Free US shipping on orders over $30. The Cycle Kit always ships free.
Four seeds · two phases · one scoop a day

Seed cycling, simplified.

Flax and pumpkin for the first half of your cycle. Sesame and sunflower for the second. Portioned by phase, so there is nothing to measure, mix or remember.

Day 1

Begin in the dark.

Day one is the first day of your period, or the new moon. Open the Phase 1 pouch.

Days 1 to 14 · Phase 1

Flax + Pumpkin.

One scoop a day, two level tablespoons, on yogurt, oats or a smoothie.

Days 15 to 28 · Phase 2

Sesame + Sunflower.

Switch at the middle of your cycle, or at ovulation if you track it, or at the full moon.

Day 28

Then the moon turns again.

When your next period starts, go back to Phase 1. The pouch colour always tells you which is which.

The real moon tonightWhere the moon is

Moonsown follows your cycle, or the moon if you prefer.

4seeds, nothing added
2phases, two colours
1scoop a day
$32a full cycle, shipped free
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Pick your cycle.

Every pouch is colour-coded: apricot for Phase 1, mauve for Phase 2. You will never mix them up.

Start here
Both phases · 28 days

The Cycle Kit

Both blends · 28 days · ships free

A full cycle in two pouches: Phase 1 for days 1 to 14, Phase 2 for days 15 to 28. The easiest way to start.

$32Save $4 vs. buying both blends
Phase 1 · days 1 to 14

Phase 1 Blend

Flax + Pumpkin · 14 days
$18
Phase 2 · days 15 to 28

Phase 2 Blend

Sesame + Sunflower · 14 days
$18
Not sure?

Which one do I need?

  1. New to itThe Cycle Kit: both blends, one full cycle, ships free.
  2. Running lowRefill one phase: the Phase 1 or Phase 2 Blend.
  3. Mix your ownSingle seeds, whole, in 8 oz pouches.

Single seeds, for mixing your own

Phase 1 · days 1 to 14

Flax

Phase 1 seed · 8 oz
$10
Phase 1 · days 1 to 14

Pumpkin

Phase 1 seed · 8 oz
$10
Phase 2 · days 15 to 28

Sesame

Phase 2 seed · 8 oz
$10
Phase 2 · days 15 to 28

Sunflower

Phase 2 seed · 8 oz
$10
Our honest note

Seeds are food, not medicine.

We promise

  • Four plain seeds and nothing else: no fillers, no sweeteners, no powders.
  • Portioned by phase, so beginners can start today without a chart.
  • A fair price: the full Cycle Kit is $32, shipped free.
  • Plain answers, including when the answer is "we do not know yet".

We do not promise

  • To fix your hormones, your skin or your period. Seeds are food, not medicine.
  • Results backed by big trials. Research on seed cycling itself is still early.
  • That it replaces your doctor. If something feels wrong, please see one.

Read what the research says

The moon method

No regular cycle? Follow the moon.

The moon takes about 29.5 days to go from new to full and back, close to a typical cycle. If your periods are irregular, paused or absent, some people use it as the clock: Phase 1 from the new moon, Phase 2 from the full moon.

New moon
Waxing crescent
First quarter
Waxing gibbous
Full moon
Waning gibbous
Last quarter
Waning crescent
Phase 1Flax + Pumpkin
Phase 2Sesame + Sunflower
A bowl of yogurt topped with ground flax, pumpkin seeds and peach slices
Daily ritual

Two tablespoons. Anywhere you like.

The blends are ground and mild, a little nutty. Stir a scoop into whatever you already eat. No cooking, no shaker bottle, no new habits to learn.

YogurtOatmealSmoothiesSaladsToast with nut butterEnergy bitesSoup, stirred in at the end
"Every option was either confusing, clinical, or expensive. I wanted a calm, simple version anyone could start, so I made it."
Noorin, founder of Moonsown

Our story

Questions

Good to know.

What is seed cycling?

Seed cycling means eating different seeds in each half of your menstrual cycle: flax and pumpkin from the first day of your period until around ovulation (days 1 to 14), then sesame and sunflower until your next period (days 15 to 28). It is a food routine, usually one or two tablespoons of each seed a day.

Does seed cycling work?

Honestly, the research is early. There are very few studies on seed cycling itself, and the ones that exist are small. Many people simply like the routine and the foods. We will never promise it will change your hormones or your symptoms. Here is what the research says.

What should I buy first?

The Cycle Kit. It has both blends, enough for one full 28-day cycle, and ships free. Start Phase 1 on the first day of your period.

How much do I eat each day?

One scoop, which is two level tablespoons (about 15 to 17 g), of the blend for your phase. Stir it into yogurt, oatmeal, smoothies, salads or anything you like. Each blend pouch holds 14 days, with a little extra.

My cycle is not 28 days. What do I do?

Use 28 days as a guide, not a rule. Switch to Phase 2 at ovulation if you track it, or around the middle of your cycle if you do not, and go back to Phase 1 when your next period starts.

I do not have a regular cycle. Can I still seed cycle?

Yes. Some people follow the moon instead: Phase 1 from the new moon, Phase 2 from the full moon. Our site shows where the moon is today. See the moon method.

Are the seeds ground?

The two blends are ground, so they are ready to sprinkle. The single seeds come whole, for people who like to grind their own fresh.

Do your products contain allergens?

Yes: the Phase 2 Blend, the Cycle Kit and our Sesame contain sesame. All our seeds are packed in the same place, so we do not recommend any Moonsown product for anyone with a sesame allergy.

Where do you ship?

Within the United States for now. Shipping is free on orders over $30 and on every Cycle Kit; otherwise it is $5.95. Shipping and returns.

Is this medical advice?

No. Moonsown seeds are food. If you are pregnant, breastfeeding, managing a health condition or taking medication, talk to your doctor before changing your diet.

Begin tonight

Start with the next new moon.

Or the first day of your next period. The Cycle Kit holds both phases, one full cycle, shipped free.

Shop the Cycle Kit · $32 →