Asda Online Doctor vs. Oviva: which one is right for you?

Key Takeaways

• You can access Wegovy from online doctor platforms like Asda or NHS-accredited services like Oviva.
• Asda Online Doctor’s private service offers Wegovy from £88* per month up to £248* and includes a weight loss support pack and doctor check-ins.
• Oviva’s NHS-funded, tailored weight loss plan includes 1:1 coaching and Wegovy (no prescription fee), delivered to your door.
• Weight loss on Wegovy is most effective when paired with healthy changes to your diet and lifestyle. 

Asda Wegovy vs. Oviva: what’s the difference?

Asda Online Doctor

Asda Online Doctor offers access to Wegovy through a private subscription.

You’ll complete an online questionnaire to see if the medication is suitable for you. If approved, you’ll pay for your treatment.

Prices start at £88 per month for the starting dose (0.25 mg). This will increase over time as your dosage increases.

At the maintenance dose of 2.4 mg, you’ll pay £188 for a 4-week supply. For one year, that’s around £2,200. And the maximum dose of 7.2 mg is £248. 

You’ll also get a weight loss support pack and periodic check-ins with a doctor.

Oviva

Oviva’s personalised weight loss plan is covered by the NHS and your GP can tell you if you’re eligible.  

With Oviva, you’ll get Wegovy via an NHS prescription at no fee, delivered to your door. 

Oviva’s programme includes a tailored weight loss plan and remote 1:1 health coaching, plus meal tracking, goal setting and progress tracking – all through our app.

Our programme is designed to build healthy habits into your daily life for change that lasts.

What you get with Wegovy from Asda Online Doctor vs. Oviva

Explore the key differences between accessing Wegovy through Asda Online Doctor and through Oviva, so you can choose an approach that works for you.

Support style: private prescription vs. tailored weight loss plan

When choosing between Asda’s prescription service and Oviva’s weight management programme, here’s what to consider:

If you choose Asda weight loss injections

Asda’s service offers fast access to Wegovy if you meet the eligibility criteria.

Most of the support comes from prepared guidance materials and clinician check-ins, which may suit you if you feel comfortable managing changes to your diet and activity levels independently.

But it’s worth noting that, with private prescriptions, costs can add up quickly. 

A 4-week supply of 2.4 mg Wegovy costs £198.97*, which adds up to £2,586.61 per year.

If you want the medication delivered to your home, you also need to add in delivery fees. They do offer click & collect. 

Why results don’t stick on Wegovy alone 

Wegovy can help you lose weight, but without building healthy routines that stick, results often fade. Here’s what you need to know — and what really supports long-term success.

Lasting change is key

• The challenge: Studies show that without ongoing support, people regain up to two-thirds of their lost weight within a year of stopping Wegovy.
  
• Why it happens: Weight loss alone doesn’t teach your body or brain what’s needed to maintain results.
• What helps: Building healthy habits you can maintain over time — like balanced eating, regular movement, good sleep hygiene and stress management — is key to keeping the weight off.

Risk losing muscle, not fat 

• How Wegovy works: It mimics a hormone that reduces appetite, so you naturally eat less.
  
• The risk: Losing weight too quickly or eating too little protein and key nutrients can cause your body to burn muscle for energy instead of fat. Clinical studies show that up to 40% of weight lost on Wegovy can come from lean tissue.
  
• Why it matters: Losing muscle can slow your metabolism, making it harder to continue losing weight — or keep it off.
  
• What helps: A balanced diet provides the nutrients your body needs to keep losing fat, while strength training preserves muscle and protects your metabolism. Oviva is designed to get you there.

Managing side effects

• The reality: Nausea, diarrhoea, or rapid facial changes (“Ozempic face”) are common when starting Wegovy. Many people feel like stopping the medication.
  
• Why it matters: Stopping early can slow weight loss or undo progress. But in most cases, side effects can be managed with the right support.
  
• How support helps: Using the app’s chat function lets you check in with your care team anytime. They can advise on adjusting meals, dosing, or lifestyle habits so side effects are easier to handle — without giving up on your weight loss goals.