Data updated: July 2026
Rita Castro | Biohacking ✓
@ritacastronutri · Instagram · BR · nutrition
About Rita Castro | Biohacking
Rita Castro is a nutritionist and expert in biohacking, with a focus on women's health and epigenetics. Based in Brazil, she has cultivated a substantial following of 129,541 on Instagram. Rita shares educational content through various formats, including reels, carousels, and live streams. Her authoritative and informative approach resonates with her audience, positioning her as a trusted source in the fields of nutrition and wellness. Some content may require brand review.
@ritacastronutri's followers & following
@ritacastronutri currently has 129,541 followers on Instagram and follows 2,899 accounts, a follower-to-following ratio of 44.68. That places the account in the mid tier of nutrition creators.
@ritacastronutri's content
@ritacastronutri has published 1,609 posts to date, working across reels, carousels, stories, live-streams. The account's content is classified under nutrition, wellness, medical-education. Bio: “Nutricionista • Mestre em Ciências - USP Epigenética aplicada à saúde feminina Fundadora: @casabiohacker • @biohacker.app e Universidade Bio…”
AI quality check on @ritacastronutri
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
@ritacastronutri's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@ritacastronutri's audience
Audience snapshot
20% male · 80% female
Core age group25-34
Rita's audience skews slightly female, with a notable concentration in the 25-34 age range. The majority of her followers are based in Brazil, indicating a localized engagement that aligns with her content focus on nutrition and wellness.
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit Rita Castro | Biohacking?
Brands in the health, nutrition, and wellness sectors would find a suitable partnership with Rita. Her expertise and educational content style make her an ideal collaborator for brands looking to promote products or services that align with healthy living and informed dietary choices.
Frequently asked questions
How many Instagram followers does @ritacastronutri have?
As of July 2026, @ritacastronutri has 129,541 followers (130K) on Instagram, follows 2,899 accounts, and has published 1,609 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @ritacastronutri?
Verified contact details for @ritacastronutri — 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 @ritacastronutri's contact info — free trial →
How much does @ritacastronutri charge for a sponsored post?
@ritacastronutri sits in the premium 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 @ritacastronutri's net worth?
@ritacastronutri's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 130K followers and a premium price tier in nutrition, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @ritacastronutri have fake followers?
Zaver's AI authenticity check scores @ritacastronutri 98/100, 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 @ritacastronutri?
@ritacastronutri's 130K 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 @ritacastronutri's report on Zaver.
Which influencers are similar to @ritacastronutri?
Zaver lists comparable nutrition creators in Brazil in the "Influencers like @ritacastronutri" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 9,012 vetted nutrition creators with plain-English queries.
What is Rita's follower count?
Rita has 129,541 followers.
What is her engagement rate?
Engagement rate data is not available.
What is her collaboration pricing?
Rita is in the premium price tier; specific pricing may vary.
What is her content niche?
Rita primarily focuses on nutrition, with secondary niches in wellness and medical education.
