How It Began

The Accidental Jawline

Sach in 2014, sitting in a car, hand resting on chin
Fig. 01 Sach, 2014.

I had no idea what was coming...

Chapter 1 of 6

2014

I was always a big fan of chewing gum. In fact, I chewed gum every single day - there's no denying that even regular gum slightly improved my jawline, but this was YEARS of consistent chewing. On my walk to college, I noticed a very intriguing connection between chewing gum and my jaw muscles. I quickly learned that the more force I applied while chewing, the bigger my masseter muscles grew...

Chapter 2 of 6

2015-2020: The Hiatus & Eureka Moment

A lot changed. I graduated in Economics, applied to 200+ jobs...to end up getting zero offers. I also had dabbled in several failed business ventures at this point. This was my eureka moment, I had the time to revisit the thought 'what if chewing gum can be tough?' - yes, that's the original screenshot from my notes app. My simple logic was: I love chewing gum & I learned in 2014 that it grew my jaw muscles - so why not find a solution for everyone? After surfing the web for hours, a product like this did not exist, however, I did stumble across something very interesting.....

Sach at graduation in gown and hood, outside a red-brick building
Fig. 02 Graduation. Economics.
A rejection email above a long list of application confirmation emails
Fig. 03 200+ applications. Zero offers.
Notes app screenshot of a note titled Mewing, dated 23/03/2020, reading jawline products
Fig. 04 The original screenshot from the notes app, 23/03/2020.

Chapter 3 of 6

2020 The Stroke of Luck & Origin

...It was called mastic gum. I had never heard of it before - in fact, most people wouldn't have. It was chewed by cavemen & so everything began to click with the idea I had originally written down in my notes app. In August 2020, the first ever unit of ROCKJAW mastic gum was born - it was nothing fancy, with a logo borrowed from the internet & a cheap sticker. In September, ROCKJAW soft-launched & got its first sale on eBay! It was a pivotal moment - something that I created sold! I decided at this very moment to dedicate all of my efforts to create the best functional chewing gum in the world.

A hand holding the first ROCKJAW tin, labelled The Natural Jaw Enhancer, 100% Premium Greek Mastic Gum, Sugar Free
Fig. 05 Unit 1. August 2020.
  • A thank-you card printed and glued on cardboard, offering 10% off the next order
    Fig. 06 The first insert, printed and glued on cardboard.
  • Order notification reading Paid, dispatch now: Rockjaw, The 100% Natural Jawline Gum, Strawberry Candy, sold on 23 Sep
    Fig. 07 The first sale, September 2020.
  • The first ROCKJAW logo, a line drawing of a lion's head on black
    Fig. 08 The logo borrowed from the internet.

Chapter 4 of 6

2021-2022: Innovation

From 2021 to 2022, we continued to make many improvements. We sold to the biggest MMA fighters, CEOs, YouTubers & podcasters in the world. The generic logo borrowed from the internet was finally ditched & three new products were introduced. But I didn't want to stop there...

An open ROCKJAW Stackables tin beside its lid, filled with pieces of mastic gum
Fig. 09 Stackables.
Two ROCKJAW MAX Edition tins of mastic gum on grey stones
Fig. 10 MAX Edition.

Chapter 5 of 6

2023 A Paradigm Shift

In 2022, something monumental occurred. My dream of creating a hard chewing gum from scratch finally became a reality. I developed a tough chewing gum in the same format as regular gum. After almost a year of development, I released the first version of Tuff Gum in January of 2023 - there was a terrible printing error (the first pouch) that was a tough pill to swallow, but looking back - it was hilarious! Despite looking hideous, it sold out within the first 2 months...

  1. The first edition Tuff Gum pouch, black, with the name printed vertically
    Fig. 11 First edition, January 2023. The printing error.
  2. The second edition Tuff Gum pouch in black and green, Smooth Spearmint
    Fig. 12 Second edition.
  3. The current edition Tuff Gum Performance pouch in green, Smooth Spearmint
    Fig. 13 Current edition.
  4. Four Tuff Gum pouches in different flavour colours
    Fig. 14 Different flavours.

Chapter 6 of 6

2024/25: Continuing On

Significant improvements made to all products. In December 2025, we sold out Tuff Gum in just one week! Thank you for granting the opportunity to reinvent the world of chewing - I hope you enjoy our products as much as I do developing them.

The ROCKJAW geometric lion mark on black, captioned: the lion represents courage, strength and royalty
Fig. 15 The lion mark.

I had never planned on starting a gum brand - I simply created a product that I wanted for myself

Sach, founder
  • trust
  • quality
  • service
  • innovation

From mastic gum to Tuff Gum.