I went decaf. Here is what actually happened, and what I wish someone had told me first.
A fair warning before we begin. We sell decaf. We have strong opinions about decaf. We are not the most impartial narrator for a story about going decaf. We acknowledge this fully and then proceed anyway, partly because we genuinely went through it, and partly because the things we wish someone had told us first are actually useful and we are going to tell them to you now.
Consider this the friend who went ahead and reported back. Not the one who tells you it is great and leaves out the difficult bit. The actual account, difficult bit included.
Why we went decaf
Not for ideological reasons. Not because of yoga, crystals, dreamcatchers or any of the woo-woo that tends to travel with lifestyle changes of this kind. We have no chakras. Feng-shui is a storage solution. The rabbit’s foot was not lucky for the rabbit.
We went decaf because the caffeine was causing problems. Heart palpitations. Skin issues. Energy that spiked and crashed rather than sustained. Sleep that was technically happening but not doing what sleep is supposed to do. These were the symptoms of someone who had been running a caffeine dependency for long enough that it had started presenting a bill, and the bill had arrived in the form of a rather dramatic neck rash during a car show on a hot day in 2022.
Five days on decaf and the skin calmed down. The palpitations stopped. The sleep improved. We had expected to miss the caffeine. We had not expected the improvement to be that quick or that noticeable.
What the first week actually felt like
The first two days were the difficult bit. A dull tension headache that sat behind the eyes and suggested, gently but persistently, that perhaps this was a terrible idea and a strong caffeinated coffee would make everything considerably more comfortable. This is the brain being a brat. It is also, to give it some credit, the brain accurately reporting that it is experiencing an adenosine imbalance and would appreciate some stability. The headache was not dramatic. It was merely present.
By day three it was largely gone. By day five the energy levels felt different, not worse, different. More consistent. The spike-and-crash pattern that caffeinated coffee creates was gone, replaced by something flatter but more reliable. The 3pm slump that regular coffee had been masking, rather than solving, became visible. We dealt with it by going outside for ten minutes, which turns out to work better than a caffeinated coffee ever did and does not cost anything except the willingness to go outside at 3pm.
By the end of week one, the decaf was just coffee. Good coffee, in fact, because we had used the switch as an opportunity to buy better decaf than we had been buying before, which is something we should have done years earlier and recommend you do immediately.
What we wish someone had told us first
Taper, do not stop. Switching from full caffeinated coffee to decaf over one to two weeks rather than abruptly is the single most effective thing you can do to make the process manageable. The headaches are significantly reduced. The brain barely notices gradual change. It very much notices sudden change and it tells you about it for two days.
Buy better decaf than you think you need to. The assumption that decaf is a downgrade leads people to buy the cheapest, most available decaf, which is usually the supermarket’s contribution to the category, and then conclude that decaf is not very nice. It is not that decaf is not very nice. It is that the specific decaf they bought was not very nice. Good decaf, freshly roasted, properly processed, correctly brewed, is genuinely excellent. Start there.
The ritual matters as much as the drink. A significant part of what coffee does for you is not pharmacological. It is the mug, the warmth, the pause, the smell. Switching to decaf preserves all of that. This is not a small thing. It is most of the thing.
The 3pm slump does not disappear immediately. Caffeine was masking it, not solving it. When you go decaf the slump is visible for the first time, which feels like decaf’s fault but is actually caffeine’s legacy. It responds to movement, fresh air, a proper break, occasionally a short nap, all of which are more sustainable solutions than the caffeinated quick fix that was borrowing tomorrow’s energy to get through today.
You will not miss it the way you think you will. This is the one that is hardest to believe before the switch and most obvious after it. The dependency feels like preference. Once the dependency is gone, the preference for good coffee remains and decaf is good coffee. The rest was the caffeine telling you stories about itself.
Frequently asked questions
Is going decaf worth it?
For most people who make the switch properly, yes. The first week involves some withdrawal symptoms, particularly headaches and fatigue, that are manageable with a gradual taper. What follows is more consistent energy, better sleep, reduced anxiety and the realisation that a good decaf is indistinguishable from a good caffeinated coffee in the cup. The dependency was the cost. The coffee itself was always fine.
How do I switch from regular coffee to decaf?
Replace one cup per day with decaf for a week, then two cups, then all of them. This gradual approach significantly reduces withdrawal symptoms. Buy good decaf rather than the cheapest available option. Keep the ritual of the coffee habit as intact as possible. The brain adapts to gradual change without much complaint.
Will I feel better after going decaf?
Most people who switch properly report more consistent energy levels, better sleep quality, reduced anxiety and, where caffeine was causing physical symptoms such as palpitations or digestive issues, significant improvement in those specifically. The improvement in sleep quality tends to be the first thing people notice and the most impactful on everything else.
What is the best decaf to switch to?
The freshest one you can find, from a roaster who specifies the decaffeination method and includes a roast date on the bag. Swiss Water Process or CO2 decaffeination are the clean, chemical-free methods. A good starting point is our Everyday Italiana for a reliable everyday cup, or the award-winning Trillionaires blend if you want to make the switch with something genuinely impressive in the cup.
Does decaf coffee taste as good as regular coffee?
A good decaf from a quality roaster, freshly brewed in the right equipment, is in blind tastings consistently indistinguishable from its caffeinated equivalent. The perception that decaf tastes worse comes almost entirely from experience with supermarket decaf that is stale, solvent-processed or both. Start with better decaf and the comparison becomes irrelevant.
Browse the best decaf coffee in the UK, our Swiss Water decaf range and the full decaf coffee collection. The difficult bit is only a week. The good bit lasts considerably longer.
