Fundamental 3-in-1 explained:

Customer Reviews

Overall rating: 4.8 / 5 from 1151 reviews.

Customer photo review of NAC, Magnesium, Omega 3, Vit D3 + K2, Rhodiola Rosea - 30 daily packs

I like the idea and the combination of supplements and thought it's such a great idea but forgot to check what omega they used and I didn't figure out why the product sucked because I had a allergic reaction to the fish oil. But it's not their mistake but it wouldn't have been great if they had instead used quercetin instead I would order again but unfits not for me.

NAC, Magnesium, Omega 3, Vit D3 + K2, Rhodiola Rosea - 30 daily packs

Customer photo review of NAKED CREATINE MONOHYDRATE - 1kg | 200 servings

Been "loading" for a week, 4x5000mg a day and hit leg day today. The difference is really incredible! I knew there would be a difference, but I wasn't expecting this level! I'm 56, train 3 times a week, HIT training which is incredibly brutal, but I crushed it. Looking forward to the weeks ahead. Thanks for an AWESOME product! Already recommended it to others. A very enthusiastic DOUBLE THUMBS UP from this satisfied punter! 10 STARS at least!

NAKED CREATINE MONOHYDRATE - 1kg | 200 servings

Customer video review of Dual Carb - 1:0.8 Glucose to Fructose - 990g | 33 servings

Firstly, ordered on a Sunday - Received it Wednesday morning. ☝🏼 TOPS.. Secondly, i have digestive issues with everything I have ever used. This has forced me to run with boiled potatoes while marathon training because real food was the only thing that didnt make me clench my butt every 5ks. So i tried Glucose x Fructose Carb mix as a last resort. I set out and picked a 10k route through the Ballito Hills to make sure im running as hard as possible to force stomach problems (runners will know, more blood flow to your legs - means more upset stomach. I ran a PB on every single segment, pushed as hard as I could - and NOT ONE TIME did i have to stop for a bathroom on a route I usually stop on twice. The BIGGEST relief is not having to plan my routes around bathrooms anymore. The Carb mix is amazing, I would not mix anything else with it, tastes great & super affordable!. Super stoked to have sorted my stomach issues before i get close to my first marathon in September and with Cape Town Marathon and Comrades following short after. ONLY change i would ask for - the scoop makes it difficult to navigate the powder in to a soft flask because of the small cap, so need to use a funnel. YAY FOR MY POOPER BEING INTACT!.

Dual Carb - 1:0.8 Glucose to Fructose - 990g | 33 servings

Customer photo review of Ashwagandha, Valerian Root, Magnesium, L-Theanine, Zinc, Vit B6 - 60 caps | 30 day supply

I've been using the SCI Core Sleep & Stress Support for a couple of months now, but this is the first time I've used it while working in saturation. After an 8-hour bell run, proper sleep and recovery are essential, and this supplement has definitely become part of my routine. I also use it when I'm training offshore, and I consistently feel like I get a solid 8 hours of quality sleep. Waking up feeling well-rested makes a big difference to both recovery and performance. One of the biggest advantages is the convenience. Instead of carrying multiple tubs for different ingredients, everything is combined into one product with six effective ingredients, making it ideal for travel and offshore life. So far I've had a great experience with it, and it's something I'll definitely keep using both in saturation and during my regular training.

Ashwagandha, Valerian Root, Magnesium, L-Theanine, Zinc, Vit B6 - 60 caps | 30 day supply

Customer photo review of NAC, Magnesium, Omega 3, Vit D3 + K2, Rhodiola Rosea - 30 daily packs

I've been using the SCI Core All-in-One Pack for the past couple of months, and it's the first multivitamin I've consistently used while working in saturation. It's been a great addition to my daily routine. It contains all the essential vitamins I need to start my day before heading out on an 8-hour bell run, where I spend around 4 hours diving. One of the biggest benefits for me is the good amount of Vitamin D, which is especially important since we don't see the sun for up to 28 days while in saturation. I also continue using it during my offshore training rotations. It's incredibly convenient to travel with because I only need two tubs to cover my entire two-month rotation. No carrying multiple bottles or worrying about missing anything. So far, I've been very happy with the product. It's simple, convenient, and gives me confidence that I'm getting the vitamins I need in a demanding offshore environment and training sessions.

NAC, Magnesium, Omega 3, Vit D3 + K2, Rhodiola Rosea - 30 daily packs

Customer photo review of NAKED CREATINE MONOHYDRATE - 1kg | 200 servings

⭐⭐⭐⭐⭐ I had an issue with my order, and the team at SCI-CORE Nutrition went above and beyond to resolve it. They even included an extra product as a kind gesture, which was greatly appreciated. The delivery was incredibly fast and efficient, and the customer service was outstanding. A special thank you to Egmar, who was so understanding, professional, and truly went the extra mile to make sure I was happy. SCI-CORE Nutrition offers excellent-quality products at very affordable prices. I highly recommend them and will definitely continue supporting them!

NAKED CREATINE MONOHYDRATE - 1kg | 200 servings

Customer photo review of ONE WHEY Whey Protein - Vanilla Custard

Safe to say I’m a big fan. Sci-core is a company I really respect. I’ve been in nutrition and training for well over a decade. I’ve competed in several bodybuilding competitions including nationals in junior category. Supplements have always been complicated with weird proprietary blends and the vital ingredients often under dosed. Sci-core has done exactly what I needed - supplements that contain no “filler” Ingredients and have the scientifically backed dosages of the essentials. The taste of everything I have tried is also amazing which is rare. Everything also mixes brilliantly. The creatine is not chalky at all and barely affects the taste of even plain water. What an amazing company.

ONE WHEY Whey Protein - Vanilla Custard

Customer photo review of HYDRATION SALT Granadilla - 240g | 30 servings

Safe to say I’m a big fan. Sci-core is a company I really respect. I’ve been in nutrition and training for well over a decade. I’ve competed in several bodybuilding competitions including nationals in junior category. Supplements have always been complicated with weird proprietary blends and the vital ingredients often under dosed. Sci-core has done exactly what I needed - supplements that contain no “filler” Ingredients and have the scientifically backed dosages of the essentials. The taste of everything I have tried is also amazing which is rare. Everything also mixes brilliantly. The creatine is not chalky at all and barely affects the taste of even plain water. What an amazing company.

HYDRATION SALT Granadilla - 240g | 30 servings

Customer photo review of NAKED CREATINE MONOHYDRATE - 500g | 100 Servings

Safe to say I’m a big fan. Sci-core is a company I really respect. I’ve been in nutrition and training for well over a decade. I’ve competed in several bodybuilding competitions including nationals in junior category. Supplements have always been complicated with weird proprietary blends and the vital ingredients often under dosed. Sci-core has done exactly what I needed - supplements that contain no “filler” Ingredients and have the scientifically backed dosages of the essentials. The taste of everything I have tried is also amazing which is rare. Everything also mixes brilliantly. The creatine is not chalky at all and barely affects the taste of even plain water. What an amazing company.

NAKED CREATINE MONOHYDRATE - 500g | 100 Servings

Customer photo review of HYDRATION SALT Granadilla - 240g | 30 servings

Great product. First Comrades Marathon in the bag thanks to sci-core Hydration SALT. First race to use it and first race i didn't get a sigle cramp💪🏻 Highly recommended 👍🏻

HYDRATION SALT Granadilla - 240g | 30 servings

Customer photo review of ONE WHEY Whey Protein - Vanilla

I bought these products the other day and im super impressed. The protein powder is by far the best tasting protein powder there is and doesnt leave you feeling bloated like some of the other brands do.

ONE WHEY Whey Protein - Vanilla

Customer photo review of Recovery EAA + BCAAs Orange - 300g | 30 servings (new)

I waited a while to review this in order to make sure I can comment after more than 2 weeks of usage. 1st up, mixes so easily! Other EAA's I've used were clumpy 2ndly, the flavour profile is so spot on, this isn't some sad excuse for an orange attempt, it's orange! EAA's often have terrible smell and taste is just bitter and not enjoyable! Happy to say I've bought the peach one too, as soon as this orange tub is finished, I'm keen to try the next. Best EAA I've used to date! Oh and definitely a reduction in muscle soreness, training fasted has never been this easy!

Recovery EAA + BCAAs Orange - 300g | 30 servings (new)

Customer photo review of HYDRATION SALT Litchi - 240g | 30 servings

I have triwd all the hydration products on the market and this is the best i have ever tasted, he warned you will be drinking it like coldrink 😋 15/10💪🏻

HYDRATION SALT Litchi - 240g | 30 servings

Customer photo review of Ashwagandha, Valerian Root, Magnesium, L-Theanine, Zinc, Vit B6 - 60 caps | 30 day supply

Absolutely blown away by these! I've only been taking them for 4 nights, and the results have honestly been incredible. As someone who tracks my sleep, I noticed a significant improvement in my sleep score almost immediately. I'm falling asleep easier and then, stay asleep! What surprised me even more is that I'm perimenopausal and have been struggling with those dreaded 3am hot flushes. For the last three nights, I haven't had a single one. I honestly can't remember the last time that happened. The benefits haven't stopped at sleep. I'm a runner, and this week I had one of my best 10km tempo runs ever. My pace improved, I was able to sustain a higher intensity, and I felt stronger throughout the run. Whether it's because I'm finally sleeping properly or the ingredients are helping in other ways, the difference is noticeable. To be completely honest, writing this review makes me cringe a little because it sounds like one of those "too good to be true" testimonials. But these have genuinely made that much of a difference for me in such a short period of time. Highly recommended.

Ashwagandha, Valerian Root, Magnesium, L-Theanine, Zinc, Vit B6 - 60 caps | 30 day supply

Customer photo review of 1L Hydrator Bottle

Unreal quality! Going to buy another just so I have more than 1! Pairs well with salt as it’s the right size.

1L Hydrator Bottle