Classic Root Beer, refrigerated 9 g fiber formula, 12 pack
Prebiotic soda with 9 g of fiber and 3 g of total sugar per 12 fl oz can, sweetened with stevia, cassava root syrup and fruit juice.
Why it ranks: 9 g fiber per serving.
Optional. Ask how this compares to the alternatives.
Strengths and tradeoffs
Derived from the specs below by published rules. No experiential claims without a source.
Strengths
- 9 g fiber per serving.
Tradeoffs
- Over $2.50 per serving.
Worth knowing
- Caffeine free.
- Subscription available, 15% off.
Label score
50.4 / 100
How the nutrition label reads against our criteria: less sugar and fewer calories score higher. It says nothing about taste, ingredient quality or whether the formula suits you.
| Criterion | Weight | This product |
|---|---|---|
| Total sugar | 50% | 73 / 100 |
| Added sugar | 25% | 0 / 100 |
| Calories | 13% | 13 / 100 |
| Subscription | 13% | 100 / 100 |
Each criterion is scaled across every product in this category, so 100 means the highest figure we hold and 0 the lowest. A value we do not hold, or hold only as placeholder data, scores zero rather than being guessed.
Specifications
Basics
Function
Prebiotic
Format
Ready to drink can
Serving size
1 can (12 fl oz)
Servings per pack
12
Price per serving
$3.00
Nutrition
Total sugar
3 g
Added sugar
1 g
Calories
40 kcal
Caffeine
0 mg
Fiber
9 g
Electrolytes
Sodium
30 mg
Potassium
Not stated
Magnesium
Not stated
Ingredients
Sweeteners
Stevia, Cassava root syrup, Fruit juice
Dietary
Vegan, Gluten free, Non gmo, Paleo, Keto
Buying
Subscription
Yes
Subscription discount
15 %
How to read these specs
- Function: Values: electrolytes, greens, energy, prebiotic, hydration.
- Price per serving: Editorial calculation: current pack price divided by servings per pack.
- Sweeteners: Values: stevia, monk_fruit, cane_sugar, cassava_root_syrup, dextrose, allulose, fruit_juice, none.
- Dietary: Values: vegan, gluten_free, keto, non_gmo, paleo.
Where to buy
Prices shown as last checked. Retailer relationships never affect ranking.
Affiliate status not recorded for this offer. How this site is paid.
OLIPOP (direct)
Out of stock · checked Sep 9, 2026 · Affiliate status not recorded for this offer.
Visit OLIPOP$35.99
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Sources and updates
Last updated Sep 9, 2026. Maker-reported figures are not independently verified here.
- editorialretrieved Sep 8, 2026
function, price per serving minor
- function: Category assignment.
- price per serving minor: Pack price divided by cans: $35.99 over 12. Was 299, from the placeholder $35.88 the reading has replaced.
format, serving size, servings per pack, sugar g, calories, fiber g, sweeteners, subscription available, added sugar g, sodium mg, subscription discount pct, price
- format: A 12 fl oz can.
- serving size: One can, 12 fl oz or 355 mL. The nutrition figures are stated against it.
- servings per pack: A 12 pack.
- sugar g: 3 g of total sugars per can, of which 1 g is added. The record carried a placeholder 2 g taken from a 2 to 5 g range across flavours; that figure did not describe this formula and does not now. This page is explicitly the refrigerated 9 g fiber formula. OLIPOP also sells a separate 6 g formula, which this record does not describe and whose figures must not be mixed in here.
- calories: 40 kcal per can. The record carried a placeholder 35 kcal taken from a 30 to 50 kcal range across flavours; that figure did not describe this formula. This page is explicitly the refrigerated 9 g fiber formula. OLIPOP also sells a separate 6 g formula, which this record does not describe and whose figures must not be mixed in here.
- fiber g: 9 g of fiber per can. This page is explicitly the refrigerated 9 g fiber formula. OLIPOP also sells a separate 6 g formula, which this record does not describe and whose figures must not be mixed in here.
- sweeteners: The page lists stevia and cassava root syrup, with apple juice and lemon juice among the ingredients. The record previously carried an unconfirmed stevia and fruit_juice placeholder.
- subscription available: A subscription option is offered on the page.
- added sugar g: 1 g of added sugar per can.
- sodium mg: 30 mg of sodium per can.
- subscription discount pct: The page states $30.59 on subscription against $35.99 one-time, at 15% off.
- price: The 12 pack shows $35.99 one-time, read at 16:15 Pacific on 2026-09-09, with a subscription price of $30.59 at 15% off offered separately and not recorded as this offer's price. The page showed the product as currently out of stock while still presenting a cart control; the out-of-stock state is what it stated and is recorded, and nothing here claims it is buyable now. The record previously carried a placeholder $35.88 built from a relayed $2 to $3 a can. This page is explicitly the refrigerated 9 g fiber formula. OLIPOP also sells a separate 6 g formula, which this record does not describe and whose figures must not be mixed in here.
caffeine mg
- caffeine mg: The brand's own page about caffeine names its caffeinated flavours exhaustively, as Vintage Cola, Cherry Cola, Doctor Goodwin and Citrus Rush, and then states "The rest of our flavors are caffeine-free!". Its cheat sheet repeats that the remaining flavours have zero caffeine. Classic Root Beer appears on that same page and is not among the four. This is the maker stating a figure for this flavour through an exhaustive statement, not an absence of one: the earlier records stayed not_stated because the product page and the label simply did not mention caffeine, and silence is still not a zero. A statement that covers every remaining flavour is different in kind, and it covers this one. A search summary retrieved on 2026-09-11 named a fourth flavour differently; a search summary is not a reading and is recorded here only so a later reader knows why the names may not match.
dietary
- dietary: Relayed via search summary; manufacturer page not fetched directly.