Essential Brief - Moderate Flow
Essential Brief - Moderate Flow
Essential Brief - Moderate Flow
Essential Brief - Moderate Flow
Essential Brief - Moderate Flow
Essential Brief - Moderate Flow
Essential Brief - Moderate Flow

Essential Brief - Moderate Flow

Regular price €17,95
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Shipping calculated at checkout.

FLUX Essentials™ period pants look and feel like regular underwear but have the power to absorb your period and prevent leaks. This comfortable cotton underwear is quick-drying and super soft, bringing you next level comfort. 

The all-new FLUX Essentials™ line of period pants brings you comfortable cotton underwear with our signature built-in tech that absorbs up to 3 tampons' worth.

This new range uses excess left-over fabric which allows us to bring you a more affordable product whilst using fabric that would have otherwise gone to waste. One Essential Brief replaces at least 200 single-use disposables, making it a sustainable win-win.

Our mission is to help as many people as possible make the switch to sustainable period care, and our new Essential range makes our undies even more accessible to those wanting to make the switch.   

  • For Periods, Leaks and Incontinence
  • Holds 3 Tampons' Worth / 15ml
  • Wear For Up To 8 Hours Leak-Free
  • Soft, Stretchy and Comfortable
  • Lightweight and Quick-drying
  • OEKO-Tex Certified Materials
  • Free From Toxins, Chemicals and PFAS/PFOA

Materials: Body95% Cotton 5% Elastane Gusset: 100% Cotton, Breathable PUL Packaging: 100% Recycled and Recyclable Cardboard

🍃 Bleed Green: Each pair of our period pants replace 200+ disposables from going to landfill, reducing your waste by 99.5%

🤝 Giving Back: For every purchase, we give back to someone in need. Find out more about our #ByYouForThem giving back scheme here

We offer free shipping on all UK orders and free tracked shipping on International orders over £75.
For same-day dispatch and next day delivery, please place your order before 1pm.
All orders are dispatched from our UK warehouse using trusted couriers such as Royal Mail, DHL and DPD. 
 

Delivery options

UK

DPD Next Day Delivery Service 

Next day service, shipped by DPD tracked, £6.95

Royal Mail 1st Class Delivery Service 

1-2 days, shipped by Royal Mail tracked, £4.95

FREE Standard Shipping Service 

2-3 days, shipped by Royal Mail untracked

 

EU

*Free standard shipping is offered on all EU orders above £75 

Express Tracked Shipping Service 

1-2 days, tracked and signed, £14.95

Tracked Shipping Service under £75

3-5 days, tracked, £9.95

FREE Tracked Shipping Service under £75

3-5 days, tracked

 

USA & Canada

*Free standard shipping is offered on all International orders above £75

Express Tracked Shipping Service 

1-3 days, tracked and signed, £19.95

Tracked Shipping Service for orders under £75

5-7 days, tracked, £11.95

FREE Tracked Shipping Service for orders over £75

5-7 days, tracked

 

Rest of world

*Free standard shipping is offered on all International orders above £75

Express Tracked Shipping Service 

1-4 days, tracked and signed, £19.95

Tracked Shipping Service for orders under £75

5-7 days, tracked, £14.95

FREE Tracked Shipping Service for orders over £75

5-7 days, tracked

Think our period pants sound too good to be true? Take them on a risk-free trial for 60 days!

If our undies don't work as promised, let us know within 60 days and we'll refund you, no questions asked. The 60-day risk free trial applies to one worn pair of undies only. Refunds will be paid to the original payment method that was used to place the order.
🚿 Rinse after use.
🧽 Machine wash on 30-40 degrees.
 🍃 Hang to dry or dry indoors on a radiator.
⚠️ Do not use fabric softener or bleach. No tumble drying.
And that's it! Your FLUX Undies are ready to wear again!

Our Period Pants Are:

Sustainably Manufactured

We only use eco-friendly materials that are sustainably manufactured

Vegan and Cruelty-Free

Made from natural materials and never with animal materials or testing

Free From Nasties

Certified safe for skin and free from toxins, chemicals and fragrances.

How They Work

Our period pants absorb up to 5 tampons' worth of liquid, yet they look and feel just like regular undies.

Our built-in tech works like this:

1. Top layer wicks moisture away from the surface quickly, to keep you dry

2. Our middle layers absorb your blood and lock in your flow

3. The bottom layer pushes liquid back up and keeps you leak-free

It's simple. Just wear, wash and reuse.

Blood, Sweat, Whatever.

Three layers of fabric absorbing liquid showing how period pants work

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Customer Reviews

Based on 27 reviews
96%
(26)
4%
(1)
0%
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0%
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(0)
R
Rachel J (Southampton, GB)
Flow: Moderate
Products used: FLUX Undies, obvs!, Disposable pads
Very good

These work! Very comfy pants - no leaks, perfect for work and true to size - I will be buying more and weening myself off pads.

S
Sharon (Brandon, GB)
Flow: Moderate
Products used: FLUX Undies, obvs!
Never going back to pads again

Amazing product, takes all the hassle out of my period. I used to use disposable pads and switched last year to reusable ones as I thought it would be better for the environment and cost effective. They were great but kept slipping around in my pants, and they were comfortable but not like wearing underwear normally. This is wearing underwear normally. Instead of putting on a regular pair of pants on my period, I just put on these. And there's no mess, no bad smells while you wear them. And when I take them off I just give them a quick rinse before putting in the wash. I can't describe the difference these have made to my life. There's no way I'm going back to even reusable pads - these are lifechanging. Please, if you're reading this, buy a pack of 5 and don't look back.

o
orly frid (Ibiza Town, ES)
Flow: Super Heavy
Products used: FLUX Undies, obvs!

very comfortable.

L
Lauren (Glasgow, GB)
Flow: Super Heavy
Products used: FLUX Undies, obvs!
Comfortable, no leaks, bedtime favourite

So comfy and very secure, best things for periods by far!!

A
Anne Oxford (Bexley, GB)
Flow: Moderate
Products used: FLUX Undies, obvs!, Tampons, Disposable pads, Menstrual cup
Perfect for bedtime

These are the perfect overnight solution!
They’re a bit tighter than the other styles I’ve bought which feel better when tossing and turning throughout the night. They’re great and worry free

S
Sharan C (Lambeth, GB)
Flow: Moderate
Products used: FLUX Undies, obvs!, Tampons
No Leaks

I already had some of the heavy flow pants for the first few days of my period and brought the medium for the last few days. They are comfy and I feel assured I won't leak and they're easy to clean.