keyword

collagen peptide supplement

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

$ curl "https://api.seodata.dev/v1/keyword?q=collagen+peptide+supplement&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $2.17 | | competition | 0.09 | | 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 peptide	135,000	$1.73	20/20
collagen peptides	135,000	$1.73	20/20
collagen supplement	110,000	$2.98	20/20
collagen supplements	110,000	$2.98	20/20
collagen powder	49,500	$3.35	20/20
collagen peptides benefits	22,200	$1.35	20/20
collagen peptides powder	14,800	$2.68	20/20
hydrolyzed collagen supplements	14,800	$2.87	20/20
collagen pills	9,900	$2.06	20/20
collagen vitamins	5,400	$1.29	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=collagen+peptide+supplement&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