10 Best Thinx Btwn Teen Period of 2025

Main Highlights

Main Highlights

Main Highlights

• 
  SIZE 9/10 - Moisture-wicking & odor-controlling
• 
  Absorbent
• 
  Leak-resistant
• 
  Super Absorbency
• 
  Rinse after use and machine wash in mesh laundry bag on delicate cycle without softner or bleach. Hang-dry only.
• 
  95% organic cotton, 5% elastone Body, Gusset 100% polyester

Main Highlights

Main Highlights

• 
  Bikini-Style Period Underwear for Teens: Specially designed for teens, Thinx period underwear are flexible and helps provide outstanding comfort and absorbency during the menstrual cycle
• 
  All-Day Absorbency: Our womens period underwear holds up to 12 regular tampons' worth of flow. The super absorbent core layer can handle up to 3 regular pads' flow and helps provide reliable protection throughout the day. *individual results may vary.
• 
  Leakproof for up to 12 Hours: Thinx period underwear for women, featuring the LeakSafe barrier, helps provide reliable leak protection all day. These period panties are a complete replacement for disposable period products or as a backup to tampons or menstrual cups
• 
  Comfy & Flexible: Made with comfortable and flexible fabric, Thinx period underwear feels like regular underwear while offering built-in leak protection. Additionally, they are FSA / HSA eligible and are made without PFAS
• 
  We're Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we've been on a mission to be an innovative leader at creating comfortable and inclusive products for all life's leaks, while sparking conversation and building community along the way

Main Highlights

• 
  Brief-Style Period Underwear for Teens: Specially designed for teens, Thinx period underwear are flexible and helps provide outstanding comfort and absorbency during the menstrual cycle
• 
  All-Day Absorbency: This menstrual underwear for teens features an absorbent core layer that can absorb up to the equivalent of 3 regular pads or 12 regular tampons' worth of menstrual flow for all-day absorbency
• 
  Leakproof Comfort up to 12 Hours: This teen period underwear, made with cozy cotton, features a LeakSafe barrier, which helps provide up to 12 hours of protection. Wear these period panties for teens as a total replacement or backup to tampons / menstrual cups
• 
  Fresh & Dry Feeling: This moisture wicking underwear for women helps control odor and wicks moisture for a fresh and dry feeling. Thinx period underwear for teen girls is FSA/HSA eligible and are made without PFAS
• 
  We're Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we've been on a mission to be an innovative leader at creating comfortable and inclusive products for all life's leaks, while sparking conversation and building community along the way

Main Highlights

• 
  Brief-Style Period Underwear for Teens: Specially designed for teens, Thinx period underwear are flexible and helps provide outstanding comfort and absorbency during the menstrual cycle
• 
  All-Day Absorbency: This menstrual underwear for teens features an absorbent core layer that can absorb up to the equivalent of 3 regular pads or 12 regular tampons' worth of menstrual flow for all-day absorbency
• 
  Leakproof Comfort up to 12 Hours: This teen period underwear, made with cozy cotton, features a LeakSafe barrier, which helps provide up to 12 hours of protection. Wear these period panties for teens as a total replacement or backup to tampons / menstrual cups
• 
  Fresh & Dry Feeling: This moisture wicking underwear for women helps control odor and wicks moisture for a fresh and dry feeling. Thinx period underwear for teen girls is FSA/HSA eligible and are made without PFAS
• 
  We're Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we've been on a mission to be an innovative leader at creating comfortable and inclusive products for all life's leaks, while sparking conversation and building community along the way

Main Highlights

• 
  Brief-Style Period Underwear for Teens: Specially designed for teens, Thinx period underwear are flexible and helps provide outstanding comfort and absorbency during the menstrual cycle
• 
  All-Day Absorbency: This menstrual underwear for teens features an absorbent core layer that can absorb up to the equivalent of 3 regular pads or 12 regular tampons' worth of menstrual flow for all-day absorbency. *individual results may vary.
• 
  Leakproof Comfort up to 12 Hours: This teen period underwear, made with cozy cotton, features a LeakSafe barrier, which helps provide up to 12 hours of protection. Wear these period panties for teens as a total replacement or backup to tampons / menstrual cups
• 
  Fresh & Dry Feeling: This moisture wicking underwear for women helps control odor and wicks moisture for a fresh and dry feeling. Thinx period underwear for teen girls is FSA/HSA eligible and are made without PFAS
• 
  We're Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we've been on a mission to be an innovative leader at creating comfortable and inclusive products for all life's leaks, while sparking conversation and building community along the way

Main Highlights

• 
  Bikini-Style Period Underwear for Teens: Specially designed for teens, Thinx period underwear are flexible and helps provide outstanding comfort and absorbency during the menstrual cycle
• 
  All-Day Absorbency: Our womens period underwear holds up to 12 regular tampons' worth of flow. The super absorbent core layer can handle up to 3 regular pads' flow and helps provide reliable protection throughout the day. *individual results may vary.
• 
  Leakproof for up to 12 Hours: Thinx period underwear for women, featuring the LeakSafe barrier, helps provide reliable leak protection all day. These period panties are a complete replacement for disposable period products or as a backup to tampons or menstrual cups
• 
  Comfy & Flexible: Made with comfortable and flexible fabric, Thinx period underwear feels like regular underwear while offering built-in leak protection. Additionally, they are FSA / HSA eligible and are made without PFAS
• 
  We're Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we've been on a mission to be an innovative leader at creating comfortable and inclusive products for all life's leaks, while sparking conversation and building community along the way

Main Highlights

• 
  AS COMFORTABLE AS YOUR REGULAR UNDERWEAR95% Cotton+5% Spandex; features of breathable, stretchy, soft and highly absorbent.
• 
  ABSORBS UP TO 4 REGULAR TAMPONSPrevents leakage when used with pads, tampons or paper cups on heavy menstrual days. Fit for times of heavy menstrual flow, excessive discharge or sudden menstrual.
• 
  MADE FOR TEENS & GIRLSThe girls period panties can be served as first period gifts for girls. When girls start their menstrual cycles, they usually get pants and sheets messy easily during the menstruation. The girls' period panties can nicely help them avoid such embarrassing leakage. A must have for young girls starting their womanly journey.
• 
  WIDER AND LONGER LININGWith four-layer widened and lengthened protective linings, the lining coverage extends from the front to the back, which enables the teen period panties more protective to prevent outer clothes from getting stained, make your girls feel at ease during the period cycle at school or even during or after school activities.
• 
  MULTIPLE SIZES & EASY MAINTENANCEPlease find the menstrual underwear in right size for you inside the size chart. Hand wash and air dry is better for extending the lifespan of the leakproof underwear. Please don't put them on tumble dryer that will damage the lining.