Skip to content
Smart138 feature image

Smart138

4.3 Fact checked

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

When purchasing a product, price is the consumer's primary concern. At present, Smart138 has 9 products for sale. Smart138 products range in price from $8.99 to $59.99, and the average price of all the products is about $29.62.

We found that most of the Smart138 products are manufactured by 138 Foods. The manufacturer provides Smart138 with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Smart138 products from the seller 138 Brands. The brand holds an average rating of 4.3, testifying to its excellent reputation.

Share

Smart138 Best Sellers

Last Updated: Jan 10, 2026

Monk Drops - 100% Monkfruit Liquid Sweetener, Zero Glycemic, Zero Calories, Zero Sugar, No Added Water, Concentrated Monk Fruit (350 Servings, 1.5 Fl Oz)

  • ONE INGREDIENT // Monk Drops is a new kind of natural sweetener made from a single ingredient, monk fruit extract. In its liquid form, it's ultra concentrated so only a few drops is required to sweeten the typical 6oz cup of coffee.
  • ZERO GLYCEMIC // Monk Drops are made from 100% monk fruit extract. They won't raise your blood sugar and has no glyemic impact
  • SAFETY CAP // Our BPA-Free bottle uses a child safety cap to prevent leaks and spills. We also include a micro dropper tip for precise and accurate drops. No uncontrolled squirts like many other bottles. Some settling may occur when left undisturbed for a while. Please shake well before use for maximum enjoyment.

Smart Monk - 100% Monkfruit Extract, Non-Glycemic, Zero Calorie, Sugar-Free Monk Fruit Sweetener (3oz / 85g)

  • One Ingredient // Check our ingredients and you'll see there is only one, Monk Fruit Extract (aka Luo Han Guo). No junk, no fillers. Just 100% Monkfruit Extract, as natural as it gets.
  • Sweeter Than Sugar // Monk Fruit is nearly 150-200x sweeter than table sugar and should be used sparingly. Just a pinch (1/32 teaspoon) will be enough to sweeten your morning coffee or tea.
  • No Sugar Alcohol // This product is 100% monk fruit extract. Sugar alcohols can cause gas or bloating and can have an artificial chemical taste.

Smart138 Total Milk Protein - 80% Casein 20% Whey - RBST/rBGH Hormone Free, Gluten-Free, Soy-Free, Non-GMO, USA, Keto Low Carb, Natural BCAAs (1000g / 2.2lbs, Unflavored)

  • Pure Potent Protein: Smart138 Total Milk Protein powder boasts an impressive 27g of protein & 5.37g branched-chain amino acids (BCAAs) per serving, providing you with the essential building blocks for muscle growth and recovery.
  • Balanced Protein Blend: With a perfect ratio of 80% Casein and 20% Whey, you get the sustained release of amino acids from Casein and the rapid absorption of Whey, ensuring your muscles are fueled around the clock.
  • Uncompromised Purity: We're committed to providing you with the highest-quality protein. Our product is sourced from grass-fed cows, contains no rBSH/rBST hormones, and is free from fillers and junk ingredients, ensuring you get only the purest nutrition.

Monk Drops - 100% Monkfruit Liquid Sweetener, Zero Glycemic, Zero Calories, Zero Sugar, No Added Water, Concentrated Monk Fruit (350 Servings) (Original, 8 Fl Oz Jug)

  • ONE INGREDIENT // Monk Drops is a new kind of natural sweetener made from a single ingredient, monk fruit extract. In its liquid form, it's ultra concentrated so only a few drops is required to sweeten the typical 6oz cup of coffee.

Monk Zero - Powdered Monk Fruit Sweetener, Non-Glycemic, Keto Approved, Zero Calories, 1:1 Confectioner Sugar Substitute (Powdered, 24oz)

  • Taste Like Real Sugar / Monk Zero is non-glycemic, has zero net carbs, and zero calories.
  • 1:1 Sugar Substitute / Use Monk Zero to replace sugar in recipes at a cup for cup ratio.
  • Keto Friendly / The perfect sugar alternative approved for all diets. Gluten-free, dairy-free, soy-free, sugar-free.

Smart138 FAQs