Shop All – KOS.com
FREE US SHIPPING ON ORDERS $45+

Full-Spectrum Nourishment from Plants. Believe it.

  • Free Shipping on Orders $45+
  • No Risk, 60 Day Free Returns
  • 10,000+
SHOP BY:

CATEGORY

COLLECTION

HEALTH GOALS

KOS products are Plant-based, Organic,
Free of artificial ingredients and Made in California.

Full-Spectrum Nourishment from Plants. Believe it.

  • Free Shipping on Orders $45+
  • No Risk, 60 Day Free Returns
  • 10,000+

Shop All

    KOS Organic Plant Protein, Chocolate, 28 Servings
    1586 reviews
    Award Winning All-In-One Protein Shake
    $49.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Vanilla, 28 Servings
    1586 reviews
    Award winning all-in-one protein shake
    $49.99
    Subscription and Bulk Options  
    KOS Show Me The Greens!
    200 reviews
    A Flavorful And Refreshing Daily Dose Of Nutrition*
    $39.99
    Subscription and Bulk Options  
    KOS Love You Berry Much
    137 reviews
    A Tasty & Energizing Antioxidant-Rich Red Juice Blend
    $39.99
    Subscription and Bulk Options  
    KOS Bolt From The Blue
    39 reviews
    A Fresh, Uplifting Blue Spirulina Blend (Caffeinated).
    $39.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate, Single Serving
    1586 reviews
    Award Winning All-In-One Protein Shake
    $3.99
    Subscription and Bulk Options  
    KOS Organic Spirulina Powder
    40 reviews
    Immune system support*
    $29.98
    Subscription and Bulk Options  
    KOS Organic Coconut Milk Powder
    55 reviews
    Keto Friendly & Loaded With MCTs
    $24.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate Peanut Butter, Single Serving
    1586 reviews
    Award winning all-in-one protein shake
    $3.99
    Subscription and Bulk Options  
    KOS Kiss Your Blues Away
    56 reviews
    A Calming Blue Spirulina Blend
    $39.99
    Subscription and Bulk Options  
    KOS Organic Inulin Powder
    18 reviews
    Natural Prebiotic Fiber To Support Gut Health*
    $19.99
    Subscription and Bulk Options  
    KOS Organic Beet Root Powder
    43 reviews
    Beets support healthy circulation. Say hello to flow!*
    $29.99
    Subscription and Bulk Options  
  • B2G1
    KOS A Whole Latte Gold
    73 reviews
    A Rich & Warming Golden Mylk Blend
    $39.99
    Subscription and Bulk Options  
  • B2G1
    KOS Organic Ashwagandha Powder
    34 reviews
    Happy mood support
    $29.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate Peanut Butter, 14 Servings
    23 reviews
    Award winning all-in-one protein shake
    $34.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Blueberry Muffin, 10 servings
    1586 reviews
    Award Winning Protein With Blue Spirulina & Immunity Support
    $24.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Salted Caramel Coffee, 14 servings
    27 reviews
    Award Winning Protein With Organic Green Coffee Beans (Caffeinated)
    $34.99
    Subscription and Bulk Options  
    KOS Organic Lion's Mane Powder
    23 reviews
    Supports Mental Clarity, Focus, And Overall Health*
    $34.99
    Subscription and Bulk Options  
  • B2G1
    KOS Lookin' Good - Hair, Nail and Skin Support Capsules
    11 reviews
    A Beauty & Antioxidant Boost From Encapsulated Vitamins & Botanicals*
    $29.98
    Subscription and Bulk Options  
  • B2G1
    KOS Peanut Butter Powder
    11 reviews
    Amazing tasting, low calorie, high in protein
    $19.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Blueberry Muffin, 14 servings
    13 reviews
    Award Winning Protein With Blue Spirulina & Immunity Support
    $34.99
    Subscription and Bulk Options  
    KOS Organic Acai Berry Powder
    10 reviews
    Delicious, antioxidant-rich immune support
    $29.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate Chip Mint, 14 Servings
    15 reviews
    Award winning all-in-one protein shake
    $34.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Vanilla, 14 Servings
    7 reviews
    Award winning all-in-one protein shake
    $34.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate, 14 Servings
    1586 reviews
    Award winning all-in-one protein shake
    $34.99
    Subscription and Bulk Options  
  • B2G1
    KOS Lion's Mane Capsules
    23 reviews
    Supports Mental Clarity, Focus, And Overall Health*
    $24.99
    Subscription and Bulk Options  
    KOS Organic Beetroot Capsules
    43 reviews
    Beets support healthy circulation. Say hello to flow!*
    $29.99
    Subscription and Bulk Options  
    KOS Immunity Punch Chewables
    14 reviews
    A delicious blend of Elderberry, Vitamin C, Rosehips & Zinc
    $11.99
    Subscription and Bulk Options  
  • B2G1
    KOS Maca Root Capsules
    5 reviews
    Helps maintain healthy energy levels
    $19.99
    Subscription and Bulk Options  
  • B2G1
    KOS At Ease, Soldier! - Calm and Stress Relief Capsules
    12 reviews
    A Chill Pill To Peace Out From Encapsulated Botanicals*
    $28.99
    Subscription and Bulk Options  
    KOS® Organic Luminous Blue Spirulina - 27 servings
    11 reviews
    A Natural Food Colourant Packed With Amino Acids
    $39.99
    Subscription and Bulk Options  
    KOS Organic Matcha Powder
    15 reviews
    Aids with endurance and stamina
    $37.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate Peanut Butter, 28 Servings
    Award winning all-in-one protein shake
    $49.99
    Subscription and Bulk Options  
    KOS Organic Cordyceps Powder
    9 reviews
    Supports a balanced state of mind
    $25.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Unflavored & Unsweetened, 14 Servings
    2 reviews
    Pure flavorless award winning all-in-one protein shake
    $34.99
    Subscription and Bulk Options  
  • B2G1
    KOS Organic Rhodiola Capsules
    11 reviews
    Helps maintain stress, mood, focus & energy
    $19.99
    Subscription and Bulk Options  
    KOS Organic Flax Seed Powder
    6 reviews
    Supports digestion and curbs cravings
    $19.99
    Subscription and Bulk Options  
    KOS Organic Moringa Powder
    5 reviews
    A Superfood Rich In Antioxidants
    $23.99
    Subscription and Bulk Options  
    KOS Organic Barley Grass Powder
    3 reviews
    Reduces Toxic Build Up In The Body*
    $26.99
    Subscription and Bulk Options  
    KOS Organic Psyllium Husk Powder
    5 reviews
    Supports a healthy circulatory system
    $19.99
    Subscription and Bulk Options  
  • NEW
    KOS Amazing Blender Bottle 20oz
    4 reviews
    An "Awesome" Shaker Cup So You Can Scoop. Shake. Smile.
    $15.99
    $12.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Salted Caramel Coffee, 28 servings
    Award Winning Protein With Organic Green Coffee Beans (Caffeinated)
    $49.99
    Subscription and Bulk Options  
    KOS Organic Plant Protein, Chocolate Chip Mint, 28 Servings
    Award winning all-in-one protein shake
    $49.99
    Subscription and Bulk Options  
  • NEW
    KOS Organic Protein, Vanilla Bavarian Cream Protein, 14 Servings
    $34.99
    Subscription and Bulk Options  
  • B2G1
    KOS Moringa Leaf Capsules
    5 reviews
    A Superfood Rich In Antioxidants
    $19.98
    Subscription and Bulk Options  
    KOS Organic Chlorella Powder
    2 reviews
    Promotes a balanced state of mind
    $23.99
    Subscription and Bulk Options  
    KOS Organic Chia Seed Powder
    Packed w/antioxidants, omega-3 fats & fiber*
    $19.99
    Subscription and Bulk Options  
    KOS Insulated Bottle 20oz
    6 reviews
    A Pretty Cool (or Hot) 20oz Insulated Bottle
    $39.99
    $29.99
    Subscription and Bulk Options