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LoveLunaUK LoveLunaUK
  • SHOP
    • New Arrivals
    • Adult
      • Core Period Briefs
      • Seamfree Period Briefs
      • Luxe Period Briefs
      • Eco Period Briefs
      • Super Period Briefs
      • Adult Swim
      • Incontinence
      • Anti Chafe
    • Teen
      • Teen Period Briefs
      • Teen Seamfree Period Briefs
      • Teen Swim
    • Reusable Pads
    • Bundles
  • SALE
    • Clearance
  • EXPLORE
    • How it works
    • How to wash
    • FAQs
    • Reviews
  • ABOUT
  • BLOG
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BLOG

The Best Period Underwear Styles for Teens
Jun 15, 2026
It's Time to Talk About Period Pain
Mar 03, 2026
Parent's Guide to Teens Swimming on their Period
Feb 26, 2026
Best Period Underwear for a Heavy Flow
Feb 05, 2026
Period Cramps, Cramping Your Style?
Nov 25, 2025
5 Common Myths About Period Underwear (And Why They’re Wrong)
Aug 07, 2025
Let’s Talk Leaks: Meet Incontinence Underwear
Jul 07, 2025
Finding Your Flow: The Best Styles of Period and Incontinence Underwear
Jun 24, 2025
Your First Period: The Main Event
Apr 29, 2025
1 2 3 … 5 Next
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★ Reviews

Let customers speak for us

177 reviews
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78%
(138)
6%
(11)
8%
(14)
3%
(6)
5%
(9)
146
11
J
Teens First Period Swim Bikini Brief - Black
James Mclellan
Prompt delivery

Bought for my daughter. Great sizing. Has still to use them in the pool but seems promising.

L
Teens First Luxe Period Bikini Brief - Pink Glitter
Leigh Camlin
Great fit

I bought these for my 9 year old just in case. I was 10 when I first started mine and we're on holiday soon so I didn't want to be away and unprepared. She's tall and skinny and I got these unsure if they'd fit because it said for preteens but with being so young I'm glad I bought them. They definitely have room so she could grow more and they'd be fine but there wasn't any gaps that could leak out which was my main concern. The material is lovely, my daughter said they were comfortable and she was very happy with them which is the main thing. I know when it does come I'll be ordering more but for now it's peace of mind.

E
Teens Period Bikini Brief 3 Pack - Black
E Beswick
Great quality underwear

My daughter dances, does gymnastics and is generally very active! Neat and comfortable with no fear of leakage. Not bulky at all under leotards etc.

B
Ladies Period Full Brief - Beige
Bethany Watson
misleading

Absorption Gusset does not go all the way up to the top seam as pictured. Only slightly higher than other brands/other luna product I bought

E
Ladies Period Luxe Midi Brief - Black
Emma Russell
VERY SMALL SIZES

I loved the pattern and the quality however after 1 wear they have shrunk and now far too small. I'm a size 12/14. And I would recommend sizing up.

Really wished I did. Gutted I can no longer wear mine.

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