keyword

3 layers of hair shaft

Monthly search volume and cost-per-click data for "3 layers of hair shaft" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=3+layers+of+hair+shaft&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-29 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
hair shaft	8,100	$0	20/20
structure of a hair	3,600	$0	13/20
structure of the hair	3,600	$0	13/20
anatomy of hair	2,900	$0	13/20
parts of hair	1,900	$0	14/20
parts of the hair	1,900	$0	13/20
hair shaft layers	260	$0	13/20
three layers of hair shaft	140	$0	13/20
three layers of the hair shaft	140	$0	13/20
what are the three layers of the hair shaft	40	$0	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=3+layers+of+hair+shaft&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt