8 hours without changes
  • Fewer leaks: Reliable seal for sports, school, and sleep
  • Comfort and convenience: No bulky pads or constant bathroom trips
  • Reusable and sustainable: Reduces waste and saves money
  • Confidence and independence: Encourages body awareness and ownership of period care
  • Gentle design: Smaller size and softer silicone made for first-time users

With the right education and the right design, cups can be life-changing. They offer girls freedom, confidence, and sustainability all in one. Moms gain peace of mind knowing their daughters are using a safe, doctor-approved, reusable option that encourages independence and care for the planet.

Scarlet Cups are now available online and in select Ulta Beauty stores.


Sterling P. Jones is a wellness writer and beauty expert who believes in empowering women through education. As the founder of The Beauté Study, she teaches women how beauty and wellness practices can be tools of personal power. Sterling specializes in cycle-conscious living and writes about the intersection of beauty, wellness, and feminine health. Her approach to period education combines cultural insight with practical guidance, helping young women understand their bodies as sources of strength rather than shame.

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