Product Sampling Agency London | G-Samples — In-Store, Gym & Event Sampling
🌿 London's #1 Sampling Agency

Putting Your Brand in the Right Hands

G-Samples connects food, drink and FMCG brands with real consumers through premium in-store, gym, event and office sampling campaigns across London.

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✅ Fully Insured 📊 Full Reporting 🌿 Eco-Conscious ⭐ 10+ Years Exp.
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How G-Samples Works

A simple 4-step process — from brief to results.

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Step 1

Tell Us About Your Brand

We start with a free discovery call to understand your product, audience and goals.

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Step 2

We Secure the Perfect Venues

Using our London venue network, we book the right spaces for your target consumer.

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Step 3

We Run the Campaign

Our trained brand ambassadors deliver your samples, engage consumers and represent your brand.

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Step 4

You Get Full Results

Every campaign ends with a detailed report — samples distributed, feedback captured, next steps.

Our Sampling Services

Every campaign is tailored. Every location is chosen for impact.

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In-Store Sampling

Premium grocery retailers across London. Get your product in front of the most engaged shoppers.

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Gym & Wellness

Luxury gyms and wellness venues. Reach health-conscious consumers at the perfect moment.

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Event & Festival

High-energy event activations. Build brand love with thousands of consumers at once.

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Office Sampling

Workplace snack and drink drops. Capture working professionals in their daily routine.

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Bespoke & Experiential

Custom-built campaigns with data capture, influencer integration and full event management.

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Organic & Health Focus

Specialists in better-for-you brands. We know your audience and where to find them.

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10+ Years Experience
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Premium London Venues
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Full Campaign Reports
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Trusted by FMCG Brands

Industries We Serve

Tailored sampling strategies for every sector.

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Food & Drink Brands

From artisan snacks to functional beverages — we put your product where it gets tasted.

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Health & Wellness

Supplements, protein and wellness products placed in gyms, studios and health stores.

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FMCG & Consumer Goods

Large-scale sampling campaigns that drive trial, awareness and retail velocity.

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What Brands Say About G-Samples

Real feedback from real brand partners.

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★★★★★
G-Samples put our new oat milk in front of exactly the right shoppers. The results exceeded our expectations — we saw a measurable sales uplift in every location they activated.
Sophie R.
Marketing Manager, Health Drink Brand
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★★★★★
Georgi runs an incredibly professional operation. From briefing to final report, everything was smooth and the brand ambassadors were fantastic representatives of our product.
James T.
Brand Director, Organic Snack Co
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★★★★★
We tried two other agencies before finding G-Samples. The difference in quality and communication was immediately obvious. They're our sampling partner of choice now.
Priya M.
Head of Marketing, Wellness Supplement Brand

Our London Venue Network

From premium health food retailers to luxury gyms and busy food markets — we've already done the hard work of building the relationships.

Whole Foods-style Retailers Planet Organic-type Stores Luxury Gyms Wellness Studios Food Markets Corporate Offices Food Festivals Pop-Up Events University Campuses Yoga Studios
See Our Full Venue Network →

Have a product you'd love to get into consumers' hands?

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Frequently Asked Questions

Everything you need to know before getting started.

Campaign costs vary depending on the number of activation days, venues, brand ambassadors needed and whether your campaign includes reporting and data capture. We offer campaigns starting from £600 for a single-day activation, through to multi-venue, multi-week programmes. Get in touch for a free tailored quote.
Yes — brands supply their own product samples and any branded materials (display boards, leaflets, etc.). G-Samples handles all venue booking, staffing, logistics and reporting.
With venue relationships already in place, we can typically launch a campaign within 2–4 weeks of brief confirmation. For urgent activations, speak to us and we'll explore what's possible.
We operate across all London zones and have strong relationships in North, Central, West and South London. We also cover select venues in the Home Counties for the right campaigns.
Every G-Samples campaign includes a post-activation report with: total samples distributed, consumer feedback summary, photos from activation days, any sales data provided by the venue, and recommended next steps.

Ready to Put Your Product in the Right Hands?

Tell us about your brand and we'll come back with a tailored campaign idea — completely free, no obligation.

Book Your Free Discovery Call →