Onsen Secret Amazon Case Study: How a Skincare Brand Added $95,934 in Monthly Revenue

Every push to scale was shrinking their margins. Olifant Digital rebuilt the channel around profit and tripled it by scaling across international markets.

Hired for:
Full Amazon Account Management
Amazon PPC
A+ Content & Creative Production
CRO
Amazon SEO & Listing Optimization
Catalog & Flat File Management
Woman applying Onsen Secret nose serum with blue applicator
Onsen Secret logo
Hired for:
Full Amazon Account Management
Amazon PPC
A+ Content & Creative Production
CRO
Amazon SEO & Listing Optimization
Catalog & Flat File Management
About The Client

Premium skincare brand rooted in Japanese hot spring wellness.

Onsen Secret makes mineral-rich skincare inspired by Japanese hot spring traditions.

The formulas deliver spa-grade hydration, rejuvenation, and anti-aging results, bringing ancient wellness practices into modern skincare routines.

The problem

What was holding Onsen Secret back:

Every push to scale growth hit the same wall: rising ad costs and shrinking profitability.

Traffic and conversion were healthy, but growth had hit a ceiling

Every attempt to scale came at the cost of profit

Ad costs climbing faster than margins could absorb

Top sellers underfunded while weak SKUs drained budget

No clear system for profitable Amazon scaling

Our approach

A Five-Step DTC Playbook

Olifant Digital ran Onsen Secret's Amazon channel like an in-house team, rebuilding it around profit and revenue growth.

1

Concentrated PPC budget behind proven winners

Shifted budget off underperforming ASINs and onto proven winners, building a stronger foundation before scaling. Olifant AI tracked profitability at the ASIN level to find them.
2

Shifted from ACoS to TACoS for profit visibility

Replaced ACoS as the primary metric. Olifant AI measured profitability at the ASIN level, giving full per-product data to scale on.
3

Optimized listings before scaling paid traffic

Rewrote listings for conversion and SEO before increasing spend. Every listing was A/B tested across all elements, hero image, title, bullet points, and A+ content, with only the winning variations left live.
4

Turned new launches into a profit driver

Ran every new SKU through Olifant's proven launch system, with a tailored pricing and PPC strategy for each product to win category rankings fast and add profitable monthly revenue.
5

Scaled revenue across US, CA, EU, and Japan

Expanded the brand from the US and Canada into Europe and Japan. Localized listings for each market, tailored PPC to local demand, and held the same discipline on profitability. The result: growth and new revenue streams across every region.
Results

The numbers speak for themselves.

MONTHLY AMAZON REVENUE ADDED
 $95K

After Olifant Digital rebuilt the channel around profit, not volume.

AMAZON PROFIT
3x

Profit tripled while scaling

ORGANIC RANKINGS
Dominant

Top-converting listings leading category search results

"Systematic approach. I see them as business partners and not just an agency."

Doron Santo
CEO at Onsen Skincare

Want results like Onsen Secret?

Olifant Digital took a channel that lost margin every time it scaled and tripled its profit across four regions. Let's build the same for your brand.

Frequently asked questions

What was Onsen Secret's biggest Amazon challenge before working with Olifant Digital

Every attempt to scale shrank profitability. Revenue was there, but rising ad costs hit the same wall every time. ACoS-only tracking hid where the spend was leaking.

What did Olifant Digital do differently for Onsen Secret on Amazon?

Shifted measurement from ACoS to TACoS first. Then concentrated PPC budget on proven converters, optimized listings before scaling traffic, and made every new launch profitable from the start.

How does Olifant Digital approach profitable scaling on Amazon?

We don't scale spend until the margin math works. That means fixing tracking, tightening budget to what's already converting, and only then pushing volume.

What services did Olifant Digital provide to Onsen Secret?

Amazon Account Management, Amazon PPC, CRO, Amazon SEO and Listing Optimization, A+ Content and Creative Production, and Catalog and Flat File Management.

What results did Onsen Secret achieve with Olifant Digital?

$95,934 added in monthly revenue and 311% growth in total sales. Profitability tripled. New launches reached top-seller status across US, CA, EU and Japan.

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