TThe Foundr Podcast
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27 June 2025

570: Your Toothbrush is GROSS - They Fixed it and Made MILLIONS

5Frameworks
10Insights

Frameworks in this episode

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Explainer· 1

Explainer26:30

How Suri Combined Paid Reach, PR, and Borrowed Trust

The founders say pre-launch ads helped them identify effective storytelling and drive early sales, while referral incentives attracted discount-seekers who gamed the system. They complemented advertising with journalists, reviews, awards, a money-back guarantee, and a Sunday Times advertising award, using third-party recognition to reduce the risk buyers felt around a new brand.

  • Referral incentives reportedly attracted some low-intent participants
  • The founders concentrated on scalable ads and later influencers
  • A money-back guarantee reduced perceived purchase risk
  • Positive editorial coverage let the new brand borrow authority
  • Award applications and journalist outreach consumed substantial founder time

you need to nail a channel that scales and reaches a lot of people

Gyve · 27:30

to borrow the trust from from that brand

Mark · 29:00
#prelaunch#advertising#pr#trust

Story· 5

Story01:00

The Eight-Year Path From Advertising Careers to Suri

The co-founders trace Suri's origin to a chance meeting around the Cannes Lions festival and a conversation about waste and weak consumer experiences in mass-market products. The idea developed slowly while they pursued other work, then accelerated during lockdown when they decided to build the company together.

  • Both co-founders had worked at Procter & Gamble
  • Their initial idea combined lower waste with a better everyday experience
  • The concept existed for years before they committed full time
  • Lockdown created the moment for an intensive remote build period

What if we can make a product that's both more sustainable and more enjoyable to use?

Mark · 04:00

I'm 100% in. When are we doing this?

Mark · 05:30
#suri#origin-story#co-founders#sustainability
Story10:30

Why Factory Rejection Became Part of Suri's Product Search

After raising a reported £800,000 pre-seed round, the founders approached roughly two dozen factories and repeatedly heard that their proposed materials and design could not be made. They argue that factories naturally favor familiar, efficient products, creating tension with a startup seeking meaningful differentiation.

  • Inventory-heavy brand building required outside capital in Suri's case
  • The founders reported visiting 24 factories before finding a workable path
  • Factory incentives favored familiar models and minor adjustments
  • They targeted gross margin above 70% while negotiating production

we did a preede investment round and raised 800 000

Mark · 11:00

They want to make what they've already made skin differently

Gyve · 12:00
#manufacturing#fundraising#product-development#margins
Story22:30

A Shipping Failure Turned Personal Replies Into a Brand Value

Suri's first shipment followed repeated delays, and a labeling problem then left about 3,000 reported US orders unshipped despite customers being told otherwise. With a very small team, the founders replied personally to customers and say many responded with patience rather than immediately requesting refunds. They describe the crisis as a formative lesson in treating customers as people.

  • The first manufacturing order was reportedly 5,000 units
  • The company sold through its initial allocation before shipping
  • A third-party logistics labeling problem delayed US orders
  • The small team handled customer messages directly
  • The founders made close customer care a foundational company value

we haven't actually shipped any of the products

Mark · 23:30

if we treat our customers well and we really care about them

Gyve · 24:30
#customer-service#shipping#crisis#suri
Story32:30

The Founders Credit Product Advocacy for Suri's Growth

The founders attribute a meaningful share of Suri's growth to customers recommending a product they say they love, supported by their claim of more than 10,000 reviews and a 4.8 Trustpilot rating at the time. They report annual sales progressing from about £2 million to £10 million and then £30 million, while emphasizing profitability rather than growth funded by continuing losses. These figures and causal explanations are founder claims in the interview.

  • The founders say advertising created initial awareness and purchases
  • They credit enthusiastic customers with subsequent word-of-mouth growth
  • They reported more than 10,000 reviews and a 4.8 Trustpilot rating
  • They reported sales growing from roughly £2 million to £10 million and £30 million
  • They said maintaining profitability was important throughout growth

ads drive awareness, get some initial sales, but those people then become such advocates

Mark · 34:00

to be sustainable you you need to be profitable

Gyve · 35:30
#word-of-mouth#growth#profitability#customer-advocacy
Story56:30

Burnout Changed Mark's Definition of Founder Success

Mark says his previous company tied success, identity, and ego to an eventual exit, leaving him burned out and questioning the effort after the sale. With Suri, he tried to remain present and enjoy the work itself, while Gyve emphasizes celebrating wins because difficult periods are unavoidable. Their reflections are personal experiences rather than a universal prescription.

  • Gyve encourages founders to celebrate wins during a difficult journey
  • Mark says exit-focused thinking harmed his experience in his previous company
  • He describes post-exit burnout as a turning point
  • He now defines success partly as wanting to do the daily work
  • Both acknowledge that founder lows still occur

enjoy the journey because you are going to have down times

Gyve · 56:30

my identity and my ego and my value as a person was like how much do I exit for?

Mark · 58:00
#burnout#founder-journey#success#wellbeing

Takeaway· 4

Takeaway12:30

Early Supplier Terms Should Not Become Permanent

The co-founders say young companies commonly receive weak prices, fees, and payment terms because they lack scale. Their advice is to accept only terms the business can initially survive, then return to suppliers and platforms as volume grows to negotiate prices, fees, payment periods, and pre-agreed volume breaks.

  • Small companies often begin with less favorable commercial terms
  • Improved scale can create leverage after three or six months
  • Payment terms can materially affect inventory financing
  • Volume-based price reductions can be negotiated in advance

after 3 months negotiating even better prices

Gyve · 13:00

when you hit this volume the price is going to come down

Mark · 14:00
#negotiation#suppliers#cash-flow#payment-terms
Takeaway32:00

Suri Used Total Spend and Sales When Ad Attribution Broke

During the iOS 14 tracking disruption, the founders say Meta's dashboard showed few or no attributed sales even while unfamiliar customers continued buying. Rather than trusting broken campaign reporting, they compared total advertising spend with total sales and continued when the business-level numbers remained favorable. This was a pragmatic response to an acknowledged measurement gap, not a claim of precise causal attribution.

  • Platform reporting and observed sales diverged
  • The founders inferred that some unattributed customers came from Facebook
  • They monitored aggregate spend and revenue instead of reported campaign CPA
  • Aggregate correlation did not identify which ads or customers caused the sales

the tracking was totally off

Gyve · 32:00

we were just looking at total numbers. I spent this, I made this

Gyve · 32:00
#attribution#meta-ads#ios14#measurement
Takeaway48:30

Launch Imperfect Branding, Then Keep Improving It

Gyve distinguishes an evolving brand presentation from the product's essential quality. He says early founders can waste time and stress chasing perfect branding before they can afford the right specialist, but should commit to improving the work rather than using imperfection as an excuse to leave it weak.

  • Suri kept early Instagram posts that show the brand's evolution
  • The founders were initially anxious about getting branding perfect
  • Limited resources may prevent hiring the ideal specialist at launch
  • Accepting today's constraint should include a plan for continued improvement

don't be a perfectionist in the beginning

Gyve · 48:30

tomorrow I'm going to make it better. Next week, even better

Gyve · 50:00
#branding#perfectionism#iteration#launch
Takeaway52:00

Advice Must Match the Customer and the Company's Stage

Gyve recalls an investor telling him that the customer's opinion mattered more than the investor's personal taste because the investor was not the target buyer. Nathan adds that advice copied from a much larger company can be inappropriate for a smaller team with different resources. Both argue for filtering advice rather than implementing every respected person's suggestion.

  • An investor's personal preference may not represent the target customer
  • Customer behavior can provide a stronger signal than generalized advice
  • A tactic used by a large company may be unaffordable at an earlier stage
  • Founders should take relevant advice and discard the rest

what you want is your consumer's opinion

Investor quoted by Gyve · 52:30

you got to take what's relevant to you and discard the rest

Nathan Chan · 54:00
#advice#customers#business-stage#decision-making