GHOST Protein Drink x Yoo-hoo Chocolate
The lunchbox drink you grew up on, rebuilt as a 25g protein shake. GHOST partnered with Yoo-hoo for its return to the ready-to-drink protein category — same thin, cold, chocolate-malt profile, except this 11 oz can carries 25 grams of protein, 120 calories, and zero added sugar. That works out to roughly ten calories in the can that aren't protein.
What's actually in the can
Most protein RTDs are built the same way: water, a scoop of whey or milk protein isolate, gums to hold it together. GHOST went a different direction here. The protein in this can comes from ultra-filtered skim milk — no separate protein powder is added at all.
Ultra-filtration pushes skim milk through a membrane that holds back the large protein molecules while letting water, lactose, and minerals pass. What's left is concentrated milk protein that still carries milk's native ratio of roughly 80% casein to 20% whey.
That ratio is the point. Whey digests fast and spikes plasma amino acids quickly; casein clots in the stomach and releases amino acids slowly over several hours. A whey-only shake gives you the spike. A milk-protein shake gives you the spike and the tail. For anyone using a shake to bridge a gap between meals — mid-morning, on the drive home, before bed — the slower half is doing as much work as the fast half.
The same filtration step also concentrates what's dissolved in milk: 650mg calcium (50% DV) and 760mg potassium (15% DV) per can. Potassium is one of the more commonly under-consumed minerals in the American diet, and it's the primary intracellular electrolyte governing membrane potential in nerve and muscle tissue.
Lactose-free, and here's why that's accurate
Two things happen before this can is sealed. Ultra-filtration removes a large share of the lactose-containing liquid up front. Then GHOST adds lactase enzyme — the same enzyme your small intestine produces to cleave lactose into glucose and galactose, both of which absorb without further digestion.
Filtration alone gets you lactose-reduced. Filtration plus lactase is what lets a dairy product be labeled lactose-free. It's the same process behind the lactose-free milk in the grocery dairy case, applied to a protein shake. If dairy protein has historically left you bloated, that's the mechanism that changes the outcome.
Nutrition Facts (per 11 oz can)
| Calories | 120 |
| Protein | 25g |
| Total Fat | 0.5g (0g saturated) |
| Total Carbohydrate | 3g |
| Total Sugars | 2g (0g added sugar) |
| Sodium | 190mg |
| Cholesterol | 20mg |
| Calcium | 650mg (50% DV) |
| Potassium | 760mg (15% DV) |
Sweetened with sucralose and acesulfame potassium — the 2g of sugar is naturally occurring from the milk itself.
Contains milk.
How to use it
- Post-training. 25g clears the ~20g threshold where additional protein starts showing diminishing returns for stimulating muscle protein synthesis in a single sitting.
- Between meals. The casein fraction extends amino acid delivery, which makes this a better gap-filler than a whey-only shake.
- Breakfast replacement. 120 calories and 25g of protein for people who don't eat early but still want the protein in before lunch.
- Shake before opening. Settling is normal in a milk-based RTD; ten seconds fixes the texture.
Who this is for
- Anyone who wants milk protein without the lactose
- Lifters who want protein without a shaker bottle, a scoop, or a sink
- Anyone who grew up on the little yellow box and wants the flavor to actually land
GHOST's whole reputation is built on collabs that taste like the thing they're named after. This one clears the bar and brings real macros with it.
Stack it with: GHOST Legend pre-workout before the session, this after. GHOST Energy on lighter days.
Is the GHOST Yoo-hoo Protein Drink actually lactose-free? Yes. Ultra-filtration removes most of the lactose-containing liquid, and added lactase enzyme breaks down what remains into glucose and galactose. The can is labeled lactose-free, not lactose-reduced. It does still contain milk, so it isn't dairy-free.
How much protein is in a can? 25 grams of milk protein from ultra-filtered skim milk, in 120 calories.
What kind of protein is it? Milk protein from ultra-filtered skim milk — no isolated whey or casein powder is added. It retains milk's natural ratio of about 80% casein to 20% whey.
Does it have added sugar? No. The 2g of total sugar occurs naturally in the milk. Sweetness comes from sucralose and acesulfame potassium.
Does it need to be refrigerated? Cold is the way to drink it, but it's shelf-stable until opened. Refrigerate after opening and finish it the same day.
Is this the same as the old GHOST Protein Drink? No. The earlier version used a milk protein isolate and whey concentrate blend in Cereal Milk and Chips Ahoy flavors and was discontinued. Yoo-hoo Chocolate is a new formula in an 11 oz can.
Can I drink one every day? Yes. It's a food product — treat it as a protein-dense beverage that fits your daily intake, not as a supplement with a dosing limit.