keyword

what common cationic ingredient is used in dandruff shampoos

Monthly search volume and cost-per-click data for "what common cationic ingredient is used in dandruff shampoos" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+common+cationic+ingredient+is+used+in+dandruff+shampoos&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
surfactant shampoo	210	$0.87	3/20
surfactants in shampoo	210	$0.87	3/20
what are the main ingredients in shampoo	210	$0	3/20
what are the main ingredients of shampoo	210	$0	3/20
shampoo ingredients list	170	$0.74	3/20
main ingredients in shampoo	140	$0	3/20
main ingredients of shampoo	140	$0	3/20
surfactant for shampoo	110	$0	3/20
surfactants for shampoo	110	$3.51	3/20
what is in hair products	110	$1.66	3/20

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://app.seodata.dev/v1/keyword?q=what+common+cationic+ingredient+is+used+in+dandruff+shampoos&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt