Three times more likely to quit: what the evidence really says

Spend any time looking at stop-smoking services and you’ll run into a bold claim: that you’re three times — or sometimes four times — more likely to quit with expert help than on your own. Both numbers get used, by NHS pages as well as private clinics. So which is it, where do the figures come from, and can you trust them? Here’s the straight answer.

Where the numbers come from

For years, Public Health England and NHS materials said smokers were “up to four times more likely” to quit successfully with a combination of expert behavioural support and stop-smoking medicines than by going it alone. That figure was everywhere — posters, hospital campaigns, council websites — and you’ll still find it on plenty of pages today.

Evidence moves on, though. The National Centre for Smoking Cessation and Training (NCSCT) — the body that trains and accredits stop-smoking advisors across the country, including ours — formally reviewed that claim. Their conclusion, based on the best current evidence: using a stop-smoking service makes a quit attempt three times as effective as trying unaided. You can read the NCSCT briefing for yourself.

What “three times” means in real life

Roughly 3 to 4 people in every 100 who quit through willpower alone are still smoke-free a year later. Triple those odds and the picture changes completely — and that’s before you factor in what the support actually feels like: someone helping you choose the right products, free Nicotine Replacement Therapy including vapes*, fortnightly check-ins through the hardest weeks, and a plan for the moments that usually end quit attempts.

It’s worth being clear about why the multiplier exists. Support isn’t magic — it works because it treats both halves of the addiction at once: the chemical half (nicotine, handled with the right combination of NRT) and the habit half (triggers, routines and stress, handled with practical techniques and a person in your corner). Willpower alone has to fight both at full strength.

Why we use the smaller number

We could quote the bigger, older figure — plenty still do, and nobody would blink. We’d rather tell you the truth as the evidence currently stands, because trust matters more to us than a rounder number. It’s the same honesty you’ll get in the clinic: about what’s hard, what helps, and what to expect week by week. If a service will stretch a statistic to win you over, it’s fair to wonder what else gets stretched.

Three times more likely, free expert support, free NRT, and a team that levels with you — that’s the offer. If that sounds like the kind of help you’ve been waiting for, we’re on 07874 911 292.

Service free for those who don’t pay for NHS prescriptions. One single prescription charge for the full 12 weeks if you do pay for prescriptions.

*Free Nicotine Replacement Therapy and vapes are provided where clinically appropriate and subject to assessment by your advisor. NHS prescription-charge rules may apply if you normally pay for prescriptions. See our full terms for details.