Author: Andy Trautwein

Andy Trautwein is the Director of Research & Development and Quality at Bulletproof, where he leads coffee science, product innovation, quality systems, and ingredient evaluation across the company’s portfolio. Throughout his career, he has led the development and commercialization of food and beverage products, including functional foods and beverages, with expertise spanning specialty coffee, functional ingredients, sensory science, manufacturing, and quality assurance. Andy is an SCA-certified Q Grader and works closely with sourcing, regulatory, and cross-functional teams to ensure products are backed by sound science, rigorous quality standards, and evidence-based ingredient selection. His work focuses on translating scientific research into practical, consumer-focused innovations that deliver exceptional quality and meaningful health and wellness benefits.

Bulletproof coffee packages, The High Achiever, The Original and the Mentalist, laying on coffee beans.

Inside Bulletproof: How Our Clean Coffee is Made

Clean coffee: what does it really mean? It refers to coffee beans produced without harmful contaminants such as mycotoxins and mold-related toxic substances. Making mold-free coffee means making a better choice for your health while supporting sustainable farming practices that benefit the environment. Bulletproof is committed to producing quality coffee...

Bulleproof Ground Coffee, Brain Octane Oil & Ghee lined up sitting on kitchen counter next to coffee mug and a french press

16 Ideas for Delicious Bulletproof Coffee Hacks

In addition to putting butter in coffee, I’ve experimented with adding other nutrients to create new flavors that have an even bigger impact on how I feel. It turns out I’m not alone. Bulletproof fans add a lot of creative things to their daily Bulletproof Coffee recipe. This inspired me...

A dish of bacon-mashed cauliflower

Bacon Mashed Cauliflower Recipe

Loaded mashed potatoes are a classic, whether you’re devouring a grass-fed steak or enjoying a holiday meal. Spuds just seem to go with everything. What they don’t go with is a low-carb diet. One medium russet potato has a whopping 34.8 grams of carbohydrates with only 2.4 grams of fiber....

Zoodles nests with baked eggs

Zoodle Nests With Baked Eggs Recipe

Zoodles recipe courtesy Ryan Carter Zucchini is a healthy, nutrient-dense source of potassium, phosphorus, and fiber – and notoriously low in carbs as well. In fact, this zoodle recipe contains just 6 grams of carbs per serving plus it’s rich in vitamin B12. The ghee, eggs and avocado make its fat...

A headshot of Bulletproof Registered Dietitian Ashlee Dawson

Ask a Bulletproof Registered Dietitian: 9 Things You Should Know

Happy Registered Dietitian Nutritionist Day! Here at Bulletproof, our mission is to help you unleash your limitless potential. However, when you’re looking to make a long-term lifestyle transition, it’s only natural to ask questions. That’s why we’ve rounded up a list of specific inquiries from various Bulletproof consumers just like...

An overhead shot of plant-based foods

Vegetarian Keto: Can Vegetarians Go Keto ?

Does the thought of going vegetarian keto seem almost impossible to you? After all, the ketogenic diet doesn’t include many carbohydrates. The typical macronutrient breakdown with this eating plan allows for less than 50 grams of net carbs per day, going as low as 20 grams. If you don’t eat...

A small bowl of rice, diced sweet potatoes and salad on a plate

Why Carb Cycling Can Be an Effective Strategy for Keto Dieters

Carbohydrates continue to be a hot topic in the world of nutrition. Both low-carb and ketogenic (keto) diets rely on specific macronutrient ratios to achieve a state of ketosis. But if heavily restricting carbs sounds too extreme, there is a happy medium: carb cycling. This style of eating gives you...

How to Make Cold Brew Coffee

There’s something special about refreshing cold brew, and it isn’t just the caffeine. It’s the clink of ice in a glass, the steady pour, that first crisp sip of chilled coffee. When you compare iced coffee vs. cold brew, they’re totally different experiences. Keep reading to find out what makes...

Bowl of keto noatmeam and raspberries

Keto “Noatmeal”: A Tasty Low-Carb Oatmeal Alternative

Keto oatmeal recipe and content provided by Rosie Tran, Kale In The Clouds This keto oatmeal (also known as “noatmeal”) uses the magic of cauliflower to create a perfect low-carb breakfast that mimics the thick and satisfying texture of conventional oatmeal. If you’re in the mood for something sweet and...

A woman in white workout gear stretching her arm with yoga blocks beside her

Collagen Supplements: Guide to Types, Functions, and Benefits

There are thousands of collagen supplements on the market right now, and most of them look the same. They all claim to be “hydrolyzed,” “grass-fed,” and “bioavailable.” The packaging is clean. Reviews are glowing. But when you’ve been through 3 or 4 brands and still can’t tell if anything is...

Variety of foods with varying amounts of net carbs

How to Calculate Net Carbs on Keto And Why Not All Carbs Are Equal

If you’re new to the ketogenic diet, you might ask, “What are net carbs? Why should I care?” On a lower-carb diet, net carbs vs. total carbs are a big deal. Every gram of carbohydrate you eat counts. It’s essential to know how to calculate net carbs so you don’t...

Man putting Bulletproof Unflavored Collagen Protein into smoothie.

How Bulletproof Employees Use Collagen Protein in a Day

Breaking news: Bulletproof employees love to use Bulletproof products. Collagen protein powder, aka collagen peptides, is a great example of one type of product with tons of different uses, whether you’re adding protein to a smoothie or turning your coffee into a mocha. We asked three Bulletproof employees how and...

Spicy collagen margarita in glass

Spicy Collagen Margarita

It sounds like a strange combination, but this Spicy Collagen Margarita hits all the right notes. If you’re going to enjoy a drink, why not get all the benefits of collagen protein, too? Don’t worry — collagen is flavorless, so it won’t overwhelm the flavors of your marg. Add more...

Two glasses of ginger mint green tea cooler

Ginger-Mint Green Tea Cooler

Refreshingly minty and pleasantly sweet, this Ginger-Mint Green Tea Cooler tastes complex, but comes together in no time. Use your favorite alternative sweetener here to keep it sugar-free. We like low-glycemic sugar substitutes. Stevia, xylitol or monk fruit sweetener are great choices. Check out this list of alternative sweeteners to...

Glass of lemonade on wooden table

Sugar-Free Keto Lemonade Three Ways

Is anything quite as sweet as a cup of cold lemonade on a hot day? This Keto Lemonade recipe is even sweeter because it’s made no added sugar. Taste and adjust as you go until you get just the right tart-to-sweet ratio. This lemonade is great on its own, but...

Hand holding glass of dairy free iced mocha on tabletop

Keto Iced Mocha

Indulge in a rich, creamy and refreshing iced mocha, without the added sugar.* This paleo-friendly recipe is easy to customize. If you like it sweeter, use more vanilla or add a touch of a low-glycemic sugar substitute. If you like a stronger coffee flavor in your mocha, we recommend using...