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keyword

worst chemicals in shampoo

Monthly search volume and cost-per-click data for "worst chemicals in shampoo" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=worst+chemicals+in+shampoo&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.24 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
shampoo bad ingredients 1,000 $0.3 16/20
what shampoos should i avoid 30 $1.29 14/20
harmful shampoo 20 $0 15/20
bad things in shampoo and conditioner 20 $0 14/20
hair shampoo ingredients to avoid 20 $1.38 14/20
shampoo products to avoid 20 $0 14/20
what chemicals should not be in shampoo 20 $0.24 14/20
what bad ingredients are in shampoo 10 $0.33 15/20
what the bad stuff in shampoo 10 $0 15/20
what is the worst ingredient in shampoo 10 $0 14/20

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=worst+chemicals+in+shampoo&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