SkinGuru email marketing case study - GrowMyMail

From 6 Months of Email Silence to $25,000 in Month One: The SkinGuru Story

May 04, 20266 min read

From 6 Months of Email Silence to $25,000 in Month One: The SkinGuru Story

Andrei knew email marketing worked.

He'd watched it become the single most important growth lever for brands in the Romanian market. He'd seen the numbers firsthand. He understood the potential better than most founders do.

And yet, when he first got in touch with GrowMyMail, his team hadn't sent a single email to their customers in over six months.


A Brand Growing Fast in All the Wrong Ways

SkinGuru sells professional Korean skincare and cosmetics across Eastern Europe. When Andrei first got in touch with GrowMyMail, they were already operating in Romania, Bulgaria, Poland, and Hungary — and actively launching in Czech Republic, Slovakia, and Croatia.

By most measures, they were scaling well.

But their email programme told a different story.

They hadn't sent a single email to their customers in over six months.

Not because the list was small. Not because they didn't believe in email. Andrei knew exactly how powerful it could be — he'd watched email marketing become the single most important growth lever for brands in the Romanian market. He'd seen it firsthand.

The problem was simpler and more frustrating than that.

"We were so caught up launching stores and new countries that email was just left there."


The Trap Most Scaling Brands Fall Into

Here's what makes SkinGuru's situation so common — and so costly.

When you're expanding fast, every resource goes toward the next launch. The next country. The next store. Email is always important, but it's never urgent. So it keeps getting pushed.

The dangerous part is that this doesn't feel like a problem while it's happening. The business is growing. Revenue is coming in. It's easy to assume the email channel can wait a little longer.

But a dormant email list isn't neutral. It's an opportunity your competitors are quietly benefiting from while you wait.

Every month without a consistent email programme is repeat customers who bought once and never came back. It's abandoned carts that recovered themselves for someone else. It's a subscriber list that went cold and will take twice the effort to warm back up.

Andrei's team understood the cost. They just didn't have the bandwidth to fix it.

"We knew email had huge potential. But time was against us, and we didn't have the resources to manage it properly."


Why Hiring In-House Wasn't the Answer

The obvious solution for most founders in this position is to hire someone.

Andrei tried that route. They posted the job, reviewed applicants, compared options. What they found was that hiring someone genuinely capable of owning a multi-market email programme — across different languages, different stores, different customer bases — was significantly harder than expected.

Most applicants could handle one market. Few could handle the complexity of what SkinGuru actually needed.

"Hiring somebody with the right skills to manage this is very difficult at this stage. It's easier said than done."

This is where the agency model made more sense. Not because agencies are always the right answer — but because at a certain level of complexity, you need a team, not a person. A copywriter, a strategist, a designer, a project manager — all working together on your account without you having to recruit, train, or manage any of them.


What Made the Difference

When Andrei was evaluating options, what stood out about GrowMyMail wasn't just the results other clients had achieved. It was how the team showed up before a single contract was signed.

"Your communication, the way you organise discussions, the way you present yourselves online — that was a big cue for how well you know what you're doing."

This is something worth paying attention to if you're ever evaluating an agency yourself. The way a team communicates during the pitch is almost always the way they'll communicate once you're a client. If they're organised, detailed, and proactive before you've signed anything — that's a signal. If they're vague and slow to respond before you've even handed over money, don't expect that to improve once you have.

Andrei's team chose GrowMyMail not just because the offer made sense on paper, but because the process of being pitched gave them confidence in the work that would follow.


What We Actually Did

Month one was about building the foundation fast and getting results on the board.

The email channel had been silent for six months. The first job was re-establishing consistent sending without damaging deliverability — which is a real risk when a list has gone cold. Jump back in too aggressively and you burn the list. Move too slowly and you leave money on the table.

We built and optimised the core retention flows: the welcome series, the abandoned checkout sequence, and the post-purchase flow. These are the emails that run in the background automatically, working around the clock regardless of whether a campaign goes out that week.

Then we set up the campaign calendar — a consistent schedule of sends that kept SkinGuru showing up in their customers' inboxes with content worth reading.

We also designed the entire system to be multi-market ready. SkinGuru wasn't just one store in one country. They needed an email infrastructure that could absorb new markets without needing to be rebuilt every time they launched somewhere new. That scalability was built in from day one.

Throughout all of it, Andrei's team didn't have to manage the process internally. Monthly plans with clear timelines. Defined feedback loops for copy and design. Weekly updates on what had gone out and what was coming next.

"Everything is thought through and communicated clearly. We don't need to micromanage. It really feels like you're part of our team."


The Results: Month One

The numbers from month one were clear.

$25,000 in email revenue — generated entirely through what GrowMyMail implemented, from a channel that had been completely dormant for half a year.

4,300 new subscribers added to the list in the same period.

For a business that had been treating email as a channel to get to eventually, those numbers represented an immediate and measurable return.

"For a business like ours, every additional revenue stream matters — especially in the early stages."


What This Actually Costs You to Ignore

It's worth being direct about the opportunity cost here.

SkinGuru had an active, growing customer base. They had a list. They had products people wanted to buy again. The infrastructure for a successful email programme was already there — it just wasn't being used.

Every month of inactivity was essentially leaving $25,000 on the table. Not hypothetically. That's what month one produced once the channel was switched on.

If your email programme is dormant, or inconsistent, or running on a basic setup that hasn't been touched in months — the revenue is already there. It's just not being captured.


The Bigger Picture

SkinGuru's story isn't unusual. It's one of the most common situations we see across the brands we work with.

A business that knows email matters. A team that's too stretched to execute it properly. A channel that keeps getting deprioritised until the cost of ignoring it becomes impossible to justify.

The brands that get ahead are the ones that stop waiting for the perfect moment and build the system while they're still growing.

For SkinGuru, month one was $25,000. The months after that will compound on top of each other as the list grows, the flows optimise, and the campaigns get sharper.

That's what a working email programme actually looks like.


Want to know what your email channel should be generating for your business? Visit growmymail.com for a free Klaviyo audit and 90-day roadmap — no commitment required.


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Iliyan Hristov is the founder of GrowMyMail, a premium email and SMS agency helping 7 and 8-figure Shopify brands grow retention revenue. He has helped brands generate over $40M through email marketing on Klaviyo."

Iliyan Hristov

Iliyan Hristov is the founder of GrowMyMail, a premium email and SMS agency helping 7 and 8-figure Shopify brands grow retention revenue. He has helped brands generate over $40M through email marketing on Klaviyo."

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