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keyword

sulfate free shampoo for oily hair

Monthly search volume and cost-per-click data for "sulfate free shampoo for oily hair" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=sulfate+free+shampoo+for+oily+hair&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $1.15 | | competition | 0.21 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
top shampoos for greasy hair 6,600 $1.34 14/20
sulfate-free shampoo for oily hair 4,400 $1.09 20/20
sulphate free shampoo for oily hair 4,400 $1.09 14/20
sulfate free shampoo oily hair 590 $1.17 20/20
sulfate-free shampoo oily hair 590 $1.17 20/20
sulfate-free shampoo for oily scalp 480 $1.12 16/20
sulfate free shampoo for oily scalp 320 $2.17 17/20
sulfate free shampoos for oily hair 320 $1.06 14/20
sulfate shampoo for oily hair 70 $0.57 13/20
sulfate free shampoo and conditioner for oily hair 30 $0.66 17/20

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=sulfate+free+shampoo+for+oily+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