think!
Lemon Delight
TL:DR
In 2 Sentences
A rare citrus-forward protein bar that actually tastes like lemon and keeps a soft, candy-like chew while delivering 20 grams of protein and 230 calories with 0 grams of sugar.
When to choose think! Lemon Delight
Reach for it when you want a dessert-like post-workout bite or an afternoon pick-me-up that’s gluten-free and genuinely satisfying—especially if you tolerate sugar alcohols. Not ideal for those avoiding soy, milk, or tree nuts.
What's in the think! bar?
Think!
Lemon Delight comes at you with a bright, zesty snap and a serious protein payload: 20 grams from a blended system where soy protein isolate leads, backed by whey isolate/concentrate and calcium caseinate.
Sweetness and that soft, nougat-like chew are engineered with sugar alcohols (maltitol) and plant-derived glycerin, plus a touch of tapioca starch—so the bar stays sugar-free without using fruit. Fats sit in the middle, mostly from almond butter and sunflower oil, with some palm kernel oil to keep the structure firm.
Translation: high protein, moderate calories, and a lemon flavor built from natural flavor and acid (citric and a bit of ascorbic) rather than actual lemon pieces.
- Protein
- 20 g
- Fat
- 9 g
- Carbohydrates
- 24 g
- Sugar
- 0 g
- Calories
- 230
Protein
2015HIGHTwenty grams puts this bar near the top of the pack, driven by a blend where soy protein isolate comes first, then whey isolate/concentrate and calcium caseinate. Pairing plant and dairy proteins delivers a complete amino acid profile and a texture that resists hardening; isolates and caseinate are also relatively low in lactose. It isn’t vegan and it does mean milk and soy allergens, but it’s an efficient way to pack protein.
Fat
99MIDThe 9 grams of fat come from almond butter and sunflower oil (mostly unsaturated) plus palm kernel oil, a more saturated, “hard” fat that helps the bar hold its shape. That mix avoids hydrogenation while keeping the coating stable, with most fats still skewing unsaturated from the nuts and seed oil. If you’re watching saturated fat, note the palm kernel oil contribution.
Carbs
2420MIDCarbs here are built from maltitol syrup and vegetable glycerin—sugar alcohols that mimic sugar’s sweetness and keep moisture—alongside a little tapioca starch for binding. Expect a smaller blood-sugar bump than a sugary bar, though tapioca is a fast-digesting starch, so this isn’t the slow, whole-grain kind of energy. If you’re sensitive to sugar alcohols, stick to one bar and see how you feel.
Sugar
04LOWZero grams of sugar doesn’t mean no sweetness—the bar relies on sugar alcohols (maltitol) and plant-based glycerin to sweeten and stay moist. These are highly refined ingredients made from starch; they generally raise blood glucose less than table sugar but still count toward carbs, and some people get GI rumbling if they overdo it. There’s no fruit sugar here; the lemon comes from flavor plus citric and ascorbic acids.
Calories
230210MIDAt 230 calories, it lands slightly above average for the category considering the big protein dose and the soft, sweet texture. Most calories come from protein and the carbohydrate system; because sugar alcohols have fewer calories than sugar, they help keep the total in check. The rest comes from nut butter and oils rather than heavy chocolate coatings.
Vitamins & Minerals
No standout micronutrients pop above 10 percent DV. You’ll get small amounts of calcium from the milk proteins and a bit of iron from soy, but not enough to be a selling point. The acids (citric and ascorbic) are mainly for flavor and freshness, not to deliver meaningful vitamin C.
Additives
A compact toolkit of modern additives does the heavy lifting: maltitol syrup and glycerin for bulk and softness, lecithin (sunflower/soy) to help fats and proteins blend, and citric/ascorbic acid to sharpen the lemon and protect freshness. They’re effective, highly refined helpers chosen for texture, taste, and shelf life rather than nutrition. If you prefer whole-food sweeteners and binders, this skews more engineered than rustic.
Ingredient List
Defatted soybean flakes
Cow's milk whey
Cow's milk casein
Cow's milk whey
Corn or wheat starch
Vegetable oils (palm, soy)
Ground roasted almonds
Oil palm fruit
Sunflower seeds
Soybeans
What are people saying?
Sources
Range
“I am eating think protein bars. Decent amount of protein (20g). Dont repulse me like so many out there”
“the Think high protein brownie crunch bar is honestly good if you want a different flavor, I found the one on the top to be pretty decent but defo think the brownie one is better”
“Chocolate brownie one was AMAZING!”
Main Praise
Taste and satiety steal the show. Men’s Health editors singled out Lemon Delight for being non-chalky, genuinely lemony, and easy on the stomach, and SELF named the line a Runner-Up overall for flavor and staying power.
BarBend called the texture candy-like while still delivering a legit 20 grams of protein. That mirrors the crowd consensus: Amazon reviews average about 4.
2 stars across more than 14,000 ratings, with many shoppers describing a rich, satisfying chew that actually keeps them full. Even protein-bar skeptics on Reddit concede this line is one of the few that doesn’t “repulse” them.
In a market of chocolate-on-chocolate, a bright, zesty profile that still eats like dessert is a welcome curveball.
Main Criticism
The biggest complaint is gastrointestinal: the bar leans on sugar alcohols (notably maltitol), which some people find bloating or gassy—especially if they eat more than one. Men’s Health notes this flavor clocks about 13 grams of sugar alcohols, so it’s worth a test run before making it a daily habit.
Taste isn’t universally adored either; a minority report a sour or artificial aftertaste. Allergens narrow the audience—there’s soy, milk, and almonds, so it isn’t vegan and it’s off-limits for several common sensitivities.
And while 230 calories is typical for 20 grams of protein, some reviewers expecting a very low-calorie bar find that number higher than they want.
The Middle Ground
So where’s the truth?
If you do fine with sugar alcohols, Lemon Delight is one of the most convincing fruity flavors on shelves: bright lemon, no chalk, real satiety, and a protein-to-calorie ratio that makes sense.
If you’re sensitive, the very system that keeps sugar at zero can steal the show in the worst way—cue bloat, gas, and regret. One Redditor summed it up perfectly: loved the taste and macros, hated the aftermath; that’s the sugar-alcohol tradeoff in a sentence.
On calories, let’s be fair: 230 calories for 20 grams of protein is squarely in the normal range. Calling that “high” sets you up for disappointment—or for bars that slash calories by shrinking the serving.
Finally, know what you’re getting: this is an engineered bar (sweeteners, stabilizers, a blended protein system) designed for taste and portability, not a short list of pantry staples. If you’re okay with that, it’s a strong pick.
If you want dates and nuts only, you’ll want a different aisle.
What's the bottom line?
think! Lemon Delight earns its fans the old-fashioned way: it tastes good and actually satisfies. You get 20 grams of protein, a soft, chewy texture, and a lemon flavor that reads as dessert rather than diet.
It’s gluten-free and travel-friendly, with macros that make sense for a substantial snack or a light meal replacement. The caveat is clear: sugar alcohols. Many people do just fine; some don’t.
Start with one bar (maybe even half) and see how you feel. If it sits well, you’ve found a bright, non-chocolate option that’s hard to come by. If it doesn’t, the problem isn’t you—it’s biology—and there are plenty of bars sweetened differently.
Condensed listicle pick: A citrus standout with 20 grams of protein, 230 calories, and 0 grams of sugar. Bright, non-chalky lemon on a soy–dairy protein blend; gluten-free but contains soy, milk, and almonds.
Sweetened with sugar alcohols, so it’s best for folks who tolerate them. Great chilled as a post-workout “lemon square” without the sugar.