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Data updated: July 2026

Sther Castro ✓

@sthercastrof · Instagram · skincare

Followers
13K
Following
3.5K
Posts
999

About Sther Castro

@sthercastrof's followers & following

13K

@sthercastrof currently has 13,226 followers on Instagram and follows 3,527 accounts, a follower-to-following ratio of 3.75. That places the account in the micro tier of skincare creators.

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@sthercastrof's content

999

@sthercastrof has published 999 posts to date, working across reels, static-posts, carousels, stories. The account's content is classified under skincare, beauty-tips, spirituality. Bio: “CEO da @sthercastro_beauty 💆🏻‍♀️ Cristã, casada, mãe de duas princesas Formada em Estética e Cosmética Autora do livro “Devocional Diário…”

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AI quality check on @sthercastrof

95/100High authenticity

Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.

  • Audience location & demographics
  • Engagement quality & authenticity
  • Follower growth patterns
  • Signs of purchased followers
  • Content niche classification
  • Brand safety screening
  • Posting activity & consistency
  • Language & audience fit
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@sthercastrof's rankings on Zaver

11,531stin skincareof 14,487 vetted creatorsSee full ranking →

Based on follower count among creators that passed Zaver's indexing quality bar.

@sthercastrof's audience

Audience snapshot

20% male · 80% female

Core age group25-34

Collaboration pricing

Price tierstandard

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Which brands fit Sther Castro?

Frequently asked questions

How many Instagram followers does @sthercastrof have?

As of July 2026, @sthercastrof has 13,226 followers (13K) on Instagram, follows 3,527 accounts, and has published 999 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @sthercastrof?

Verified contact details for @sthercastrof — including business email where available — are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @sthercastrof's contact info — free trial →

How much does @sthercastrof charge for a sponsored post?

@sthercastrof sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate →

What is @sthercastrof's net worth?

@sthercastrof's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 13K followers and a standard price tier in skincare, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →

Does @sthercastrof have fake followers?

Zaver's AI authenticity check scores @sthercastrof 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check →

Who follows @sthercastrof?

@sthercastrof's 13K followers skew 20% male / 80% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @sthercastrof's report on Zaver.

Which influencers are similar to @sthercastrof?

Zaver lists comparable skincare creators in the "Influencers like @sthercastrof" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 14,487 vetted skincare creators with plain-English queries.