We recommend using David as a protein supplement in your diet up to 2 bars per day. David should complement a balanced diet to help you consume more protein with fewer calories. Overconsumption of bars may cause adverse GI symptoms.

No, there is no change to the flavor. "Double Fudge Brownie" and "Fudge Brownie" are the same ; we have just made a small adjustment to the name.

We recommend consuming 0.8 to 1 gram of protein per pound of body weight daily, as this range is optimal for maintaining and growing muscle while avoiding excess body fat. Our Chief Science Officer, Peter Attia, Ph.D. notes that current research supports higher protein intake for enhanced muscle growth and overall health. This recommendation exceeds the US Recommended Dietary Allowance, which defines at least 0.4 grams per pound to meet basic nutritional needs. However, the RDA is based on nitrogen balance studies, which underestimate true protein requirements because they do not fully account for all nitrogen losses, leading to a conservative estimate. To learn more, sign up here to receive a protein guide developed by our Chief Science Officer, Peter Attia. 

No. With the optimal blend of protein, minimal calories, and zero sugar, David helps anyone build strength, lose fat, and be beautiful.

Our Chief Science Director, Peter Attia Ph.D., has noted that the idea of consuming too much protein has never been definitively established. While some people cite studies that cite studies that cite studies, there is no direct evidence proving this claim. There may be an upper limit of protein intake that is safe (e.g., 400 g/day, above which may overly tax the kidneys), but we do not know this for certain. As such, it is quite difficult to make the case that eating 0.8 to 1 g of protein per pound of body weight is anything but beneficial. To learn more, sign up here to receive a protein guide developed by our Chief Science Officer, Peter Attia. 

Yes, David offers subscription services. Subscribers can enjoy the convenience of a consistent supply of their preferred protein bars with a 10% discount on every order. To learn more about our subscription program, visit our Subscription page. 

Our bars are proudly made in a state-of-the-art facility in the United States that adheres to SQF Level 3 standards, the strictest level of Safe Quality Food Institute certification. This ensures that every bar meets our rigorous criteria for taste, nutrition, and safety.

We have the most protein per calorie on the market. We are less expensive and more convenient than our closest competitor: boiled cod.

Yes, David offers wholesale services. If you are a registered business interested in placing a wholesale order, visit our Wholesale page. 

No, David is gluten-free. We test every batch of our product to ensure bars contain less than 10 parts per million (ppm) of gluten, which is far stricter than the FDA requirement (less than 20ppm to be considered gluten-free). This rigorous testing ensures that our products are safe for those avoiding gluten. While we do not have official gluten-free certification, our commitment to these stringent standards ensures the highest level of safety and quality.

David contains allergens of milk, soy, and eggs. The bars also may contain contain nuts through cross-contamination from ingredients in other products we make. Additionally, the bars not vegetarian given we use bovine collagen.

David is gluten-free.

Please review the ingredient list and consult with your healthcare provider if you have specific allergies or dietary concerns.

David has a shelf life of 1 year. To maintain freshness and quality, store David at room temperature away from direct sunlight until the Best By date. To extend shelf life further or to maintain optimal taste and texture over time, you can refrigerate or freeze your bars. If chilled, we recommend allowing them to warm to room temperature before eating.

David is sweetened with allulose, stevia, and monk fruit. These are natural sweeteners with zero sugar that do not cause blood glucose spikes. Our bars do not use any artificial sweeteners, erythritol, or maltitol.

There is no digestible seed oil in David. We do use a modified plant fat called EPG. The raw material for EPG prior to its processing is rapeseed oil. Prior to use in David, the rapeseed oil is converted from a polyunsaturated fat to a saturated fat, and then further handled to become indigestible by humans.

Some David flavors do contain palm kernel oil. This is a saturated fat that comes from the kernel of the oil palm tree. It has a similar fatty acid profile to coconut oil. Our Palm kernel oil is sourced from suppliers certified by the Roundtable on Sustainable Palm Oil (rspo.org), which ensures that the fat is sustainably produced and contributes to the conservation of natural resources and biodiversity.

Our bars contain 2g of fiber each, so they are not high in fiber. They are designed to provide high-quality protein with minimal calories and zero sugar, focusing on supporting increased muscle, decreased fat, and beauty. While the bars are not high in fiber, the high protein and allulose (a non digestible carbohydrate) have a strong satiating effect.

Yes. David is designed to be low in carbohydrates, containing only 1-2g of net carbs per bar. This makes them a suitable option for those following keto or low-carb diets. 

No, David is not certified Kosher.

First-time customers receive free shipping on all orders within the United States, excluding Alaska and Hawaii, where orders must total $70 or more to qualify, and Puerto Rico for all orders.

Returning customers enjoy free shipping on orders of $70 or more across the United States, including Alaska and Hawaii, but excluding Puerto Rico for all orders.

Occasionally, orders may be erroneously marked as delivered by the shipping carrier or left in your building’s package room. If your order still has not arrived by the close of the next business day, email us at contact@davidprotein.com, and we will assist.

If your order has not shipped yet, you can cancel your order by emailing us at contact@davidprotein.com. We are unable to cancel your order after it has shipped. 

If your order has not shipped yet, you can modify your order by emailing us at contact@davidprotein.com. We are unable to modify your order after it has shipped. 

If your order has not shipped yet, you can modify your delivery address by emailing us at contact@davidprotein.com. We are unable to modify your order after it has shipped. 

David products are currently only available in the contiguous 48 United States, Alaska and Hawaii. Please note that free shipping promotions do not apply to orders from Alaska and Hawaii.

We accept major credit and debit cards, including Visa, Mastercard, American Express, and Discover, as well as popular digital wallets like Apple Pay, Google Pay, Shop Pay, and PayPal. All transactions will be billed in USD.

Yes. However, we cannot guarantee shipment timing due to limited reliability of the carrier. 

You will be charged when your order is ready to ship using the payment method on file. You can log into your Subscription Account Page to change your payment method at any time.

We offer subscriptions for auto-delivery every 2, 4, and 8 weeks. The Subscription Account Page allows you to cancel your subscription at any time, modify your orders for flavor or quantity changes, alter your auto-delivery frequency, or change your payment method and shipping address.

You can change your order, swap products, and manage all of your subscription details by logging into your Subscription Account Page.

You can update your shipping address and manage all of your subscription details by logging into your Subscription Account Page.

Your order will arrive every 2, 4, or 8 weeks, based on your selected frequency. Once your order ships, we will send you an email with a shipping confirmation and all tracking information.

Please email us at contact@davidprotein.com for refunds and returns. We will assist you. 

Our minimum order quantity is 1 Mastercase, which contains 6 cartons or 72 bars of a single flavor of your choice.

Our wholesale pricing is available to approved wholesale customers. You will receive a discount off our retail prices. We also offer free shipping, with the exception of orders to Alaska and Hawaii.

We do not accept product returns for wholesale orders. However, if you experience issues with the delivery of your order or receive damaged products, please contact us for assistance at contact@davidprotein.com.

We accept payment via credit card. Payment is due upon placing your order.

We ship wholesale orders via small parcel carriers including UPS, Fedex, and DHL. 

You can reach our wholesale team by emailing us at contact@davidprotein.com.

Yes, we provide our partners with a wholesale pack that includes various marketing materials to help you successfully sell David products. These may include digital assets, information about our ingredients, and FAQs.