Data updated: July 2026
Stuart Phillips ✓
@mackinprof · Instagram · CA · fitness
About Stuart Phillips
Stuart Phillips, known as mackinprof on Instagram, is a nutritionist and expert in the fitness domain. With a significant following of 122,459, he shares valuable insights on topics such as lifting, protein, aging, and muscle exercise. His content spans various formats including reels, static posts, carousels, and stories, all aimed at educating his audience. Phillips is affiliated with McMaster University and co-hosts the Real Exercise Science podcast, enhancing his authoritative presence in the fitness and nutrition space. Some content may require brand review.
@mackinprof's followers & following
@mackinprof currently has 122,459 followers on Instagram and follows 4,350 accounts, a follower-to-following ratio of 28.15. That places the account in the mid tier of fitness creators.
@mackinprof's content
@mackinprof has published 1,022 posts to date, working across reels, static-posts, carousels, stories. The account's content is classified under fitness, nutrition, bodybuilding, medical-education, science. Bio: “📍McMaster University. Lifting, protein, aging, muscle, exercise, 💪🏻 scientist 🧬 Co-host @realexercisescience podcast linktr.ee/mackinpro…”
AI quality check on @mackinprof
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
@mackinprof's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@mackinprof's audience
Audience snapshot
60% male · 40% female
Core age group25-34
The audience of mackinprof skews predominantly male at 60%, with a primary age range of 25-34. The top geographic location for his followers is Canada, indicating a focused regional engagement.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Stuart Phillips?
Brands in the fitness, nutrition, and health sectors would align well with mackinprof's expertise. His authoritative and educational tone makes him suitable for collaborations that emphasize scientific insights and professional guidance in health and fitness.
Frequently asked questions
How many Instagram followers does @mackinprof have?
As of July 2026, @mackinprof has 122,459 followers (122K) on Instagram, follows 4,350 accounts, and has published 1,022 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @mackinprof?
Verified contact details for @mackinprof — 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 @mackinprof's contact info — free trial →
How much does @mackinprof charge for a sponsored post?
@mackinprof 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 @mackinprof's net worth?
@mackinprof's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 122K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @mackinprof have fake followers?
Zaver's AI authenticity check scores @mackinprof 96/100, 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 @mackinprof?
@mackinprof's 122K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @mackinprof's report on Zaver.
Which influencers are similar to @mackinprof?
Zaver lists comparable fitness creators in Canada in the "Influencers like @mackinprof" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 39,215 vetted fitness creators with plain-English queries.
What is the follower count?
Stuart Phillips has a follower count of 122,459.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
The estimated pricing tier is standard, but actual pricing may vary.
What is the content niche?
The primary niche is fitness, with secondary niches including nutrition, bodybuilding, medical education, and science.
