21st Century Vitamins runs a verified Health brand account with 6.4K followers on Instagram. The account has published 1,797 posts, currently around 3 posts a week. Posts average 19 likes and 4 comments, an engagement rate of 0.35%.
21stcenturyvitamins_usa is a Health account on Instagram with 6.4K followers and 1,797 published posts.
Compared with 598 other Health accounts with 1K–10K followers in the InstME index, 21stcenturyvitamins_usa's 0.35% engagement rate is in the bottom quarter (median: 3.24%).
Recent posting activity averages about 3 posts per week.
21stcenturyvitamins_usa comes in at 100/100 for audience quality, with 0% of followers estimated low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$22–$41
Based on 6.4K followers and a 0.35% engagement rate, a single sponsored post by 21stcenturyvitamins_usa is worth an estimated $22–$41. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~0% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | 21stcenturyvitamins_usa | Cohort median |
|---|---|---|
| Engagement rate | 0.35% | 3.24% |
| Average likes | 19 | 80 |
| Average comments | 4 | 7 |
| Posts per week | 2.99 | 0.39 |
Median values from 598 Health accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Aug 22, 2026
21st Century Vitamins is a verified health brand on Instagram, with 6.4K followers.
21st Century Vitamins posts on Instagram as @21stcenturyvitamins_usa.
21st Century Vitamins has 6,371 followers on Instagram (6.4K) as of Aug 22, 2026.
21st Century Vitamins's engagement rate is 0.35%, calculated from average likes and comments per post relative to followers. That is in the bottom quarter (median: 3.24%) for Health accounts with 1K–10K followers in the InstME index.
Posts by 21st Century Vitamins average 19 likes and 4 comments.
21st Century Vitamins posts about 3 times per week on average.
InstME's audience-quality analysis estimates about 0% of 21st Century Vitamins's followers are low-quality or inactive, giving an audience-quality score of 100/100.
21st Century Vitamins is registered as a business account on Instagram and is verified.
Total Posts
1,797
Avg Comments
4
More women than men · mostly 25–44
Typical for Health creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Health
Engagement
100%
21st Century Vitamins is categorized as a health account in the InstME index, based on the profile's bio and Instagram category across 1,797 posts.
Yes. 21st Century Vitamins carries the blue verified badge on Instagram.
A sponsored post from 21st Century Vitamins is estimated at $22 to $41. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
