The Period Company
The Period Company's sizing and absorbency, translated onto the same scale as every other brand - so you can shop it (or leave it) with a fair comparison.
Our take on The Period Company
By far the cheapest brand we track, with surprisingly usable capacity for the price. The trade-off is a simpler range and no published numeric size chart, so sizing is more approximate.
Best for
Budget shoppers, first-time buyers testing the category, and anyone building a large rotation cheaply.
Skip if
You want a precise size chart or the widest style selection.
What stands out
- Lowest prices here by a wide margin (some styles just a few dollars)
- Decent capacity for the price (up to about 45 mL)
Trade-offs
- No published numeric size chart - sizing is by general range
- Simpler range than the premium brands
How The Period Company sizing runs
Runs true to size. Product pages state verbatim: "This style runs true to size. Order your most standard size."
Know your hip measurement? Get your size in every brand at once.
What The Period Company's tiers really hold
- Light (Thong)10 mL Data quality grade B, converted from tampon counts
- Medium20 mL Data quality grade B, converted from tampon counts
- Heavy45 mL Data quality grade B, converted from tampon counts
Claims verified 2026-06-11 · Catalog checked 2026-09-06 · Millilitres are the brand's own published claims, normalized - methodology. Cross-brand view: the full table.
The Period Company catalog (34)
75% offThe Period Company
The Thong Period. in Microfiber For Light Flows.
Light· 10 mLData quality grade B, converted from tampon counts
Sizes 3X–4X
$3$12
The Period Company
The Thong Period. in SportyStretch™ For Light Flows
Light· 10 mLData quality grade B, converted from tampon counts
Sizes XS–2X
$9.50
The Period Company
The High Waisted Period. in Cotton For Medium Flows
Medium· 20 mLData quality grade B, converted from tampon counts
Sizes S–3X
$10.50
The Period Company
The Teen Period. Bikini in SportyStretch™ For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes S–L
$10.50
The Period Company
The Teen Period. Bikini For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes S–L
$10.50
The Period Company
The High Waisted Period. in SportyStretch™ For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–4X
$10.50
The Period Company
The Bikini Period. in SportyStretch™ For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–4X
$10.50
The Period Company
The Bikini Period. in Microfiber For Medium Flows
Medium· 20 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$12
The Period Company
The Bikini Period. in FlowStretch™ For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes L–S
$12
The Period Company
The High Waisted Period. in FlowStretch™ For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–S
$12
The Period Company
The High Waisted Period. in Microfiber For Medium Flows
Medium· 20 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$12
The Period Company
The High Waisted Period. in Organic Cotton For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$14
The Period Company
The Bikini Period. in Organic Cotton For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$14
The Period Company
The Boyshort Period. in Microfiber for Medium Flows.
Medium· 20 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$16
The Period Company
The Extra Coverage High Waisted Period. in Organic Cotton For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$18
The Period Company
The Teen Period. Adaptive in Microfiber For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes S–L
$22
The Period Company
The Adaptive Period. in Microfiber For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$24
The Period Company
The Teen Period. Sleeper For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes S–L
$24
The Period Company
The Boxer Period. in Organic Cotton For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$24
The Period Company
The Teen Period. Sleeper in Organic Cotton For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes S–L
$24
The Period Company
The Sleeper Period. in Organic Cotton For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes XS–6X
$26
The Period Company
The Teen Period. Bikini in FlowStretch™ For Heavy Flows
Heavy· 45 mLData quality grade B, converted from tampon counts
Sizes L
$36
Out of stockThe Period Company
The High Waisted Pee. in Sporty Stretch for Moderate Leaks
Moderate
Sizes XS–2X
$12
Out of stockThe Period Company
The Bikini Pee. in Sporty Stretch For Moderate Leaks
Moderate
Sizes XS–2X
$12
Out of stock
Out of stockThe Period Company
The High Waisted Pee. in Microfiber For Light Leaks
Light
Sizes XS–6X
$12
Out of stock
Out of stock
Out of stockThe Period Company
The Boxer Pee. in Organic Cotton For Moderate Leaks
Moderate
Sizes XS–2X
$24
Out of stockThe Period Company
The Boxer Pee. in Brushed Microfiber For Moderate Leaks
Moderate
Sizes S–4X
$32
Your size and tier at this brand
One hip measurement gives you a size here and at every other brand, and your flow in plain words gives you the tier that covers it.