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

This was delicious, much better than Peanut Butter which makes my arthritis flair up. Peanuts are very inflammatory. I wish they made a bigger size but it's probably good that they don't. I think I would eat the whole container. It's hard to stop eating it. It's got a lot of crunchy nutty pieces in it so if you like creamy you may not like this. I taste more of the Macadamia nuts than the Walnuts. The oil does separate on the top but it's not hard to mix it together once it is opened. I think it's a little expensive for the small amount that you get but currently nuts are very expensive. I would buy this again but not right now due to the price and the fact that I can't stop eating it.

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.)

Would give it 10 stars for health benefits and taste. Texture is great and the oil doesn’t bother me at all (good fat!) Just stir it well before using the first time. I love this stuff with apples and am looking for a bigger jar. The only reason I give it 4 stars here is because I have run into tiny hard pieces (probably walnut hull) in every jar. It’s “break a tooth” kinda hard. If they can figure out that issue, I would consider it perfection!

I don’t normally review items on Amazon, but I felt I needed to with this one since it doesn’t seem to get enough love! First of all - I follow a keto diet, and I’ve had sensitivity issues with foods the last few months, so I’ve been very careful about what I include in my daily diet. I’ve been avoiding nut butters, but knowing the amount of research and testing that goes into these Blueprint products, I felt safe choosing this nutty butter as a little snack/dessert. It was AMAZING! Full of flavor and soooo delicious and decadent tasting (however, don’t expect peanut butter!! It’s macadamia nut and walnut- more similar in flavor profile to almond butter, but slightly more mild). I love it and ate almost the whole jar in three days. The best part for me? The fact that it’s high fat and low carb, and also not terrible calorie-wise. But the low carb part definitely had much appeal for my diet and lifestyle. Thank you, Bryan Johnson, for yet another wonderful Blueprint product!!

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.

Granted no added sugar but the taste is not great. I am adding it to yogurt and it tastes fine that way. Also to smoothie. Buy itself a bit bland.Update, the seller reached out to me. I have ordered a few products from this company and I am very impressed with their customer service.

So yummy!!!!!!! Very crunchy and delicious!!! It will be 30 days on Friday without sugar so I have been eating some peanut butter and apples when I get an intense craving for sugar. Was getting kinda sick of peanut butter so I seen this and thought it would be a great addition.. So very good. Texture is exactly as it should be with any type of nut butter. I really loved that it stirred easily after opening. I definitely will be re-purchasing.

UPDATED REVIEW - 12/4/25 There might be some quality control issues. When I first got these, when you bit into a chunk, it wasn't hard to the point that you feel like you are going to break a tooth. So there are these chunks in here that are way harder than the other chunks. Unless they can fix this, I need to give this particular product a break. [2 stars] OG REVIEW: I wish I grew up on this instead of Jiffy. This is a way healthier alternative. Don't worry if it has liquid, it is supposed to. All you do is mix that in. Another thing I appreciated, that it had little chunks of nuts and salt that you would bit into sometimes, with a burst of flavor. Not overly sweet, and if you want more sweet. It goes GREAT with Honey. [5 stars] Thx u bryan, amazing product.