Content Pillars for Med Spas: Building a Blog That Actually Ranks

July 21, 202511 min readBy the GlowRank Team

Most med spa blogs we audit look the same: a grab bag of posts written over five years by three different agencies, covering everything from "5 benefits of Botox" to a team member's thoughts on summer skincare. None of the posts are terrible. None of them rank for anything meaningful either.

The reason is structural, not editorial. Individual posts can be well written and still fail because they don't link together, don't reinforce each other, and don't match how Google understands topical authority in 2025. A content pillar structure fixes that.

What a content pillar actually is

A content pillar is a long, comprehensive page that covers a broad topic (say, "Botox in [your city]") paired with a cluster of supporting blog posts that each cover a narrow sub-topic within it. The pillar page is usually your treatment page itself. The supporting posts link back to the pillar. The pillar links out to the supporting posts. Together, they create a dense topical cluster that tells Google: this site is an authority on Botox in [city].

The logic: Google's algorithm doesn't evaluate individual pages in isolation anymore. It evaluates how well a site covers a topic as a whole. A site with one thin page on Botox and fifteen scattered posts will rank worse than a site with a strong Botox treatment page and five tightly linked posts about specific Botox questions.

What a pillar structure looks like for a med spa

Take one treatment (Botox) as an example. A full pillar structure would look roughly like this:

• Pillar page (treatment page): Botox in [City]. 1,200–1,800 words covering what it is, costs, provider credentials, FAQs, consultation CTA.
• Supporting post 1: How long does Botox last?
• Supporting post 2: Botox vs Dysport: which is right for you?
• Supporting post 3: Botox aftercare: what to do in the first 48 hours
• Supporting post 4: At what age should you start Botox?
• Supporting post 5: Signs of a bad Botox provider (and how to avoid them)

The treatment page is the asset you're trying to rank. The supporting posts capture research-stage searchers, build topical authority, and funnel link equity and readers back to the treatment page. Every supporting post should link to the pillar at least twice, using natural, descriptive anchor text.

Do this for each of your top-five treatments, and you have 30 pieces of content all working together instead of against each other.

How many pillars should you have?

For most practices, five to seven pillars is the right number. Don't try to build a pillar for every treatment you offer. You'll spread your content budget too thin and none of them will reach critical mass.

Pick pillars based on two criteria: which treatments drive the most revenue for your practice, and which treatments you can realistically differentiate on. If you offer 25 treatments but 80% of revenue comes from Botox, filler, and microneedling, those are your pillars. Focus there.

How to plan a pillar cluster

Once you've picked your pillars, here's the process we use with clients:

Step 1: Build or rebuild the pillar page first

Don't write supporting content for a weak pillar. If your Botox treatment page is 400 words and generic, the supporting posts will have nothing to funnel toward. Rebuild the pillar first: 1,200+ words, city-specific, with provider information, pricing range, and the FAQs patients actually ask.

Step 2: Map 5-8 supporting posts per pillar

Use Google autocomplete, "People Also Ask," and your own intake notes to find the specific questions patients have about that treatment. Prioritize questions with clear search intent: "how long does X last," "does X hurt," "is X worth it," "X vs Y."

Step 3: Publish with a linking plan, not just a posting schedule

When you publish a supporting post, it should link to its pillar page twice, using descriptive anchor text like "our Botox in [city] page" or "the full Botox treatment overview." The pillar page should also be updated to link out to each new supporting post as it publishes, usually from an "FAQs" or "Related reading" section.

The linking is half the value. A supporting post without links is just a blog post. A supporting post tied into a pillar cluster is an SEO asset.

A common failure mode: orphan content

The biggest mistake practices make with content is producing it without linking it. An orphan post (one that no other page on your site links to, and which links to no other page) is almost invisible to Google. It will take months to index, might never rank, and contributes nothing to the rest of your site's authority.

Every post you publish should link to at least two other pages on your site, and at least two other pages should link to it. If a post isn't worth linking from somewhere else, it probably isn't worth publishing.

Evergreen vs timely: pick evergreen

Another common trap: writing timely content that decays. "5 skincare trends for summer 2024" gets zero traffic after October 2024. "How long does Botox last" gets steady traffic forever.

For a med spa, 80%+ of your content should be evergreen. Questions that a patient considering that treatment would ask regardless of the year. Save timely content for social media, where it lives and dies in a week.

Putting it together

A content pillar strategy is slower to execute than just publishing whatever you feel like, but it's the only approach that compounds. Six months into a pillar strategy, each new post you publish lifts the ranking of posts you published months ago. Six months into a "random blog" strategy, you've spent the same money and you have 12 orphaned posts.

Pick three pillars to start. Strengthen those treatment pages. Write five supporting posts for each over the next 90 days. Link everything together intentionally. Then measure, and you'll see pillar rankings climb in a way that random posting will never produce.