Goli Zero Sugar Ashwagandha+ Gummies review: 300 mg of KSM-66 per serving, no sugar
A named extract at an amount inside the range used in trials, with no sugar. The L-theanine and maca share 10 mg, which is too little to count. Ashwagandha is unsuitable for several groups, so read the skip list first.
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Check current price at Goli See the label math
- KSM-66 per serving
- 300 mg
- Vitamin D per serving
- 25 mcg (125% DV)
- Sugar
- 0 g
- L-theanine and maca blend
- 10 mg
What the front says. What the label answers.
The left column is the brand's own wording. The right column is what we found when we turned the bottle around.
Label math
Serving size: 2 gummies
As directedPer servingPer day
KSM-66 ashwagandha root extract 300 mg 300 mg
Vitamin D2 (ergocalciferol) 25 mcg 25 mcg
L-theanine and maca root blend 10 mg 10 mg
Dietary fiber 3 g 3 g
Total sugars 0 g 0 g
Calories 10 10 kcal
Amounts are from the Supplement Facts panel on goli.com, read October 2026. The per-day column assumes one serving a day, because the page we read does not give a daily number of servings. Follow your bottle.
Two gummies give 300 mg of KSM-66.
The panel is written per serving of two gummies. The page we read gives the serving size and not a daily number of servings. Follow the directions on your bottle.
One serving is 300 mg of KSM-66. Two servings would be 600 mg and 50 mcg of vitamin D, half of the adult upper limit for vitamin D.
The proprietary blend is 10 mg in total. Studies of L-theanine used 200 mg or more.
Goli Zero Sugar Ashwagandha+ Gummies reviewed the way we review everything: we read the label, do the arithmetic and tell you who it fits. Amounts below come from the Supplement Facts panel on Goli’s own page for the product.
What is in it
KSM-66 ashwagandha root extract, vitamin D2 as ergocalciferol, and a proprietary blend of L-theanine and maca root powder. Other ingredients: soluble tapioca fiber, fructooligosaccharides, water, pectin, natural flavors, citric acid, sodium citrate, malic acid, fruit and vegetable color and stevia extract.
| Per serving | Amount |
|---|---|
| KSM-66 ashwagandha root extract | 300 mg |
| Vitamin D2 (ergocalciferol) | 25 mcg |
| L-theanine and maca root blend | 10 mg |
| Dietary fiber | 3 g |
| Total sugars | 0 g |
| Calories | 10 |
The ashwagandha dose
KSM-66 is a root-only extract used in several published trials. A 2019 trial in 60 stressed adults compared 250 mg a day and 600 mg a day with placebo for eight weeks. Both lowered stress scores and cortisol, and the higher dose did more.
One serving here supplies 300 mg, just above the lower studied dose. Two servings would match the higher one. Either way the label lets you line the product up against research, because the extract is named and the amount is stated.
The trials measured results after four to eight weeks of daily use. This is not a gummy you feel the same day.
The “+” ingredients
L-theanine and maca are listed together as a 10 mg proprietary blend. Whatever the split, neither can exceed 10 mg. Trials of L-theanine for stress used 200 mg to 400 mg a day, and studies of maca used grams. These two are on the label, but not at amounts that have been studied.
The vitamin D
Each serving has 25 mcg, which is 1,000 IU and 125% of the Daily Value. If you take two servings, or a multivitamin as well, add it up. The adult upper limit is 100 mcg a day.
Zero sugar
The original Goli Ashwagandha gummy lists 2 g of sugar per gummy. This version lists none and gets its body from soluble tapioca fiber and fructooligosaccharides, giving 3 g of fiber per serving. Fructooligosaccharides cause gas in some people.
Who must not take ashwagandha
The NIH advises avoiding ashwagandha during pregnancy and not using it while breastfeeding. People with thyroid or autoimmune conditions, or taking thyroid, diabetes, blood pressure, sedative or immunosuppressant medication, should get medical advice first. Rare cases of liver injury have been reported, with symptoms starting two to twelve weeks after people began taking it.
What we did not test
This is a label review. We did not taste the gummies or send them to a lab, and we have no data on how they hold up in heat. Flavor descriptions and benefit claims on this page are the brand’s. If we test anything later, this page will say so, with the date.
Bottom line
For someone ashwagandha is suitable for, this is a clear label: a named, studied extract at a studied amount, with no sugar.
The verdict is “worth it” on that basis. Treat the L-theanine and maca as decoration, count the vitamin D, and review after eight weeks. If nothing has changed by then, stop.
Who it is for. Who should leave it on the shelf.
Worth it if
- You want KSM-66 at an amount used in trials, without sugar.
- You will take it daily for about eight weeks before judging.
- You want a vegan, gelatin-free gummy.
- You have checked that ashwagandha is suitable for you.
Skip if
- You are pregnant or breastfeeding. Ashwagandha should be avoided.
- You have a thyroid or autoimmune condition, or liver disease, unless your doctor agrees.
- You take thyroid medication, sedatives, immunosuppressants, or blood sugar or blood pressure medication.
- You are buying it for the L-theanine or maca. The blend is 10 mg.
- You are under 18. This site reviews supplements for adults only.
This is not medical advice. Check with your health care provider before starting any supplement.
Questions people ask before buying
How much ashwagandha is in Goli Zero Sugar Ashwagandha+?
300 mg of KSM-66 root extract per serving of two gummies.
How much L-theanine is in it?
L-theanine and maca share a 10 mg proprietary blend, so less than 10 mg.
Does it contain sugar?
No. The label lists 0 g of total sugar and stevia extract as the sweetener.
How much vitamin D is in it?
25 mcg per serving, which is 125% of the Daily Value.
How is it different from the original Goli Ashwagandha gummy?
No sugar, and the same daily ashwagandha in fewer gummies. See our side-by-side comparison.
The verdict: worth it.
A named extract at an amount inside the range used in trials, with no sugar. The L-theanine and maca share 10 mg, which is too little to count. Ashwagandha is unsuitable for several groups, so read the skip list first.
Disclosure: this is an affiliate link. We may earn a commission. Code SPECIAL takes 10% off at goli.com.
Check current price at GoliSources
- Goli Nutrition. Zero Sugar Ashwagandha+ Gummies: Supplement Facts panel and product page.
- Salve J, et al. Adaptogenic and anxiolytic effects of ashwagandha root extract in healthy adults: a double-blind, randomized, placebo-controlled clinical study. Cureus. 2019.
- NIH National Center for Complementary and Integrative Health. Ashwagandha: usefulness and safety.
- Björnsson HK, et al. Ashwagandha-induced liver injury: a case series from Iceland and the US Drug-Induced Liver Injury Network. Liver Int. 2020.
- NIH Office of Dietary Supplements. Vitamin D: fact sheet for health professionals.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.