Top Weight Loss Instagram influencers for March 2025

We discovered and carefully vetted Weight Loss Instagram influencers for March 2025 as per their follower count, engagement rate, audience quality. Check out the profiles of the top 10 influencers for your marketing campaigns. Sign up for free to unlock all influencer profiles and detailed reports.
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The list shows the Top Weight Loss Instagram influencers for March 2025 and is updated monthly. To view all creators' detailed analytics and find more accounts,

1.Nikki Kolak | Nutrition & Weight Loss Coach

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Followers

34.7K

Engagement rate

1.3%

Average likes

397

Bio

Lose weight while enjoying your favorite foods 🍩 5+ years as a Nutrition Coach ❤️ Meal Plans & Check-ins 📱 Start your weight loss journey today! ⬇️

2.Coachmaink

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Followers

21.3K

Engagement rate

0.0%

Average likes

6

Bio

Private Muaythai,Personal training,Slim& Shape,Muscle Gain,Weight Loss,Fat Loss,TRX,kick boxing,Strength & Toning

3.Weight Loss Motivation Zone

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Followers

9.2K

Engagement rate

1.5%

Average likes

134.50

Bio

The best Healthy eating, and training to reach your goals: Weight Loss, Fat Loss, Inspiration Contact me please for credit:

4.Brea| Online Weight loss coach

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Followers

11K

Engagement rate

0.7%

Average likes

65

Bio

MS Kinesiology Online coaching Fat loss meal plans/ coaching and Fitness programs online, Orange County Join 👇🏻

5.Alexandra Uckermann

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Followers

40.9K

Engagement rate

1.1%

Average likes

458

Bio

@jasnutrifit Nutrition & Fitness Coach | Workout | Meal Plan 4 week program body transformation

6.William Pierce

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Followers

8.2K

Engagement rate

0.2%

Average likes

14.50

Bio

This works better than a calorie deficit for weight loss 👇🏽

7.weightloss_fatloss2016

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Followers

26.3K

Engagement rate

0.4%

Average likes

101

Bio

Weight loss | Fat loss | Bodybuiding | Fitness | Workout | Health | @weightloss_fatlossfast How To Weight Loss CLICK HERE to Show You

8.S

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Followers

11.9K

Engagement rate

0.2%

Average likes

18.50

Bio

💪 Gym/ Physical Fitness Trainer

9.Herbal Pro NG

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Followers

9.9K

Engagement rate

0.0%

Average likes

4

Bio

Enjoy fitness and weight loss with EZ Slim herbal weight management capsule. Visit www.herbalpro.com. Call 08034445946

10.Ashley Dennis| Online Fitness Coach

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Followers

59.5K

Engagement rate

0.1%

Average likes

78

Bio

Weight Loss Specialist Curvy Body Transformations Livestream Fitness Classes Nutritionist Customized nutrition & training plans

How We Collect Weight Loss Instagram Influencer Data

We use an advanced automated system to collect Instagram influencer profiles by regularly monitoring the Instagram database. Our system identifies the profiles of weight loss Instagram influencers by following key metrics:

  • Relevance to weight loss: Our system analyzes each influencer's username, bio, and posts to confirm that their content is related to the weight loss niche.

  • Public Profiles Only: We exclude private profiles, even if they publish weight loss-related content. Our system only extracts the public profiles of influencers.

  • Sufficient Number of Posts: Our system picks the influencer accounts that have a consistent history of posts. It proves that those weight loss influencers are active and engaged in their content.

  • Minimum Follower Count: Our system prioritizes weight loss influencers with a minimum of 5,000 followers.

By analyzing these key statistics, our system automatically identifies the most relevant weight loss influencer profiles, extracts the data and adds it to our influencer database. From there, the information undergoes further processing verification, and classification to ensure its accuracy and relevance.

How Our Algorithm Identifies Weight Loss Instagram Influencers

Heepsy uses an Al-powered algorithm to identify the most relevant weight loss influencers

  • Identifying Key Terms: We begin by searching for specific weight loss-related terms, such as 'weight loss' or any other industry terms in an influencers profile (including their name, bio, and posts).

  • Expanding with Synonyms and Variations: Our algorithm recognizes related terms within the industry and other weight loss specializations. We also account for variations, ensuring a comprehensive view of the influencer's expertise.

  • Multilingual Detection: To ensure a global reach, we use an Al-based multilingual sentence transformer to detect influencers in different languages, so we don't miss out on valuable weight loss voices around the world.

  • Assigning Relevance Scores: Each influencer profile is assigned a score based on their relevance to the weight loss category. The higher the score, the more aligned their profile with your campaign needs.

  • Prioritizing Top Influencers: In our recommendations we prioritize the influencers with the highest relevance scores. This helps us to ensure that the profiles suggested are the best fit for your marketing strategy.

How We Rank Weight Loss Instagram Influencers

During the identification process, each Instagram influencer profile is assigned a score that reflects its relevance to the weight loss category.

These scores are then used to rank the profiles in our listings. Influencers with higher relevance scores are considered the most aligned with the weight loss category and are ranked higher in the results.

As a result, when you search for weight loss influencers in our database, the most relevant profiles appear first, making it easier for you to find the best match for your campaign.

How Often Our Listing of Weight Loss Instagram Influencers is Updated

We update our database every month to ensure that you always have access to the most up-to-date influencer profiles. Currently, this listing features the most relevant weight loss Instagram influencer profiles for March 2025.

Our automated system consistently monitors Instagram's database, tracking changes in follower count and content activity to maintain the accuracy and relevancy of our influencer database.