keyword

hair supplements

Monthly search volume and cost-per-click data for "hair supplements" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hair+supplements&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $9.94 | | competition | 1 | | 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 growth supplements	90,500	$8.97	20/20
vitamin for hair growth	33,100	$3.62	20/20
vitamins for hair growth	33,100	$3.62	20/20
hair vitamins	18,100	$7.14	20/20
best supplements for hair growth	14,800	$6.79	20/20
hair growth supplements for women	14,800	$10.2	20/20
hair growth vitamins	14,800	$4.69	20/20
supplements for hair growth	9,900	$5.94	20/20
hair vitamins for women	8,100	$7.95	20/20
vitamins for hair growth and thickness	8,100	$3.6	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=hair+supplements&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