Simple. Powerful. Social.

Hydrogen is a Glasgow-based social media agency helping brands worldwide. We’re strategic, creative, and fully focused on social media—it’s at the heart of everything we do.
Services

RECENT work.

All work.

WE WORK WITH.

TOP STORIES.

pexels-ali-dashti-506667798-17398013.jpg
View
Influencer. Strategy. Paid Media. Content.

The updated HFSS ad guidelines, and what they mean for marketers

In January 2026, the UK’s guidelines on advertising HFSS (high-fat, salt or sugar) products tightened, forcing brands, agencies, and influencers to rethink and re-strategise on how they promote these products to the public. Today, we’re here to break down the latest HFSS legislation, and most importantly, what it means for you as a brand marketer, marketing agency, or influencer. Keep on reading to find out more.

Feb 16, 2026
pexels-rdne-7845469.jpg
View
Strategy. Content.

The Importance of Community Management on Social Media

Why building relationships on social media starts with great customer service and the processes that make it possible.

Jan 26, 2026
Blog Header Template (1).png
View
Strategy. Content.

Social Storytelling: How to do it best in 2026

Short-form grabs attention. Mid-form builds trust. Long-form earns loyalty. The best social strategies use all three to move audiences from scroll to story. Want your content to work harder at every stage? We'll show you how.

Jan 5, 2026
All stories.
Stronger together 202511.jpg

Social At Heart

223 West George Street,

Glasgow G2 2ND

Directions
hello@wearehydrogen.com

+44 (0) 0141 530 1236