How to advertise CBD on Google

In recent years, how to advertise CBD on Google has become a topic of great interest for many businesses due to the rapidly expanding market potential. With the strong growth of e-commerce, mastering how to advertise CBD on Google not only helps brands reach the right customers but also creates a competitive edge in a highly regulated industry. However, advertising CBD is not the same as promoting regular products, since Google enforces strict policies that require businesses to be thoroughly prepared in both legal compliance and campaign strategy. Without understanding these principles, advertisers risk ad disapproval or even account suspension. That’s why finding the right approach to optimize campaigns—while staying compliant and achieving real business results—is essential for every CBD advertiser. This article from Rentads will help you understand in more detail.
How to advertise CBD on Google: Is it really feasible?

Many businesses in the CBD industry often ask: is it possible to run CBD ads on Google legally and effectively? In reality, this is quite a sensitive area since CBD is derived from industrial hemp, while Google enforces strict policies on health-related products—especially those linked to medicine, pharmaceuticals, or substances with addictive potential. However, “difficult” does not mean “impossible.” If you clearly understand the restrictions, comply with the policies, and know how to present your products appropriately, advertising CBD on Google can still become a channel that generates valuable leads.
Restrictions to Know Before Getting Started
Google does not allow advertising for most cannabinoid products containing THC. When it comes to CBD, the rules are also quite strict, especially in countries where it is not legalized or lacks a clear regulatory framework. If you attempt to directly advertise CBD oil, capsules, or any product considered “for direct consumption,” there is a high risk that your account will be disapproved or even suspended. Some businesses have found alternative approaches by promoting their products as cosmetics, skincare items, or educational content about the general benefits of CBD. Instead of focusing on direct sales, they emphasize building brand awareness, providing useful information to attract users, and then converting them later through their own sales channels. Without a clear understanding of these policies, many advertisers fall into the trap of repeated ad disapprovals without knowing the reasons, wasting both budget and time.
Why Is CBD Advertising Hard to Get Approved?
The biggest reason lies in the fact that CBD is a “gray area” product without global consensus. Some countries recognize it, while many others still classify it as restricted or prohibited. As a global platform, Google often chooses the safer path by imposing strict limitations to avoid legal risks. This means that even if your product is legal in your country of operation, your ads may still be disapproved due to Google’s universal policies. Google is particularly strict about wording in ad content. Phrases related to “healing,” “pain relief,” or “treatment” often trigger policy violations. However, if you shift the approach to emphasize a healthy lifestyle, relaxation, or self-care, your ads are more likely to get approved.
How to advertise CBD on Google safely

When it comes to how to advertise CBD on Google, it’s essential to ensure compliance with Google’s strict policies. This is a highly regulated industry with tight rules related to health and pharmaceuticals, so running ad campaigns requires a careful, transparent, and fully legal approach.
Check policy requirements and geographic restrictions
The first step in the process of advertising CBD on Google is to carefully review the policies and regional restrictions. Google regularly updates its rules regarding hemp-derived products, so you should visit the Google Ads Help Center to stay informed of the latest guidelines. Identifying exactly which target markets Google allows for CBD advertising is extremely important, as even a small mistake can lead to campaign rejection or even account suspension.
Register for certification with LegitScript
For businesses operating in regions where CBD advertising is allowed, the next step is to register for certification with LegitScript — the organization Google partners with to verify the legality of products. This process requires you to provide complete information about your business license, product origin, ingredients, and manufacturing process. Preparing your documentation thoroughly will help shorten the review time and avoid repeated rejections. LegitScript acts as a “passport,” ensuring that your ads are approved by Google.
Carry out the CBD product certification process
After obtaining certification from LegitScript, you need to complete another crucial step: product certification directly with Google. This is done through a form in the Google Ads Help Center, where you must provide detailed information about the type of CBD, its concentration, and the product format (oil, capsules, cosmetics, etc.). Supplying transparent data not only helps Google review and approve your ads more smoothly but also builds trust with consumers when your ads are displayed. Carrying out the CBD product certification process
Create a campaign on Google Ads
Once all certifications are in place, you can start creating your advertising campaign. Connect your Google Ads account with Google Merchant Center to upload all product data into the system. This will serve as the primary source of information Google uses to deliver your ads, including images, pricing, descriptions, and store details. From there, your ads will appear to potential customers when they search for keywords related to CBD. If properly optimized, the campaign will not only help you reach the right audience but also remain safe and fully compliant with Google’s policies.
Improve the effectiveness of how to advertise CBD on Google
For an advertising campaign to achieve high effectiveness, especially in a sensitive field like CBD, optimization is something you cannot overlook. Many businesses focus only on launching ads quickly, forgetting that how to advertise CBD on Google successfully for the long term requires a clear strategy and step-by-step real-world testing.
Research potential keywords
One of the secrets to optimizing a campaign lies in understanding exactly what customers are searching for. Instead of targeting overly broad keywords like “CBD oil” or “CBD products,” businesses can focus on more specific phrases that reflect real customer needs. For example: “CBD oil for better sleep,” “CBD cream for muscle pain relief,” or “CBD for pets.” These are long-tail keywords, which may have lower search volume but face less competition and carry higher commercial intent. It’s also essential to monitor search trends across different geographic regions, since demand for CBD in the U.S., Europe, and Southeast Asia varies significantly. Tools like Google Keyword Planner or other keyword analysis platforms can help you identify market gaps that competitors haven’t yet tapped into.
Build a small test campaign
Many people are often eager to invest a large budget right from the start, but this can lead to waste if you don’t yet understand how Google responds to CBD products. A safer and more effective approach is to begin with a small campaign and a moderate budget to test customer response. During the testing phase, you can split ad groups by product line or by separate keyword sets. After one or two weeks, evaluate impressions, click-through rate (CTR), cost per click (CPC), and most importantly, conversion rate. From this data, you’ll be able to identify which ad groups are performing well and which ones are underperforming, allowing you to make smart scaling decisions. Running a small test campaign also helps you become familiar with Google’s strict review policies for the CBD industry.
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Frequently Asked Questions
If your ads get disapproved, businesses can consider alternative channels to maintain customer flow. SEO helps a CBD product website rank organically on Google without relying on paid ads. In addition, email marketing, Telegram communities, or influencer marketing strategies are also effective options to retain and nurture customers. Some brands even use Native Ads on online news sites or display networks with lighter restrictions.
The global CBD market is growing rapidly, especially in North America and Europe, which is why Google is gradually expanding its related policies. In the next 2–3 years, Google may relax certain regulations on CBD advertising for products with clear origins, certified quality, and no misleading medical claims. This shift will create major opportunities for businesses to build long-term brands instead of merely focusing on “bypassing the rules” as many do today. Therefore, the upcoming trend will not only revolve around running ads but also around creating transparent, compliant content to enhance credibility.