United Kingdom: Top 4 Biology Instagram Influencers

As of September 2026, infloo tracks 4 Instagram creators in the United Kingdom in the Biology category. Their median engagement rate is 2.36% (middle half: 1.51–3.30%), and the median account has 36K followers. Micro-influencers (10K–100K followers): 2 of 4; over 1M followers: 1. Highest engagement: @nourish.hq (4.89%), @hogwarts_official._ (2.77%), @katiewallwork (1.94%).

Creators tracked: 4
Median ER: 2.36%
Middle half of ER: 1.51–3.30%
Median followers: 36K
Data as of: September 2026

#	Instagram Account	Categories	Number of followers	Audience Engagement (ER)	User's Country	User's City	Check Fake Followers
1	1 Charlotte @nourish.hq Followers: 1,286,314 • ER: 4.89% Settle Climate Change Pet Health Gardening Pet Nutrition Ecology Biology Check Fake Followers Get contacts	Climate Change Pet Health Gardening Pet Nutrition Ecology Biology	Followers 1,286,314	ER 4.89%	Country	City Settle	Check Fake Followers Get contacts
2	2 Katie Wallwork @katiewallwork Followers: 39,912 • ER: 1.94% Manchester Healthy Eating Nutrition Health Issues Health & Medicine Alternative Medicine Biology Check Fake Followers Get contacts	Healthy Eating Nutrition Health Issues Health & Medicine Alternative Medicine Biology	Followers 39,912	ER 1.94%	Country	City Manchester	Check Fake Followers Get contacts
3	3 Harry Potter Fan Page @hogwarts_official._ Followers: 32,697 • ER: 2.77% City of London Memes Mental Health Medical Research Magic & Illusions Neuroscience Biology Check Fake Followers Get contacts	Memes Mental Health Medical Research Magic & Illusions Neuroscience Biology	Followers 32,697	ER 2.77%	Country	City City of London	Check Fake Followers Get contacts
4	4 Feedmark @feedmark_ Followers: 6,339 • ER: 0.23% Woodstock Women's Health Health & Medicine Pet Health Pet Nutrition Pet Training Biology Check Fake Followers Get contacts	Women's Health Health & Medicine Pet Health Pet Nutrition Pet Training Biology	Followers 6,339	ER 0.23%	Country	City Woodstock	Check Fake Followers Get contacts

See the TikTok top Average Instagram engagement rate in the United Kingdom Check any Instagram creator for fake followers — free How we build the rankings and measure creators

Frequently asked questions

Who are the top Biology Instagram influencers in the United Kingdom?

By followers: @nourish.hq (1.3M), @katiewallwork (40K), @hogwarts_official._ (33K). By engagement rate: @nourish.hq (4.89%), @hogwarts_official._ (2.77%), @katiewallwork (1.94%). Data: infloo, September 2026.

What is a typical engagement rate for Biology influencers in the United Kingdom?

The median is 2.36%; half of the 4 creators fall between 1.51% and 3.30%. Data: infloo, September 2026.

How many Biology influencers in the United Kingdom have under 100K followers?

3 of 4: 1 under 10K and 2 with 10K–100K followers.

How many Biology Instagram influencers does infloo track in the United Kingdom?

4 as of September 2026. The ranking shows all of them, sorted by followers.

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