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    スーパーグレードプロテイン



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    Free shipping + $100 in Product Rewards with Team XND ($95)
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    100% Money-Back Guarantee
    No Artificial Ingredients

    回復と再構築| 4-IN-1タンパク質

    Xendurance Proteinは、4種類のタンパク質のスーパーグレードブレンドです。ホエイ加水分解物、ホエイアイソレート、ミセルカゼインおよびカルシウムカゼイン。 Xendurance Proteinブレンドは、最も生物学的に利用可能なタンパク質である70%以上のホエイ加水分解物を配合しています。加水分解タンパク質は、ホエイコンセントレートよりも腸内でより急速に吸収されます。 Xendurance Proteinsは、筋肉の成長と全体的な回復を改善するために、即時放出と徐放の両方のために処方されています。 Xendurance Proteinには、完全な分岐鎖アミノ酸(BCAA)プロファイルと、エネルギーを追加するための乳酸が含まれています。

    • 20グラム、スーパーグレードプロテインブレンド
    • 4.2グラムのBCAA
    • 乳酸-優先エネルギー、効率的なエネルギー
    • 必須電解質、ビタミンB6、B12、D
    • ナチュラルバニラとチョコレートフレーバー
    • 2ポンド。バッグ、30人前が含まれています
    • 情報に基づく-スポーツおよび情報に基づく-選択認定**

    Formulated with a potent blend of 4 types of protein – Whey Hydrolysate, Whey Isolate, Micellar Casein and Calcium Caseinate.

    Fast-absorbing protein – no stomach aches

    Don’t overcomplicate it – you need protein that absorbs fast and smooth (without delays or stomach issues). In fact… did you know one of the biggest reasons for lack of muscle growth & recovery is SLOW protein absorption? That’s because many protein blends are actually Whey Concentrates, which can take HOURS to fully absorb (they don’t tell you that). Instead, Xendurance’s SuperGrade Protein is over 70% Whey Hydrolysate – the most bioavailable & pre-digested form of protein that fuels your muscles quicker than most protein powders on the market.

    Save money w/ SuperGrade’s full BCAA complex

    Ask any sports nutritionist – you NEED a consistent source of BCAAs, which are NOT naturally produced by your body (only diet or supplements can provide them). This means, on top of protein, many athletes purchase a 2nd BCAA product to support their amino acid intake – but that’s costly! With SuperGrade Protein, you get full-spectrum BCAA support w/ 4.2 grams each serving… which can save you the cost of an additional BCAA supplement to your stack.

    Save money w/ SuperGrade’s full BCAA complex

    Ask any sports nutritionist – you NEED a consistent source of BCAAs, which are NOT naturally produced by your body (only diet or supplements can provide them). This means, on top of protein, many athletes purchase a 2nd BCAA product to support their amino acid intake – but that’s costly! With SuperGrade Protein, you get full-spectrum BCAA support w/ 4.2 grams each serving… which can save you 100’s of dollars every year (assuming consistent BCAA supplementation).

    Steps to take SuperGrade Protein for Optimal Results

    Anytime of the day

    SuperGrade Protein can be consumed at any point of the day. We recommend consuming before or after your workout for the best recovery results. 1 scoop with 4-6 ounces of liquid. 

    No Stomach Issues, Over 70% Whey Protein Hydrolysate, Lactate and BCAAs - all in one protein = SuperGrade Xendurance Protein. 

    Compare SuperGrade to other protein blends and see why it’s a no-brainer.

    BenefitsSuperGrade ProteinOther protein supplements
    Over 70% of Whey Protein Hydrolysate in the blend
    Lactate – Your body’s preferred energy source
    Full serving of BCAAs (2-1 product)
    Informed-Sport Certified
    Made in the U.S.A & backed by our 100% 30-day money back guarantee. 

    Join the Membership

    Entire Site Discount

    25% off all products, apparel and accessories for a full year.

    Free Domestic Shipping

    No matter the order size, receive free shipping anywhere in the US and Military APOs

    Partner Discounts

    More discounts from 40+ partners! PerformaSleep, Nike Training Club, Vitamix to name a few!

    Added lactate for more energy & less fatigue

    Many athletes are now supplementing with lactate – and for good reason. Lactate is a natural by-product of exercise and the body’s preferred fuel source over glucose – shown to boost energy, improve blood flow and increase VO2 max (the amount of oxygen that the body can utilize during exercise). Athletes who supplement with lactate tend to perform at a higher level & recover faster – so whether you're a weekend warrior or a professional athlete, lactate supplementation could be the missing-link to conquer your fitness goals and dominate the competition.

    Chocolate and Vanilla flavored protein

    Sounds simple, but tastes heavenly….No more grittiness, just toss in a blender and shake for a smooth flowing, highly absorbed protein source in your two favorite flavors. Chocolate loves bananas and Vanilla loves fruit - or try everyone’s favorite with Vanilla Protein and Fuel-5 to provide you a dreamsicle type of palate. Either way, these natural flavors will find you coming back for more. 🤣

    The Xendurance Promise

    Informed Sport

    Third-party tested for prohibited substances

    Not Satisfied?

    Return your product within 30 days no questions asked!

    Never Artificial

    No artificial dyes, flavors or sweeteners in our products!

    Fast-track your muscle growth & recovery like never before

    One scoop a day keeps the fragile muscles away

    FAQ