keyword

best vitamins for thin hair

Monthly search volume and cost-per-click data for "best vitamins for thin hair" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+vitamins+for+thin+hair&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $3.98 | | competition | 1 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

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
for hair growth vitamin	33,100	$3.39	20/20
hair vitamin for growth	33,100	$3.05	20/20
hair vitamins growth	33,100	$3.39	20/20
vitamins to grow hair	33,100	$3.39	20/20
vitamins for the hair	27,100	$6.87	20/20
best vitamin for hair growth	18,100	$3.32	20/20
hair vitamin for hair fall	9,900	$3.79	20/20
hair vitamin for thinning hair	9,900	$3.79	20/20
thin hair vitamins	9,900	$3.79	20/20
good hair vitamins	8,100	$5.51	20/20

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=best+vitamins+for+thin+hair&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