Obagi is one of the most recognised names in medical-grade skincare, and it is easy to see why people search for it online. Type the name into a search engine and you will find it for sale on marketplaces and discount websites, often for far less than you would pay in a clinic.
The trouble is that Obagi is a professional-only brand. It is supplied through approved clinics and practitioners, and products sold outside that network can be old, badly stored or fake. With skincare that contains strong active ingredients, that is a real risk to your skin.
Here is what you need to know before you buy.
Obagi is a professional-only brand
Obagi is not sold on the high street. The brand works with medical professionals, so that patients receive products alongside proper advice about how to use them.
That matters because many Obagi products are designed to make real changes to the skin, for example to uneven tone, pigmentation and visible signs of ageing. Some of its more intensive systems include prescription-only medicines, which in the UK can only be supplied after a face-to-face assessment with a prescriber.
When you buy from an authorised stockist, the products come through the brand's official supply chain, and someone qualified chooses them for your skin.
Why is there so much cheap "Obagi" online?
Products that turn up on unauthorised websites usually fall into one of two groups:
Diverted stock: genuine products that have left the official supply chain. They may have been stored in hot warehouses, shipped from abroad or kept past their best, and there is no way of knowing.
Counterfeits: copies made to look like the real thing. Packaging can be very convincing, but the contents are unknown.
Obagi says on its own website that products sold outside its authorised channels may be out of date, counterfeit or reduced in quality, and that it cannot guarantee or help with products bought outside its supply chain. If something goes wrong, the brand cannot step in.
What can go wrong with fake or grey-market skincare?
The biggest risk is that you have no idea what you are putting on your skin.
In 2024 the Chartered Trading Standards Institute warned about illegal skincare sold online, after products bought from online marketplaces were found to contain banned ingredients including mercury. One Trading Standards import team reported that 88% of the cosmetic products it checked in a year were unsafe or did not meet UK rules.
Even when a product is genuine, buying it from an unauthorised seller can mean:
active ingredients that have broken down because of poor storage
products past their expiry date
packaging and instructions that were never intended for the UK market
no professional to ask if your skin reacts
With products designed to resurface the skin or treat pigmentation, using the wrong product, the wrong strength or a fake can leave skin irritated, sensitised or worse than before.
Warning signs a website may not be selling genuine Obagi
Counterfeiters have become very good at copying packaging, so you cannot always tell by looking. These signs are worth taking seriously:
prices far below what clinics charge
a seller who is not a clinic or medical professional
no skin assessment or questions before you buy
marketplace listings from third-party sellers
packaging with no English labelling, or missing batch codes
products that look, smell or feel different from ones you have used before
delivery from overseas, or payments that show a different company name
The safest option is to buy from a clinic or practitioner the brand has approved. If you are unsure, ask the seller directly whether they are an authorised stockist. A genuine stockist will be happy to tell you.
Why professional skincare needs professional advice
Medical-grade skincare works best when it is chosen for your skin and introduced gradually. The same active ingredient can help one person and irritate another, depending on skin type, sensitivity, medication and any treatments they are having.
At SkinFirst, every routine starts with a skin consultation. Nurse Jenni takes your medical history, assesses your skin and builds a routine that suits it, with clear guidance on how and when to use each product. If your skin changes, or you start a treatment such as chemical peels or IPL skin treatments, your routine can be adjusted around it.
That support is something no discount website can offer.
The same applies to iS Clinical
iS Clinical is also a professional skincare brand, supplied in the UK through a selective network of partner clinics and practitioners. The same advice applies: buy it from an authorised professional, so you know the products are genuine and suitable for your skin.
What to do if you think you have bought fake skincare
Stop using the product, especially if your skin has reacted.
Keep the packaging, receipt and any messages from the seller.
Contact the seller, and your bank or card provider if you need a refund.
Report it to Trading Standards through the Citizens Advice consumer helpline on 0808 223 1133.
Speak to a healthcare professional if your skin is irritated, blistered or not settling.
Buying genuine Obagi and iS Clinical in Warrington
SkinFirst is an authorised stockist of Obagi and iS Clinical in Warrington. Every product is sourced through official UK supply and recommended after a proper assessment, so you know exactly what you are using and why.
If you are already using Obagi or iS Clinical, or would like to start, book a skin consultation at our clinic on Knutsford Road in Latchford. Jenni will look at your skin, check what you are currently using and put together a routine that is genuine, suitable and supported.