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Gelmix thickener individual stick packs. Travel Pack has 20 sticks

Gelmix Stick Box
30 x 2.4g Stick Packs

Each stick pack thickens 4 - 8 fl oz (125-250 ml)


Nature’s Healthier Thickening Option

Gelmix is the first and only USDA certified organic thickener for breast milk, formula and other liquids, specifically formulated for pediatric use in America. Thickening liquids is sometimes recommended for infants with spit-up or vomiting, often present in conditions such as gastroesophageal reflux disease (GERD). While Gelmix was created as an alternative thickening option for infants, it can also be used by children and adults with dysphagia to thicken other liquids.


Gelmix is a natural thickening powder for use with breast milk, formula and other liquids. Gelmix consists of an off-white fine powder that is odorless, tasteless and smooth when dissolved. The natural thickening properties of Gelmix activate in warm liquid, so Gelmix can be used with any liquid that can be warmed first.


Gelmix harnesses the properties of Carob Bean Gum, also known as Locust Bean Gum.  It is commonly used throughout the food industry in Canada and the USA as a gelling and thickening agent, and has been used in Europe for decades as a thickener in the preparation of infant formula.


Gelmix consists of three ingredients: Organic Tapioca Maltodextrin, Organic Carob Bean Gum and Calcium Carbonate. For term born infants and children under 3 years old, Gelmix may be used to achieve up to a light honey-thick consistency. For adults and children over 3 years old, Gelmix may be used to achieve up to a spoon-thick consistency.

Manufactured in Florida, Gelmix is made with the highest quality standards and from the finest grade of organic ingredients. With your safety in mind, each batch undergoes a series of quality control tests and comes with double tamper-proof seals.

Gelmix comes in a wide, easy to use, resealable container with a 1.2g measuring scoop. Tightly recap the jar between uses and store in a cool, dry place, protected from heat and light.  Always test temperature before feeding.

Quick Mixing Instructions

Gelmix is easily mixed with breast milk, formula and other liquids. Follow these simple steps, and watch the video for a demonstration of mixing Gelmix with formula.

  1. Warm desired amount of liquid (between 95°F-110°F for best results). Freshly expressed breast milk at body temperature (around 98.6°F) will suffice.
  2. Sprinkle in Gelmix per dosage recommendations.
  3. Swirl or stir gently until Gelmix is completely dissolved.
  4. Wait 5 minutes for the mixture to thicken and cool to a safe feeding temperature.
  5. Mix again before serving.

    Click here for detailed usage and mixng instructions

    Watch this video to learn how to mix Gelmix

    Gelmix is safe for infants born term (> 37 weeks) who weigh at least 6 lbs.  It is not recommended for preterm infants until they are 2 weeks corrected age (42 weeks postmenstrual age) and weigh over 6 lbs. It is not intended for use with pre-thickened formulas or in addition to other thickening products. Do not use for individuals with suspected galactosemia or allergy to galactomannans. Gelmix is a food supplement, not intended to diagnose, treat, cure or prevent any disease. Keep out of reach of children. 

    Nutrition Facts
    Serving Size: 1 Packet (1.2g)
    Amount Per Serving
    Calories 5 Calories from Fat 0
    % Daily Value *
    Total Fat 0g 0%
         Saturated Fat 0g 0%
    Sodium 0mg 0%
    Total Carbohydrate 1g <1%
         Dietary Fiber <1g 4%
         Sugars 0g
    Protein 0g

    Vitamin A 0%, Vitamin C 0%, Calcium 0%, Iron 0%

    * The Percent Daily Values are based on a 2,000 calorie diet.

    Ingredients: Organic Tapioca Maltodextrin, Organic Carob Bean Gum, Calcium Carbonate

    What is Gelmix made of?
    Gelmix is a USDA organic thickener for liquids. Its ingredients include organic tapioca maltodextrin (a starch), organic carob bean gum (a vegetable gum) and calcium carbonate.

    Does Gelmix contain any common allergens?

    No, Gelmix is free of all common allergens. Gelmix does not contain corn, soy, wheat, gluten, lactose or casein. Allergies to galactomannans are rare, however if it is suspected, do not use Gelmix.

    Is Gelmix manufactured in the USA?

    Yes, Gelmix is manufactured at a USDA organic certified GMP plant in South Florida. The USDA seal means that Gelmix follows the National Organic Program, which means less contamination with potentially harmful chemicals and no GMOs. Gelmix also undergoes strict manufacturing testing.


    Why is it necessary to heat up liquids before mixing in Gelmix?
    It is required to warm liquids to allow Gelmix to dissolve entirely and bind with the liquid, ensuring a lasting viscosity. For best results, warm the liquid to between 95°F-110°F before mixing in Gelmix. Freshly expressed breast milk at body temperature (around 98.6°F) will suffice.

    What kinds of liquids will Gelmix thicken?
    Gelmix will thicken any liquids that can be warmed first. If you prefer your beverages cold, just warm the liquid to mix with Gelmix, then refrigerate for up to 24 hours.

    How thick can Gelmix make liquids?
    For term born infants and children under 3 years old, Gelmix easily achieves Slightly Thick (aka Thin Nectar) and Mildy Thick (aka Nectar)  viscosity. 

    Moderately Thick (aka Honey) liquids are not recommended for infants less than 1 year old, as they are more difficult to pass through a nipple and may increase risk of dehydration due to poor oral intake.


    Is it safe to warm breast milk?  How should I do it?
    Gelmix mixes best in liquids warmed between 95-110°F.  Freshly expressed breast milk at body temperature (around 98.6°F) will suffice. Thawed breast milk can be safely brought back to that temperature by placing it in a bottle and then placing the bottle in a glass with hot water until lukewarm. Breast milk should not be warmed more than once.

    Can I mix breast milk ahead of time with Gelmix?
    We do not recommend mixing breast milk and Gelmix in advance. In order to activate Gelmix, the milk has to be warmed, but in order to preserve the nutrients in breast milk it should not be warmed twice.  Breast milk mixed with Gelmix may be stored in a sealed container at room temperature (up to 77°F) for up to 3 hours.

    What is the best way to mix Gelmix with breast milk that does not involve shaking?  
    Gelmix will dissolve in breast milk at body temperature (freshly expressed or warmed), so you just need to swirl it gently to mix Gelmix in thoroughly. Although vigorous shaking could potentially take away the natural qualities of proteins present in breast milk, such as lysozyme and other proteins, gently swirling does not exert enough force to break the amino acid bonds of those proteins.

    Is it safe to heat up formula?          
    According to formula manufacturers, the temperature required to dissolve Gelmix is not high enough to affect the nutrients in formula. However, they recommend against heating up formulas containing probiotics. Always follow your formula manufacturer’s instructions on heating and reheating formula.

    Can I mix formula ahead of time with Gelmix?          
    Most formulas can be mixed in advance with Gelmix and the mixture will remain thick after they are mixed. Always follow your formula’s preparation and storage instructions. Our suggestion is that you use about 1/3 less Gelmix per bottle because it the mixture will gradually thicken slightly over time.

    For powder formulas, you can also prepare just the water and Gelmix in advance, and then add formula when ready to feed.  Gelmix continues to thicken liquids over time, so reducing concentration may be necessary (approx 1/3 less Gelmix).  Gelmix + water can be stored in a clean sealed container at room temperature for up to 24 hours.

    What if my infant experiences gassiness or loose stools when starting Gelmix?          
    Gelmix contains natural fiber, and transient gassiness is a common side effect among infants using Gelmix for the first time. Gassiness usually subsides within two weeks of use or by reducing the amount used. Always consult a physician if your infant exhibits any signs of dehydration.

    Do I need to change the nipple size for thickened feeds?
    Check nipple flow, as it may be necessary to change the nipple size for thickened feeds. If your infant appears to be working too hard to get the milk out of the bottle, try one size bigger. Not all babies have the same strength or drive, so it is not an exact science. For AR or half-nectar thick, Dr. Browns #2 or Y-Cut Nipple is popular.

    The label on Nutramigen says it should not be heated. Can I use Gelmix with it?         
    Nutramigen LGG contains a type of probiotic that cannot withstand heat, if you want to preserve this probiotic, Gelmix should not be used with this type of Nutramigen. Nutramigen Lipil’s manufacturer says it is safe to heat up to 100.0°F; at this temperature Gelmix should dissolve as long as the bottle is mixed properly.

    Can Gelmix be used with premature infants?            
    No, it is not recommended for preterm infants until they are 2 weeks corrected age (42 weeks postmenstrual age) and weigh over 6 lbs.  Gelmix is safe for infants born term (>35 weeks) who weigh at least 6 lbs.

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