seodata.dev

keyword

sls hair

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

$ curl "https://app.seodata.dev/v1/keyword?q=sls+hair&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-05-22 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
is sodium lauryl sulfate bad for hair 1,300 $0.08 10/20
sls hair products 70 $0 11/20
sls in hair products 70 $0.61 9/20
sodium lauryl sulfate in hair products 70 $0.61 9/20
sls shampoo meaning 50 $1.48 11/20
what does sodium lauryl sulfate do to hair 50 $0 9/20
sls for hair 30 $0 13/20
what is sls in hair products 30 $0 11/20
why is sodium lauryl sulfate bad for hair 30 $0 9/20
sodium lauryl sulphate for hair 20 $0 11/20

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=sls+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