Blueprint Bryan JohnsonNutty Butter – Chunky Macadamia Nut Butter with Walnut – No Palm Oil, No Added Sugar – Just 3 Ingredient Nut Butter– Keto, Vegan, Paleo – Low Carb Nut Butter Snack – 8.8oz Jar

When I first opened it, I was not impressed- it looked pretty gross. But the instructions say to mix before use and after a thorough stir, it developed into a nice crunchy peanut butter texture. Taste is very palatable, low sugar, and not as overpowering as peanut butter.I compared separately purchasing Walnut Butter + Macadamia Nut Butter, and this product is a better value. Macadamia is what makes it so expensive. I haven't taken the time to read up on the specific reasons for these ingredients. When comparing to low sugar peanut butter, the peanut butter has similar Nutrition Facts, but I know that this product was designed to go deeper.I'm pleased to add this to my Subscribe & Save routine.(On a separate note, I recommend buying a wooden spoon / stirring utensil. Metal + plastic containers don't 'mix' well. I'd be much more comfortable if this came in a glass jar and I'm surprised that it doesn't especially given Blueprint’s health focus.)

I am a huge fan of walnuts as well as macadamia nuts, when I saw this from Bryan I had to try it. Walnuts naturally have a strong flavor while macadamia nuts are buttery and mild, so don't be surprised when it has a walnut leading taste. I'd suggest taking your time while chewing so you can enjoy the two very different flavors. The butter is a bit runny but I love that. It makes it super easy to get a spoonful for a quick treat. Tastes fresh. I understand some are upset at the size, its a half a pound of premium nuts so this is expected. I plan on buying this often.

I’m a big fan of what Bryan Johnson is doing to push the boundaries of human health and longevity. His mission is inspiring, and I want him to keep pushing forward. That said, this particular product—Nutty Butter—feels like it hit the shelves before it hit the mark.Let’s start with the positives: macadamia nuts and walnuts are nutritional powerhouses. Macadamias are rich in monounsaturated fats that support heart health and may help reduce inflammation. Walnuts are packed with alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid shown in recent studies to support brain function and cardiovascular health. Together, they make a compelling duo for anyone chasing optimized performance and long-term wellness.But here’s the issue—and it's a big one. My jar had a large piece of plastic along with several smaller plastic shards, and what looked like sharp walnut shell fragments. That’s a serious safety concern, especially from a brand built on precision and data-driven quality.The flavor and texture? Pretty solid. Slightly oily, but the nut blend delivers a rich, earthy taste that you don’t usually get from mass-market nut butters. With a little more refinement and better quality control, this could be a game-changer.I’m rooting for Bryan and the Kernel team, but Nutty Butter isn’t ready for prime time just yet. I’ll be watching for version 2.0.

nice taste but clumpy, does not spread like peanut butter

You can only taste the walnuts I was willing to pay the price for that amount I guess hoping it would also taste like macadamias. It is a quality product but I will just buy walnuts next time

This is really good! I was a bit skeptical, because of other reviews. I have a had a lot of nut butters, and this is honestly not any thinner or oiler than some other brands of nut butters. Once you mix it up, it's fine. The taste is exactly a nice combination of macadamia and walnut. It's on the mild side as far as sweet and low salt, so if you are looking for a real sweet taste, this isn't for you. I like that it's not too sweet and it's natural tasting. I like the crunchiness, it's not too much, it's just enough. As far as the salt content, it's low on sodium and you don't notice at all. I'm very happy with this purchase and this is a keeper.

I have a hard time digesting regular peanut butter. This is a blend of macadamia and walnuts. For me it works. A little on the expensive side but a little goes a long way.

It did not taste appetizing to me, I was not able to eat it, so I'm feeding it to the wildlife Outdoors. I'm not saying there's anything wrong with it just not my cup of tea