





Product description




What is Sunfiber and where does it come from?
Sunfiber is a patented, partially hydrolyzed guar fiber derived from the guar plant. It is 100% natural, non-GMO verified, low FODMAP, and clinically studied to support digestive health and regularity.*
What digestive benefits does this prebiotic support?
Sunfiber promotes gut regularity and occasional relief from constipation, supports the growth of beneficial gut microbiome, helps maintain a healthy gut environment, and contributes to glycemic balance and a sense of fullness.*
Is this product vegan, non-GMO, and gluten free?
Yes. Doctor’s Best Prebiotic Powder with Sunfiber is vegan, non-GMO, gluten free, and soy free. The only ingredient is Sunfiber Guar Fiber — no fillers, flavors, or additives of any kind.
How many servings included?
Each 7.4 oz (210g) container provides approximately 30 servings. Each serving is 1 level scoop (~7 grams), delivering 7g of soluble prebiotic dietary fiber per serving.
How do I take this powder and does it have a taste?
Dissolve 1 level scoop (~7g) in 8 oz of water or any non-carbonated beverage, or as recommended by a physician. The powder is unflavored, non-gritty, and tasteless — it dissolves instantly without changing the flavor of your drink.
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Customer Reviews
4.6 out of 5 stars 76,396
4.6 out of 5 stars 34,234
4.6 out of 5 stars 21,123
4.6 out of 5 stars 9,022
4.6 out of 5 stars 4,066
4.8 out of 5 stars 26,426
Price
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$19.99$19.99
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Primary Benefits
Relaxation & Sleep Support*
Heart & Energy Support*
Hair, Skin, & Nails Support*
Cardiovascular Health
Joint Health
Heart, Bones, & Immune Support
Gluten Free
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Non-GMO
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Soy Free
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Vegan
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Product Dimensions : 6.5 x 3.64 x 6.5 inches; 0.67 ounces
Item model number : DRB-00625
Date First Available : November 29, 2024
Manufacturer : Doctor’s Best
ASIN : B0DJN3QNWY
Best Sellers Rank: #14,727 in Health & Household (See Top 100 in Health & Household) #243 in Prebiotic Nutritional Supplements
Customer Reviews: 4.5 4.5 out of 5 stars (356) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
PREBIOTIC POWDER FOR WOMEN & MEN: Our Prebiotic Powder supports regularity with 7 grams of soluble fiber per serving. It promotes healthy bowel movements & contributes to overall cardiovascular health
SUNFIBER FIBER SUPPLEMENT: Doctor’s Best Sunfiber guar fiber formula is a natural fermented prebiotic dietary fiber that supports smooth digestion and helps maintain a healthy gut environment
UNFLAVORED, NON-GRITTY FORMULA: This non-gritty and tasteless fiber is highly absorbable and bioavailable. It dissolves instantly with water or your favorite beverage
SUGGESTED ADULT USE: Dissolve 1 level scoop (~7 grams) with 8oz of water or non-carbonated beverage, or as recommended by a nutritionally informed physician. Non-GMO, gluten free, soy free, and vegan
DOCTOR’S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements
10 reviews for Doctor’s Best Prebiotic Powder Supplement with Sunfiber Guar Fiber, 7.4 oz
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