keyword

collagen is

Monthly search volume and cost-per-click data for "collagen is" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=collagen+is&country=us" +--------------+------------------+ | volume | 33,100 | | cpc | $1 | | competition | 0.4 | | 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
collagen	246,000	$2.71	20/20
what is collagen	33,100	$1.02	20/20
what is collagen good for	18,100	$1.54	17/20
what does collagen do	14,800	$1.59	18/20
benefits of collagen	14,800	$1.46	17/20
collagen for skin	8,100	$2.31	17/20
collagen meaning	5,400	$2.69	18/20
is collagen a protein	4,400	$0.86	20/20
collagen types	2,900	$2.16	20/20
collagen benefits for skin	1,900	$1.97	18/20

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=collagen+is&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