Data updated: July 2026
ANTONIS FOSTIERIS | TEST-BASED NUTRITION EXPERT ✓
@antonis_fostieris · Instagram · GR · nutrition
About ANTONIS FOSTIERIS | TEST-BASED NUTRITION EXPERT
Antonis Fostieris is a nutrition expert based in Greece, specializing in test-based nutrition. With a focus on healthy eating and wellness, he shares informative content that aims to improve health symptoms through natural protocols. His authoritative and educational approach resonates with his audience, which consists of individuals interested in nutrition and wellness. Antonis has a total of 24,428 followers and engages with them through various content formats, including reels, carousels, and stories. Some content may require brand review.
@antonis_fostieris's followers & following
@antonis_fostieris currently has 24,428 followers on Instagram and follows 978 accounts, a follower-to-following ratio of 24.98. That places the account in the micro tier of nutrition creators.
@antonis_fostieris's content
@antonis_fostieris has published 386 posts to date, working across reels, carousels, stories. The account's content is classified under nutrition, healthy-eating, wellness. Bio: “🔥 100+ Μαρτυρίες Πελατών 💪 Βελτίωσε Συμπτώματα Όπως Φλεγμονές, Αλλεργίες ,Δερματικά & Αυτοάνοσα 🌱 Με Φυσικό Πρωτόκολλο Υγείας 👇Μάθε τον …”
AI quality check on @antonis_fostieris
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
@antonis_fostieris's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@antonis_fostieris's audience
Audience snapshot
50% male · 50% female
Core age group25-34
The audience is primarily from Greece, with a balanced gender skew. The age demographic is mainly between 25-34 years old, suggesting a focus on young adults interested in nutrition and wellness topics.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit ANTONIS FOSTIERIS | TEST-BASED NUTRITION EXPERT?
Brands in the health, nutrition, and wellness sectors would align well with Antonis Fostieris. His expertise and educational tone make him a suitable partner for brands looking to promote healthy eating and wellness products.
Frequently asked questions
How many Instagram followers does @antonis_fostieris have?
As of July 2026, @antonis_fostieris has 24,428 followers (24K) on Instagram, follows 978 accounts, and has published 386 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @antonis_fostieris?
Verified contact details for @antonis_fostieris — 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 @antonis_fostieris's contact info — free trial →
How much does @antonis_fostieris charge for a sponsored post?
@antonis_fostieris 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 @antonis_fostieris's net worth?
@antonis_fostieris's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 24K followers and a standard 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 @antonis_fostieris have fake followers?
Zaver's AI authenticity check scores @antonis_fostieris 90/100, 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 @antonis_fostieris?
@antonis_fostieris's 24K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @antonis_fostieris's report on Zaver.
Which influencers are similar to @antonis_fostieris?
Zaver lists comparable nutrition creators in Greece in the "Influencers like @antonis_fostieris" 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 the follower count?
Antonis Fostieris has 24,428 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
The estimated price tier for collaborations is standard, though actual pricing may vary.
What is the content niche?
Antonis primarily focuses on nutrition, with secondary niches in healthy eating and wellness.
