Skincare Supplement GEO (Generative Engine Optimisation)

How We Ranked #1 in ChatGPT, AI Overviews, and SEO for a YMYL Skincare Supplement

How Long We Took

12 to 24 Months
Within 2 years, we achieved #1 visibility across AI Overviews andChatGPT, ensuring the client was not just in search, but everywhere AI answers are given.

Results

Rank 1
The client is now the #1 cited supplement in ChatGPT answers, the top recommendation in AI Overviews, and consistently ranking #1 in traditional SEO SERPs.

Budget

$3,000
per month
This international SEO campaign was conducted in 2020 to 2024 with a SEO budget of $3,000 per month

Client Background

Before Working With Us

Our client is a leading skin supplement brand in Singapore, backed by clinical studies and already well-established in traditional SEO. They had strong brand visibility and credibility, but as AI-driven search platforms (ChatGPT, Gemini, Perplexity) began reshaping how users discovered health products, new challenges emerged.

  • Content Perceived as Promotional: Their existing content was too marketing-driven, which meant AI systems tended to prefer neutral third-party guides instead of citing the client directly.

  • Missing AI-Friendly Structure: Clinical trial results and safety data were available but not optimized for AI extraction. Technical barriers (like blocked clinical PDFs) and the lack of structured schema meant important trust signals weren’t being surfaced.

  • High YMYL Standards: Because this was a health-related (YMYL) topic, search engines and AI platforms required very strong authority, safety, and credibility signals. Without these, the client risked losing visibility to competitors framed as more “neutral” or “trustworthy.”

Our Findings

SEO Audit & Strategy

Step 1: Technical SEO Fixes

We began by removing barriers that prevented Google and AI engines from fully understanding and citing clinical information.

  • Fixed blocked access to clinical trial PDFs so AI systems could extract data.
  • Improved site crawlability to ensure research-backed pages were indexed.
  • Optimized image metadata and file labeling for clarity and relevance.
Our in-depth international SEO research for both Singapore and Malaysia revealed that between 1,000 and 2,000 people per month actively searched for ball bearings or related suppliers.

At first, it was difficult to distinguish between personal and business-to-business searches. However, given that all of the top results on the first page were B2B companies specialising in a variety of ball bearings, we could reliably conclude that the keywords targeted the appropriate audience, which in this case was other B2B entities.

Step 2: E-E-A-T Enhancements

Because this was a YMYL (Your Money Your Life) health topic, we focused on amplifying authority and trust signals.

  • Highlighted peer-reviewed clinical studies and medical backing across the site.
  • Elevated doctor endorsements and dermatologist quotes.
  • Featured media coverage and press recognition as third-party trust markers.

Step 3: Advanced Structured Data

To ensure AI engines could easily parse and recommend the brand, we applied structured formatting.

  • Implemented Medical schema with attributes for safety and efficacy.
  • Added FAQ schema answering common health and supplement queries.
  • Applied review and rating markup to surface credibility signals.

Step 4: AI-Optimized Content & Formatting

We restructured on-site content to make it more answer-ready for AI platforms.

  • Adopted an Answer-First style, surfacing key facts at the top.
  • Broke down clinical results into scannable formats (H2s, tables, bullet points).
  • Wrote concise, neutral-toned summaries to align with AI extraction preferences.

Step 5: Deep Topical Clusters

To establish topical dominance around skin whitening and oral supplement safety, we expanded supporting content.

  • Built clusters around “skin whitening supplements Singapore” and related YMYL queries.
  • Produced explanatory content on safety, efficacy, and clinical validation.
  • Interlinked clusters to reinforce relevance and provide a comprehensive knowledge base for AI engines.

After working With Us

The Results

Top Visibility in Generative AI Engines

Rank 1 Across All Platforms for Both SEO & GEO

  • Achieved #1 rankings not only on traditional Google SEO SERPs, but also inside AI Overviews and ChatGPT answers for highly competitive YMYL health queries.
  • Secured dominance for searches around “skin whitening supplements,” “oral skin supplements,” and “skin whitening Singapore”.

Rapid Growth & Visibility

  • Within the first year, the client’s website captured the top spot across all relevant health-related queries, expanding visibility among both local and international audiences.
  • Outperformed larger, established competitors by consistently appearing in AI-powered answers and traditional Google listings.

Strong ROI & Customer Impact

  • With #1 visibility across channels, the brand saw a significant increase in customer acquisition and product demand.
  • Trust surged as clinical trial data, doctor endorsements, and structured health information were surfaced prominently, driving stronger credibility and conversions.

Expanding Horizons

  • The client successfully positioned itself as the go-to oral skin supplement authority in Singapore, while strengthening regional recognition across markets searching for safe and clinically backed whitening solutions.
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