Hormone Ruler Bookmark

$5.00

As seen in the Syllabus Edition of our Cycle Snail Mail Klub, the Hormone Ruler Bookmark shows you in an easy, handy way what your hormones are doing, all cycle long.

Your body runs on a hormonal cycle that affects your energy, your mood, your brain, your skin, your appetite, and your ability to do literally everything, every single month. And not many of us were taught how it works.

Your body does this every single month. The Hormone Ruler Bookmark teaches you to read the hormones that run the show in each phase of your cycle, and finally stop being caught off guard by your own body. In the cutest way possible, of course.

♥︎ Who It’s For

  • People new to learning about their hormones and menstrual cycle.

  • Anyone with a cycle, from first periods to perimenopause.

  • Parents teaching teens about their bodies (ages 10+).

  • Aunties helping nieces feel empowered instead of ashamed.

  • Anyone curious about cycle syncing, hormone balance, or body literacy.

★ Why It Works

Analog tools make patterns almost impossible to miss. No app can teach you the way your own handwriting can. When you track your rhythm yourself, you start to see:

  • Why you feel energized one week and drained the next.

  • When your focus peaks.

  • What throws your cycle off.

  • Which habits actually support you.

  • When to push and when to rest.

  • How consistent or irregular your cycle really is.

Your body has always had a rhythm. Kilter hands you the pen to learn it.

✴︎ Product Details

  • Entirely made and handcrafted in-house.

  • Size: 6 in x 2 in.

  • Material: Heavyweight premium matte paper laminated with prismatic holographic film.

☁︎ Shipping & Returns

NOTE: International orders (Non-US) will automatically have an extra $1.25 added to cover international postage.
All sales are final. No tracking is available for this product.

If your order arrives damaged, missing, or incorrect, email us within 48 hours at hello@kilterklub.com and we will make it right.

Color:

As seen in the Syllabus Edition of our Cycle Snail Mail Klub, the Hormone Ruler Bookmark shows you in an easy, handy way what your hormones are doing, all cycle long.

Your body runs on a hormonal cycle that affects your energy, your mood, your brain, your skin, your appetite, and your ability to do literally everything, every single month. And not many of us were taught how it works.

Your body does this every single month. The Hormone Ruler Bookmark teaches you to read the hormones that run the show in each phase of your cycle, and finally stop being caught off guard by your own body. In the cutest way possible, of course.

♥︎ Who It’s For

  • People new to learning about their hormones and menstrual cycle.

  • Anyone with a cycle, from first periods to perimenopause.

  • Parents teaching teens about their bodies (ages 10+).

  • Aunties helping nieces feel empowered instead of ashamed.

  • Anyone curious about cycle syncing, hormone balance, or body literacy.

★ Why It Works

Analog tools make patterns almost impossible to miss. No app can teach you the way your own handwriting can. When you track your rhythm yourself, you start to see:

  • Why you feel energized one week and drained the next.

  • When your focus peaks.

  • What throws your cycle off.

  • Which habits actually support you.

  • When to push and when to rest.

  • How consistent or irregular your cycle really is.

Your body has always had a rhythm. Kilter hands you the pen to learn it.

✴︎ Product Details

  • Entirely made and handcrafted in-house.

  • Size: 6 in x 2 in.

  • Material: Heavyweight premium matte paper laminated with prismatic holographic film.

☁︎ Shipping & Returns

NOTE: International orders (Non-US) will automatically have an extra $1.25 added to cover international postage.
All sales are final. No tracking is available for this product.

If your order arrives damaged, missing, or incorrect, email us within 48 hours at hello@kilterklub.com and we will make it right.

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Color: