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keyword

sulfates and hair

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

$ curl "https://app.seodata.dev/v1/keyword?q=sulfates+and+hair&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0.71 | | competition | 0.61 | | country | US | | updated | 2026-05-22 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sulfate in shampoo 5,400 $0.97 20/20
sulfates in shampoo 5,400 $0.84 20/20
shampoo sulfate 5,400 $0.98 18/20
are sulfates bad for hair 1,600 $0.33 20/20
is sulfate bad for your hair 1,600 $0.32 19/20
what are sulfates in shampoo 1,000 $0.19 19/20
what is sulfate in shampoo 1,000 $0.19 19/20
what does sulfate do to your hair 880 $3.27 18/20
sulfates on hair 390 $0.4 16/20
sulfates for hair 390 $0.71 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=sulfates+and+hair&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