GlycanAge: 14x Organic Traffic Growth in 7 Months

About GlycanAge

GlycanAge sells a direct-to-consumer biological age testing kit. The product reveals how old your body actually is at a cellular level, separate from your chronological age, and pairs that result with a consultation on what lifestyle changes can close the gap.

The process works in four steps:

1. Customers purchase a testing kit on the GlycanAge website and receive it by post.
2. They complete a finger prick test at home and return the sample to GlycanAge for laboratory analysis.
3. Within 3 to 5 weeks, results appear on the GlycanAge website, including a biological age score.
4. Customers book a complimentary consultation with the GlycanAge care team to get personalized health guidance.

To accelerate organic growth, GlycanAge brought in NUOPTIMA on its core SEO package: 16,000 words of content per month, three high-authority backlinks, and technical SEO support.

Team

GlycanAge Team

Nikolina Lauc

CEO & Co-Founder

Marina Martinić Kavur

Head Of Research & Development

Filip Lauc

CTO

The challenge

Biological age testing is not a mainstream concept. Most visitors arriving on the site had never heard of it, so traffic alone would not convert to sales. Content had to do two jobs at once: rank for high-intent keywords and educate readers enough to trust a brand making scientific health claims.

That created three concrete obstacles:

• Content standards: GlycanAge's credibility rests on scientific accuracy. Any content that circulated misinformation would expose the brand to Google's health-content penalties and, more seriously, could cause harm to readers acting on false medical claims.
• Production speed at research depth: Delivering 16,000 words a month of PubMed-quality content requires writers and editors with actual science backgrounds. A single draft that failed the research bar would break the monthly cadence.
• Site redesign mid-campaign: GlycanAge planned a full site redesign during the engagement. A poorly managed migration can wipe months of organic progress overnight.

What we did

Keyword research

The target keyword set merged consumer purchase intent with science depth, so pages could build topical authority in biotechnology while pulling in readers ready to buy. Core keywords included "biological age test", "biological age vs chronological age", "biological age blood test", "best biological age test", and "inner age test".

In anticipation of GlycanAge's menopausal testing kit, we ran a parallel keyword exercise covering "fsh test for menopause", "how long does perimenopause last", and "what fsh level indicates menopause", publishing content ahead of the product launch to give Google enough lead time to index and rank the pages.

Content creation SOPs

Three SOPs governed every article.

Research: writers were prohibited from using standard Google search for any scientific claim. All empirical assertions had to trace back to Google Scholar or a recognized scientific journal. Writers were also required to include conflicting studies where they existed, not just papers that supported GlycanAge's product, to keep the content credible and balanced.

Referencing: any article touching scientific findings used Vancouver-style numbered referencing, the same system used in published academic papers. Each numbered claim linked back to a bibliography entry. Authors of cited studies were named at the point of citation. Visual diagrams of biological processes were included and referenced inline where they aided understanding.

Editing: the lead editor assigned to this project held a biochemistry degree. Writers were selected for prior science writing experience to reduce revision rounds. The five-stage editorial process ran as follows:

1. Writers submit a first draft to the lead editor for comments.
2. Writers revise and submit a second draft.
3. The lead editor reviews again and provides minor notes if needed.
4. Final drafts go to the GlycanAge team for approval. Any comments are addressed in a final pass by the writer.
5. Articles publish on the website once GlycanAge gives the all-clear.

Content for product launch

GlycanAge was releasing a menopausal testing kit in early 2023. Menopausal-related articles were added to the content plan and published ahead of the launch date, giving Google the 3-month runway that science-niche content typically needs before it generates consistent traffic.

Site redesign migration

A site redesign mid-campaign is one of the fastest ways to lose organic positions. We provided GlycanAge's development team a detailed technical brief covering exactly what to preserve and what to avoid.

Required actions for the migration:

• Every page on the old design must have a matching page on the new design.
• Every URL must stay identical or have a 301 redirect pointing to the new URL.
• Page titles, descriptions, and body content must remain unchanged.
• Meta tags and descriptions must carry over exactly.

Actions to avoid:

• Old URLs returning 404 errors.
• Content swapped between URLs.
• Meta information altered during the transition.
• Any modification to URL strings, including trailing slashes, which Google treats as a new page.

Results

Over 7 months, GlycanAge's organic metrics moved across every tracked dimension.

Organic traffic

• Organic traffic increased by 1,364% over the 7-month engagement.

Organic keywords

• Position 1 to 3 keywords increased by 350%.

• Position 4 to 10 keywords increased by 1,600%.

• Position 11 and above keywords increased by 771%, a pipeline of rankings that had not yet reached page one but would as topical authority accumulated.

Referring domains

• Referring domains grew by 66%.

New positions for bottom-funnel keywords

Key takeaways

1. In YMYL and health niches, content quality is table stakes, not a differentiator. The only way to avoid Google's health-content penalties is to write at the standard of the industry you're covering. For GlycanAge, that meant sourcing from peer-reviewed journals, using Vancouver referencing, and including competing evidence, not just papers that supported the product. Any SEO program in health, biotech, or science must build editorial infrastructure before it builds content volume.
2. Keyword research that merges purchase intent with topical depth compresses the funnel. By targeting queries like "biological age test uk" (position 1) alongside information queries like "biological age vs chronological age" (position 1), the same content plan pulled in both organic authority and buyers, without needing separate brand-awareness and conversion campaigns. This is the core logic of effective link-building and content strategy in specialist consumer categories.
3. Getting ahead of product launches with pre-indexed content is one of the highest-ROI moves in SEO. Publishing menopausal testing content 3 months before GlycanAge's kit launched meant the pages were already indexed, ranked, and building topical authority by the time customers were ready to buy.

If you're selling a specialist consumer product where content credibility drives conversion, book a call to see how NUOPTIMA can build the same foundation for your brand.