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Deal.ai › Protein Powders
BSN
BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs

BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs

5(2 ratings)

Best price now

$69.99at Dick's Sporting GoodsChecked 13 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $69.99 at Dick's Sporting Goods (checked Nov 10, 2026).
  • Checked at 3 stores.

Our take on the BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs

Syntha-6 is BSN's blended protein powder: a mix of whey, casein and egg proteins rather than straight whey isolate. That blend digests more slowly, which suits people who want a shake to hold them between meals rather than only after a workout. It is best known for taste and mixability, and it is heavier in carbs, fat and calories than lean isolate powders. Reviewers often call it one of the better-tasting proteins, while noting the macros are not built for strict cutting.

Best forPeople who want a good-tasting daily shakeMeal replacement or between-meal snackBulking or maintenance caloriesAnyone who dislikes thin, chalky whey
Pros
  • Blended whey, casein and egg proteins for slower digestion
  • Widely praised chocolate flavor and smooth texture
  • Mixes easily in a shaker with water or milk
  • Works as a snack or meal supplement, not just post-workout
  • Long-running, widely available formula
Cons
  • More carbs, fat and calories per scoop than lean isolates
  • Lower protein per scoop than many whey isolates
  • Contains dairy and soy; not for lactose-sensitive stomachs
  • Tub size means a shorter supply than larger bulk options

BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs prices at every store

  • Dick's Sporting GoodsNew

    In stock

    $69.99+ $9.99 shippingChecked 13 h ago
    Visit Dick's Sporting Goods
  • HerbsproNew

    Out of stock

    $41.83Checked 13 h ago
    Visit Herbspro
  • The Vitamin ShoppeNew

    Out of stock

    $59.97Free shippingChecked 13 h ago
    Visit The Vitamin Shoppe

Store links may earn us a commission. Some prices via Klarna.

BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs price history

Lowest price we've seen: $41.83 on Nov 10 at Herbspro. Tracked across 3 stores since Nov 10.

What reviewers say

Owners consistently rate Syntha-6 on taste and texture, calling the chocolate flavor rich and easy to drink. The common complaint is the macro profile: more sugar, carbs and calories and less protein per scoop than isolate powders. Mixability and digestion get mostly positive mentions.

What people mention
  • TastePraisedReviewers call the chocolate flavor rich and dessert-like, among the best in protein powders.
  • MixabilityPraisedIt dissolves smoothly in a shaker with little clumping, in water or milk.
  • MacrosCriticisedOwners point to more carbs, sugar and calories and less protein per scoop than isolates.
  • DigestionMixedMost tolerate the blend well, but some with dairy sensitivity report bloating.
  • SweetnessMixedSome find the flavor too sweet for daily drinking.

Specifications

Consistency
PowderSource
Flavor
ChocolateSource
Protein
Whey ProteinSource

Questions and answers

How is Syntha-6 different from a plain whey isolate?
Syntha-6 blends whey with casein and egg proteins, so it digests more slowly. Isolates are almost pure fast whey with less carbs and fat and more protein per scoop.
How much protein is in a scoop?
Each scoop of the chocolate milkshake flavor provides roughly 22 grams of protein, along with several grams of carbs and fat. Check the label for the exact figures per serving.
When should I drink it?
It works as a between-meal snack, a meal supplement or a post-workout shake. The slower blend makes it a reasonable choice when you want to stay full for a while.
Does it contain lactose?
Yes. It is milk-based and also contains soy, so it is not suitable for people avoiding dairy or soy.
How many servings are in the 2.91 lb tub?
The 2.91 lb tub holds about 28 servings at one scoop each. Larger tubs stretch the supply further if you drink it daily.
Can I use it for weight loss?
It can fit a diet, but the extra carbs and calories make it less efficient than a lean isolate for a calorie deficit. It suits maintenance or bulking better.
Where is the BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs cheapest?
At Dick's Sporting Goods, for $69.99, as of our latest check.
What do buyers say about the BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs?
Rated 5 out of 5 from 2 ratings.
Where can I buy the BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs?
3 stores we checked sell it, including Herbspro, The Vitamin Shoppe, Dick's Sporting Goods.

Stores we've priced the BSN Syntha-6 Protein Powder Chocolate Milkshake 2.91 lbs at

  • dickssportinggoods.com deals and prices