Hi there,
Thanks for reaching out! Saw your post and thought I'd give you some of my initial thoughts and guidance based on our experience. Running ads for supplements, especially something like a natural testosterone booster, has its own set of challenges, but the core principles we apply to other successful eCommerce brands definitely hold true. It's less about a single magic bullet and more about getting a few fundamental things right.
What follows is a bit of a braindump of how I'd approach this if you were a client. Hopefully it gives you a solid framework to think about things.
We'll need to look at your foundations first... your website
Before you even think about spending a single pound on ads, you have to get your website right. It’s your digital shopfront, and for a product like supplements, trust is everything. People are putting this stuff in their bodies, so if your site looks even slightly dodgy or unprofessional, they will leave without a second thought. Your ad spend will just be wasted driving traffic to a leaky bucket.
Honestly, I've seen so many campaigns fail not because the ads were bad, but because the landing page or store just wasn't ready to convert visitors. It's the most common mistake we see.
Here's what I'd be looking at:
-> Your Product Pages: These need to be more than just a picture and a price. You need crystal clear, high-quality photos of the product. Show the bottle, the label, the supplement itself if possible. Lifestyle shots can work too, but they need to be authentic. Then you need persuasive copy. What are the benefits? What problem does it solve for your target customer? Who is this for? You need to answer these questions clearly and concisely. You'll need proper product descriptions that talk about the ingredients and what they do. Again, building trust.
-> Your Sales Funnel: What’s the journey you want a customer to take? Is it a one-off purchase? A subscription model? Offering a subscription can massively increase your customer lifetime value (LTV), which in turn means you can afford to spend more to acquire a customer in the first place. This is a massive advantage. If you do offer a subscription, make it clear and easy to understand. Maybe a discount for the first month or for signing up for 3 months. Think about the offer.
-> Trust Signals are Non-Negotiable: This is probably the most important bit for your niche. Your site needs to scream credibility. Some things that help:
- Customer Reviews & Testimonials: Real reviews from real people are hugely powerful. If you have them, plaster them everywhere – on the homepage, on product pages. Video testimonials are even better.
- 'About Us' Page: Tell your story. Why did you start this business? Who is behind it? People buy from people, and a good story builds a connection.
- Clear Contact Information: A physical address (if you have one), a phone number, a professional email address. It shows you're a real business and not some fly-by-night operation.
- Trust Badges: Things like "Made in the UK", "GMP Certified", "Lab Tested", secure payment logos (Visa, Mastercard, PayPal). These small visual cues make a big psychological difference.
Looking at your store from a customer's perspective, would you feel comfortable putting your credit card details in? If the answer is anything less than a resounding 'yes', then that’s your first priority. A bit of investment here, maybe on some professional copy or design, will pay for itself many times over once you start running ads.
I'd say you need a solid Meta Ads strategy...
Right, assuming the website is solid, let's talk about Facebook & Instagram (Meta) ads. You asked about this specifically, and for a product like yours, it's the right place to start. Unlike Google Search, where people are actively looking for a solution, Meta lets you get in front of people who might be a perfect fit for your product but don't know it yet. You're creating demand, not just capturing it.
The mistake I see a lot of people make is they just create one campaign, throw a load of interests into one ad set, and hope for the best. That's not a stratagy. You need to think about the customer journey and structure your campaigns to match it. We use a funnel structure for pretty much all our eCommerce clients.
It breaks down like this:
1. Top of Funnel (ToFu) - Prospecting: This is your cold audience. These are people who have never heard of you or your product before. The goal here is to introduce your brand, catch their attention, and drive them to your website to learn more. You're fishing in a big ocean here, so the messaging needs to be broad enough to appeal but specific enough to hook the right people.
2. Middle of Funnel (MoFu) - Consideration/Retargeting: This is your warm audience. These people have shown some interest. They've visited your website, watched one of your videos, or engaged with your Instagram profile. They know who you are, but they haven't bought yet. The goal here is to build more trust, overcome objections, and remind them why they were interested in the first place. You're nurturing the lead.
3. Bottom of Funnel (BoFu) - Conversion/Retargeting: This is your hot audience. These are the people who are right on the edge of buying. They’ve added a product to their cart or even started the checkout process but didn't complete it. The goal here is simple: get them over the finish line. This is where you might use a small discount or a free shipping offer to seal the deal.
Having separate campaigns for each stage of this funnel allows you to tailor your messaging and your budget to the right people at the right time. You speak to a complete stranger differently than you do to someone who is about to hand you their money. Your ads should reflect that.
You'll need to get your targeting spot on...
This is where the magic happens and where most people get it wrong. A killer ad shown to the wrong person is a wasted ad. In my experience, a structured approach to testing audiences is the only way to find what works and scale it reliably. When I audit client accounts, the audience targeting is almost always the first thing I fix.
Here’s how I would priortise audiences for your business, based on that funnel structure:
ToFu - Prospecting Audiences:
For new accounts, you start with detailed targeting. Don't go too broad. Targeting "Fitness" is useless. Millions of people are interested in "Fitness" but most of them aren't your ideal customer. You'll just burn money. You need to be more specific. Think about the *psychology* of your ideal customer.
What magazines do they read? (e.g., Men's Health, Muscle & Fitness)
What brands do they follow? (e.g., Gymshark, Myprotein, other supplement brands)
What activities are they interested in? (e.g., Weightlifting, Bodybuilding, CrossFit, Powerlifting)
What influencers might they follow?
I usually group these into themes. For instance, one ad set might target interests related to 'hardcore gym-goers' (Powerlifting, Bodybuilding). Another might target 'general male wellness' (Men's Health, interest in 'biohacking', etc.). This lets you see which 'angle' performs best.
Once you have enough data (you need at least 100 purchases, but ideally more), you can start creating Lookalike Audiences. These are incredibly powerful. You can tell Facebook "find me more people who look like my existing customers". A Lookalike of your purchasers is usually the best performing cold audience you can build. You can also create lookalikes of people who add to cart, or even just all website visitors, but the closer the source audience is to a paying customer, the better the lookalike will be.
MoFu & BoFu - Retargeting Audiences:
This is your lowest hanging fruit. These people are already warm. It's much cheaper to convert someone who already knows you than to find a new customer. You need to test different retargeting audiences.
Here's a list in rough order of priority, from warmest to hottest:
- BOFU: Added to Cart (but didn't purchase) in last 7-14 days
- BOFU: Initiated Checkout (but didn't purchase) in last 7-14 days
- MOFU: Viewed a Product Page in last 30 days (exclude purchasers & cart abandoners)
- MOFU: All Website Visitors in last 30-60 days (exclude the above)
- MOFU: Video Viewers (people who watched 50%+ of your ads) in last 30 days
- MOFU: Instagram/Facebook Page Engagers in last 30 days
If you have a small budget, you can group some of these together (e.g., one ad set for all BoFu actions, one for all MoFu actions). But as you scale, you'll want to separate them out to tailor your messaging. The ad you show someone who abandoned their cart should be different from the one you show someone who just visited your homepage three weeks ago.
You probably should think about your creative...
Your ad creative (the image or video) and copy are your sales pitch. You can have the best targeting in the world, but if your ad is boring or untrustworthy, no one will click. For supplements, you need to be very careful with your claims. Facebook has strict policies, and making direct health claims about "curing" or "treating" anything will get your ads rejected and your account possibly banned. You need to focus on the customer's goals and the lifestyle benefits.
-> Split Testing is essential: Never rely on just one ad. You should always be testing. Test different images, different headlines, different primary text. Small changes can lead to big differences in performance. We always run multiple creatives in each ad set to let the algorithm find the winners.
-> Creative Formats to Test:
- High-Quality Image Ads: A really slick, professional shot of your product. This is your bread and butter. Clean background, well-lit. Make it look premium.
- User-Generated Content (UGC) / Testimonials: This is gold for your niche. Get a customer to record a simple video on their phone talking about their experience with the product. It's far more believable and authentic than a polished corporate video. We've seen UGC work wonders for SaaS clients, and the principle is exactly the same here. It builds massive social proof.
- Founder/Explainer Video: A short video of you (or someone from the company) talking passionately about the product. Explain why you created it, what's special about the ingredients. This builds a personal connection and heaps of trust.
- Carousel Ads: These can be great for highlighting multiple benefits, showing different ingredients, or even showcasing a few different customer testimonials in one ad.
Your copy needs to hook them in the first sentence, speak directly to their pain points or desires (e.g., "Feeling that 3pm slump?", "Want to get more out of your workouts?"), and then present your product as the solution. Always end with a clear Call To Action (CTA) like "Shop Now" or "Learn More".
We'll need to look at what success looks like...
So, how much should you expect to pay for a customer? This is the million-dollar question. The honest answer is: it depends. It depends on your product price, your website conversion rate, and how good your ads are.
However, we can make some educated estimates based on our experience with other eCommerce clients in developed countries like the UK or US.
The main metric you should care about is Return On Ad Spend (ROAS). For every £1 you put into ads, how many pounds in revenue do you get back? A 2x ROAS means you're breaking even (assuming a 50% margin). A 3x or 4x+ ROAS is where you're making good profit. I remember one subscription box client we worked with hit a 1000% ROAS on Meta Ads, which was phenomenal. Another client selling cleaning products saw a 633% return on Meta Ads. These are achievable, but you need to get everything right.
To understand what drives that, we can look at the cost per purchase. Here’s some basic maths based on typical benchmarks:
| Metric | Low Estimate | High Estimate | Comment |
|---|---|---|---|
| Cost Per Click (CPC) | £0.50 | £1.50 | This is how much you pay for someone to click your ad. Good creative and targeting lowers this. |
| Website Conversion Rate (CVR) | 2% | 5% | This is the percentage of website visitors who make a purchase. A trustworthy, well-designed site with a good offer increases this. |
| Estimated Cost Per Purchase (CPA) | £10.00 (£0.50 / 5%) |
£75.00 (£1.50 / 2%) |
This is your key cost metric. Your goal is to get this as low as possible while maintaining quality. |
As you can see, a small improvement in your click cost or a couple of percentage points on your website conversion rate can drastically change your cost to acquire a customer. If your CPA is £10 and your product sells for £40, you have a 4x ROAS. If your CPA is £75 and your product is £40, you are losing money on every sale. This is why optimising both the ads and the website is so important.
This is the main advice I have for you:
That was a lot of information, I know. To make it more actionable, here’s a summary of what I believe your priorities should be. This is the exact process we'd follow.
| Area | Recommendation | Why it's important |
|---|---|---|
| 1. Website & Offer | Perform a ruthless audit of your site. Add extensive trust signals (reviews, testimonials, certifications, clear contact info). Refine your product page copy to be persuasive. Consider a subscription offer to increase LTV. | A leaky bucket wastes ad spend. For supplements, trust is the #1 conversion factor. Without it, even the best ads will fail. A higher LTV allows you to spend more to acquire a customer profitably. |
| 2. Ad Account Structure | Structure campaigns based on a ToFu/MoFu/BoFu funnel. Have separate campaigns for cold prospecting and for retargeting warm/hot audiences. Start with conversion optimisation from day one. | This allows you to tailor messaging and budget appropriately for each stage of the customer journey, leading to higher efficiency and better ROAS. |
| 3. Audience Targeting | Start with themed Detailed Targeting ad sets (e.g., specific gym types, fitness magazines, competitor brands). Build Lookalike audiences from your best customers as soon as you have enough data (100+ purchases). | Avoids wasting money on broad, irrelevant audiences. A systematic approach to testing finds winning audiences faster and allows you to scale what works. Lookalikes are often the key to profitable scale. |
| 4. Creative Strategy | Continuously test multiple ad formats: high-quality product images, authentic UGC/testimonial videos, and explainer videos. Focus copy on lifestyle benefits, not direct health claims. | Creative is the biggest lever for performance. Testing finds winning ads that lower your CPC. UGC builds social proof and trust, which is critical for your niche. |
| 5. Retargeting | Implement a robust retargeting strategy for MoFu (website visitors, video viewers) and BoFu (cart abandoners). Use specific messaging to bring them back and convert them. | This is your most profitable audience. It's much cheaper and easier to convert someone who has already shown interest than to find a new customer from scratch. |
Getting paid advertising to work profitably is a process of systematic testing and optimisation across all these areas. It’s not about finding one secret trick; it's about doing a dozen things correctly and consistently. It's part science, part art, and it takes experience to know which levers to pull and when.
The supplement space is competitive, and getting an edge often means bringing in expert help. A professional can help you navigate the complexities of ad policies, implement a proven structure from day one, and use their experience to identify growth opportunities you might miss.
This has just been a high-level overview. If you'd like to chat in more detail about your business and how we might be able to help you implement a strategy like this, we offer a free, no-obligation initial consultation. We could take a proper look at your specific situation and give you some more tailored advice.
Hope this helps give you a bit of clarity!
Regards,
Team @ Lukas Holschuh
Lukas Holschuh
Founder, Growth & Advertising Consultant
Great campaigns fail without expertise. Lukas and his team provide the missing strategy, optimizing your entire advertising funnel—from ad creatives and copy to landing page design.
Backed by a proven track record across SaaS, eLearning, and eCommerce, they don't just run ads; they engineer systems that convert. A data-driven partnership focused on tangible revenue growth.