Simple. Powerful. Social.

Hydrogen is a Glasgow-based strategic marketing communications agency helping organisations build trust and reputation through data-driven insight, storytelling and social media.
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RECENT work.

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TOP STORIES.

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Influencer. Creative. Content.

User generated content (UGC) is taking over the creator sphere - and here's what it means for your brand.

The days of perfectly staged, glossy campaigns are fading, as today’s audiences are quick to spot content that feels overly scripted or fake. But what does this mean for your brand, and how can UGC content benefit you?

Apr 7, 2026
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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
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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
All stories.
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Social At Heart

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+44 (0) 0141 530 1236