First or Nothing Avis 

Better sleep, more energy and focus. Super alert on waking. Much faster recovery meaning I can train longer than usual ! The science does not lie!

Absolutely stoked with the product and costumer service they provide, had a small problem with my order and they rectified it quickly! A+ will definitely continue using.

I have been looking for a supplement that has all the right ingredients. This filled the need. It's a great time saver as I dont have to take a million things when I'm on the go.

I do feel a good recover from it. Great item to add to my stack and hybrid style training

Really really good product, chocolate and orange taste really good, dissolve well and you dont get sick of them

Received first order. Fast delivery and customer support response.
Used nearly daily and is far more convenient for time efficiency, consistently sticking to a supplement stack and not having the mess of mixing multiple tubs of powders together each day. Taste is good compared to other blended products. Will purchase again.

amazing product, i have just ordered my second tin. I now don't go without it. Will be adding sachets to my order too, very convenient when out hiking

You can’t go wrong with First or Nothing. A 31 in 1 protein pouch that packs a punch and taste great!

As a dietitian and elite athlete with a packed schedule, I’m highly selective about the supplements I use. Everything I take has to serve a clear purpose, fit seamlessly into my day, and be backed by solid formulation — and OneFit by First or Nothing has quickly earned its place in my routine.

What I like:

✅ Comprehensive All-in-One Formula
OneFit stands out because it combines performance, recovery, and wellness support in a single scoop. With key ingredients like electrolytes, adaptogens, and functional nootropics, it’s designed for both body and mind — which is crucial when training hard and juggling work and travel.

✅ Clean Energy & Focus
The energy boost is smooth — no jitters, no crash. I can take it before early morning workouts or late-day lifts and stay sharp throughout. The inclusion of natural caffeine sources and focus-enhancing ingredients is noticeable without being overpowering.

✅ Time-Saving
With my schedule, convenience is everything. OneFit replaces multiple separate products — I no longer need to mix a pre-workout, a hydration blend, and a cognitive enhancer. It simplifies my routine without compromising on quality.

✅ Digestibility
No bloating, no GI upset. That’s a non-negotiable for me, especially as someone who works with athletes with sensitive guts (myself included).

Room for improvement?

🧪 I’d love to see full third-party testing transparency listed clearly on the label or website, especially for athletes competing under anti-doping regulations.

🍓 More flavor variety would be great — but the current one mixes well and isn’t overly sweet, which I appreciate.

⸻

Final thoughts:
If you’re a high-performing individual — whether on the field, in the gym, or juggling a million things like I do — OneFit is a smart, efficient addition to your toolkit. It supports energy, focus, hydration, and recovery in one go.

As both a dietitian and an athlete, I’m impressed. It lives up to its name: First or Nothing.

You guys are the best, great product tasty flavors! Shipment was point! Thank y'all so much for sharing this with me.

Communication was top notch, I knew when my deliveries were coming, I was able to ask questions and made to feel valued as a customer 😊, products have been absolute perfection. I haven’t found a protein supplement until I stumbled upon these guys, that doesn’t make me feel pretty gross after. Couldn’t recommend more highly.

Absolutely love the chocolate flavour. Pretty much a choccy milk with all the bells and whistles needed as an active person. Amazing customer service to go with an awesome product

Highly recommend

The company first or nothing is really good and super responsive and affordable the product is very good quality and ticks all the boxes highly recommend it. All your needs in one easy product. So stress free. Great taste good results.

Absolutely awesome!! Customer service is amazing. Messaged them on a Sunday and asked if they could send my next batch earlier. Had a reply within 5 minutes and a notification saying it had been processed. Only used the orange one so far and it’s amazing!!

Absolute love the product. Absolute game changer. Everything my body needs in one sachet. Flavour on point. Super fast shipping and it looks chic in my desk at work. Love it.

great product especially when I travel. makes it so much easier then carrying all my vitamins with me.

Feeling unbelievably well. Heightened sense of energy and power. One stop solution even though i'm no athlete! Wow

The protein content in OneLife still surprises me! Considering how light it feels and tastes, I can’t believe it packs such a punch—plus, it’s only 100 calories with all those benefits. Perfect leading into summer.

I’ve tried many supplements, but First or Nothing truly stands out. Their science-backed formulas deliver real results, and I’ve noticed a significant improvement in my energy and recovery. The collagen in particular has made a big difference in my skin and joints. No fillers, just high-quality ingredients that work. Highly recommend!

A supplement that does it all, nothing but quality ingredients. Highly recommend to anybody looking to gain results with their training or recovery or general wellbeing.

Here we go!! As a regular user of supplements before and after I train, the improvement in mood, energy and recovery was noticeable with OneFit. By far and away one of the best new product ranges in market. Big fan of the blends & flavour!