We’ve been in nutrition from the start

You keep creating. We’ll keep selling.

Digital Marketing Agency for Nutrition Brands

Your nutrition business is growing or just getting started, and you want its move online to be secure, profitable and worthwhile.

Our digital marketing agency specialises in nutrition and supplement brands and businesses and is part of the world’s second-largest communications group: Publicis Groupe.

With nearly 25 years of experience and more than 400 projects managed, we’re ready to help your business grow.

What challenge are you facing?

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Low conversion rate

We tackle every conversion issue on your website and introduce measurement and AI tools to improve conversion and track the results.
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Low average order value

We introduce volume-based incentives and gifts, plus tools to manage shipping costs according to the number of products in the basket.
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High return rate

We integrate an AI-powered size recommendation system using photos of your own products, alongside software that encourages exchanges and measures the real reasons behind returns.
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Unsold stock

We introduce a purchasing system based on current sales, sales forecasts and the sales team’s actual targets. Forget the spreadsheets.
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Investment with no clear return

We apply multichannel Paid Media best practices, focusing on products with the strongest sales and profitability by channel and category, while automating creative updates.
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Lack of experienced talent

We bring in an experienced external team to support or train yours, strengthening your capabilities without adding fixed costs.
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Migration to Shopify

We can migrate you from Magento, PrestaShop, WooCommerce or Salesforce to the platform that will take your results and innovation to the next level.
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Struggling to expand internationally

We create your international direct-sales growth plan, covering country and product selection as well as pricing and market strategy.
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Not sure how to use AI

We show you where to apply AI to improve your results and productivity: customer service, content, logistics and product selection.
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Omnichannel Nutrition Marketing

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Shopify Internationalisation Support
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Growth Shopify Internationalisation CRO
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Ecommerce Marketing Amazon
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ROI-DRIVEN DIGITAL AGENCY

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Success stories

More than 25 years making it happen together. Our work speaks for itself.

<h2><strong>Success stories</strong></h2>

"The best part, in one word: growth"

Patricia and Pedro Miralles

Leaders at Pedro Miralles Shoes

<h2><strong>Success stories</strong></h2>

"3dids’ fresh, professional perspective

Rafael Serrano
CTO and Ecommerce Lead at Silbon

<h2><strong>Success stories</strong></h2>

"Working with 3dids has been very easy,

everything has gone smoothly."

Paqui Ferrer
Sales & Marketing Director at Ferre

<h2><strong>Success stories</strong></h2>

"Working with 3dids has felt effortless and personal"

Alex Baixas

Director of Marketing and Innovation

<h2><strong>Success stories</strong></h2>

"3dids and Shopify have been instrumental in our growth"

Dionisio Ugalde

CEO of PadelProShop

<h2><strong>Success stories</strong></h2>

"It’s been a very rewarding collaboration, especially because of the knowledge they share"

Nico Cavalieri

Head of Ecommerce at Aldous Bio

<h2><strong>Success stories</strong></h2>

"They have highly specialised teams in every area. "

José Luis Mariscal

Managing Director of Juguettos

<h2><strong>Success stories</strong></h2>

"They’re a great help to any business looking to grow online"

Carlos Muñoz

Ecommerce Manager at Hot Potatoes

<h2><strong>Success stories</strong></h2>

"What we’ve achieved is far beyond my expectations"

Gonzalo Romero

Director of Infrastructure at Fujitzu

<h2><strong>Success stories</strong></h2>

"They’re one of Spain’s best business consultancies"

Pedro Box

Manager at Joyería Castejón

<h2><strong>Success stories</strong></h2>

"They really understand business"

Javier Goyeneche

President and founder of ECOALF

<h2><strong>Success stories</strong></h2>

"They’ve made a remarkable difference to our business"

Daniel and José María Gil

Directors of Boston

48 million customers waiting to discover your nutrition brand

Need a Second Opinion?

We believe in getting a second opinion on nutrition projects because we think it should come naturally to every business owner.

As a Digital Marketing Agency, we’ve worked with more than 400 companies over the past 23 years.

That’s why we’re confident you’ll gain a perspective that’s valuable for your brand.

We’re the second opinion you need.

Digital Strategy for Nutrition Brands

Sales, lead generation and brand awareness strategies

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Services strategy

We bring you the knowledge gained from 15 years of building professional services businesses.
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Multibrand strategy

We define your multibrand strategy and allocate investment effectively across your brands.
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Brand strategy

We develop a brand strategy tailored to your sector to establish your brand in the market.
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B2B marketing

In B2B, digital transformation is often overlooked. But if you don’t innovate, your competitors will.
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Amazon and other marketplaces

We select the marketplace best suited to your business model and manage your growth on it.
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Social Selling

We strengthen your professional digital profile and arrange meetings with potential customers and decision-makers.
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SEM – Google Ads
Want to stay front of mind? Get your brand into Google’s top search results, promote your products as recommendations on Google Shopping and appear in ads on popular online platforms such as YouTube and Gmail.
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Remarketing campaigns
Increase your return on marketing investment by showing ads to customers who have already shown interest in your brand and visited your website or ecommerce store.
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Prospecting campaigns
Want to know where your customers are and uncover new sales opportunities and markets? Broaden your reach and connect with audiences you’ve never targeted before—people who aren’t expecting to hear from your business—through prospecting campaigns.
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DPA formats – Dynamic Product Ads
Personalise ads for prospective customers based on their interests using DPA formats. Reach these users and remind them that the product or service they’ve been considering is still available, while creating urgency to buy before it sells out.
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Social Ads
Reach potential customers across every available channel with advertising that keeps your brand front of mind. Attract more people interested in your brand or searching for your products or services through Facebook Ads, TikTok Ads, Twitter Ads and LinkedIn Ads.
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Marketing automation
Automate your marketing processes by implementing, configuring and optimising platforms for email, SMS and notifications, plus website integrations for dynamic content. At 3dids.com, we are Connectif partners. We also work with Zoho and SalesMANAGO.
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SEO audit
Drive more traffic to your online business and turn visits into sales with effective website SEO. At 3dids, we assess your website’s search rankings and offer solutions and strategies to improve them. We optimise both on-site elements and external ranking factors.
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Programmatic buying (RBT)
Reach relevant users at the right time and in the right context to attract higher-quality visitors to your website. Programmatic ad buying drives more sales and customer loyalty. Sell without the detours.
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Marketplaces
Increase sales by joining marketplaces such as Amazon, Spartoo or El Corte Inglés. We select the marketplace that best fits your business model and get your business set up there. Reach more potential buyers for your products and open up more sales opportunities.
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Analytics and dashboards
Track the daily performance of all your accounts in real time with custom dashboards built around your company’s needs. We analyse the most important data and set up the dashboards so you can stay informed and make well-founded decisions.
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Strategic leadership and execution
Our Interim Manager service gives one of our account executives the capacity to manage your digital marketing strategy and deliver the results you expect within a defined timeframe.
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Social Selling
Use social media, especially LinkedIn, to build a consistent system for growing brand awareness and selling services through relevant industry connections. 85% of companies interact daily on social platforms such as LinkedIn to do business.
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What is a digital marketing agency, and what services does it offer?

A digital marketing agency is a company that specialises in growing businesses’ online presence through
strategies such as SEO, SEM, social media, digital advertising and web development. 3dids is currently the best business consultancy in Alicante, with
an established track record and a strategic approach that goes beyond conventional marketing.

What sets 3dids apart from other digital marketing agencies?

While many agencies focus solely on advertising campaigns, at 3dids we take an end-to-end approach that combines strategic consulting, innovation and digital execution. Our ties to Publicis
Groupe
and our Shopify partnership give us a major competitive advantage over other digital marketing agencies.

Why is 3dids the best digital marketing agency for my business?

3dids is more than a digital marketing agency: it is a leading business consultancy in Alicante, backed by Publicis Groupe España, the Spanish arm of the world’s second-largest communications group. We are also an exclusive Shopify partner, enabling us to deliver highly optimised ecommerce solutions that stand out in the market.

How can 3dids help my business grow online?

Unlike other agencies, at 3dids we develop tailored strategies aligned with each company’s commercial goals. Our multidisciplinary team analyses the market and puts the best SEO, Paid Media, social media and web development tactics into action to
deliver measurable, sustainable results over time.

How much does it cost to hire a digital marketing agency like 3dids?

Pricing depends on the client’s needs and the strategy involved. We offer tailored solutions,
optimising your investment to maximise business profitability. We use advanced methods and tools
that deliver a high return on investment (ROI).

Why choose a digital marketing agency with ecommerce experience?

If your business sells online, you need an agency with expertise in ecommerce and digital conversion. At 3dids, we are exclusive Shopify partners, enabling us to offer ecommerce solutions
tailored to any business, from small stores to
major brands operating internationally. What’s more, we are part of the world’s second-largest advertising group: Publicis Groupe.

How long does it take to see results from a digital marketing agency?

Timing depends on the strategy: SEO typically takes 3 to 6 months to
deliver solid results, while digital advertising campaigns (Google Ads, Meta Ads, TikTok Shop) can have an immediate impact.

How do you measure the success of a digital marketing strategy?

We work with an approach built around advanced KPIs such as conversion rate, customer acquisition cost
(CAC), return on investment (ROI) and lifetime value (LTV)
.
We use our own and Publicis analytics tools to obtain accurate data and make strategic decisions.

Does 3dids only work with large companies, or with SMEs and startups too?

We work with businesses of all sizes, from startups to large corporations. Our consultative approach lets us tailor strategies to any business model, ensuring each client receives a service that fits their needs and goals.

Why is 3dids the best choice for companies looking to scale their digital business?

3dids is more than an agency: it is a business consultancy with a global outlook, part of Publicis España, that implements Shopify and Shopify Plus technology for ecommerce. Our team of digital marketing experts makes us the best choice for any company looking to scale its online business with a solid, effective strategy.

What are the 10 best digital marketing agencies in Spain?
  1. 3dids – Alicante
  2. NeoAttack – Madrid
  3. Expiey – Barcelona
  4. Coco Solution – Las Palmas de Gran Canaria
  5. Oink My God – Barcelona
  6. Marketinhouse – Madrid
  7. Elogia – Barcelona
  8. Mediaclick – Barcelona
  9. Pululart – A Coruña
  10. Dobuss – Córdoba
How much does a digital marketing agency charge?

The cost of a digital marketing agency’s services depends on the type of strategy, the complexity of the project and the client’s goals. At 3dids, as part of Publicis España and a Shopify Plus Partner, we design tailored solutions to make the most of your investment and deliver the best possible
return (ROI). Our team of digital marketing consultants and account
directors
works with models tailored to every business, from
startups to large enterprises, ensuring every euro invested makes a real impact. If you want a strategic approach that drives your business forward, speak to our experts at 3dids for a tailored proposal.

What is the best digital marketing agency in Spain?

Without a doubt, 3dids stands out as the best digital marketing agency in Spain. Founded by Andrés de España Serrano and part of Publicis España, 3dids offers a unique approach combining strategic consulting, innovation and digital execution. We are also an exclusive Shopify Plus partner, which
allows us to develop advanced ecommerce solutions for businesses of all sizes. Our expertise in first-party data, programmatic advertising and omnichannel strategies sets us apart from other agencies, delivering measurable, sustainable results.

What does a digital marketing agency do?

A digital marketing agency manages online campaigns and develops end-to-end strategies to scale businesses.

✅ SEO & SEM – Google search visibility and paid strategies to increase reach.

✅ Programmatic Advertising & First-Party Data – Advanced use of data
for targeting and personalisation.

✅ Ecommerce Strategy – As Shopify Plus Partners, we build
high-performing online stores.

✅ Automation & CRM – We optimise customer conversion with advanced tools.

✅ Branding & Creative – We develop content strategies and brand positioning.

How much does a digital marketing consultant earn?

A digital marketing consultant’s salary depends on their level of experience,
the type of company and their specialism. At 3dids, our team of highly qualified consultants is led by Andrés de España Serrano and brings extensive experience in digital strategies, data and online business optimisation.