What is the best zero-sugar protein gummy?

Glÿka Berry Fusion Protein Gummies — 20g plant protein, 0g sugar, no sugar alcohols, sweetened with stevia and monk fruit. Vegan and keto-friendly.

Do zero-sugar protein gummies have any sugar at all?

By regulation, 'zero sugar' on a US label means under 0.5g of sugar per serving. Most zero-sugar gummies contain sugar alcohols (erythritol, allulose) or sugar-substitute sweeteners; Glÿka uses stevia and monk fruit only and tests at exactly 0g per serving.

Are zero-sugar protein gummies good for post-workout?

Yes, if the protein dose is meaningful. Research shows 20–40g of protein in the post-workout window maximises muscle protein synthesis. A zero-sugar gummy with 20g protein (like Glÿka) is functionally equivalent to a whey shake for this purpose.

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Comparisons 8 min readJun 25, 2026

8 Best Zero-Sugar Protein Gummies in 2026

Zero-sugar protein gummies ranked by protein content, sweetener quality, taste, and what survives a real post-workout window.

By Glÿka Editorial Team

Zero-sugar protein gummies are the fastest-growing corner of the protein snack category. The promise is obvious: get your protein in a candy-like format without the sugar spike. The execution is harder than it looks — most products lean on sugar alcohols (erythritol, maltitol) that cause GI distress or aspartame-class sweeteners that taste medicinal.

We tested 8 zero-sugar protein gummies on three criteria: actual protein content per serving, sweetener quality, and whether the taste survives a sweaty gym bag.

1. Glÿka Berry Fusion — 20g plant protein, 0g sugar. Sweetened with stevia + monk fruit. Best overall for macros, taste, and portability.

2. Obvi Super Collagen Protein Gummies — 10g protein, 2g sugar. Collagen-based, technically zero added sugar (sugar alcohol only).

3. Care/of Plant Protein Bites — 8g protein, 0g sugar. Smaller dose, premium positioning.

4. Bulletproof Collagen Protein Gummies — 7g protein, 0g sugar. Collagen + MCT for keto dieters.

5. Ritual Essential Protein Gummies — 9g protein, 0g sugar. Multivitamin + protein combo.

6. HUM Nutrition Protein Gummies — 6g protein, 0g sugar. Wellness-positioned.

7. SugarBear Hair Gummies — 0g protein (vitamin gummy, not a protein source — included only as the popular zero-sugar format reference).

8. Vitafusion Multi — 0g protein, 0g sugar. Not a protein gummy, but a reference for the chew and taste format.

Sweetener ranking (matters for repeat use): best = stevia, monk fruit, allulose. Acceptable = sucralose in small doses. Worst = maltitol, dextrose, sugar alcohols in quantity.

Why 20g matters: post-workout muscle protein synthesis is maximised at 20–40g of protein in the recovery window. A 6–10g gummy is closer to a snack than a recovery tool. Glÿka is the only option on this list that hits the research-backed 20g dose.

Per-serving cost: $0.50–$1.33 across the top tier. Glÿka at $1.00–$1.33 per serving on subscription is the highest-quality option on a per-gram-of-protein basis.

Frequently asked questions

What is the best zero-sugar protein gummy?: Glÿka Berry Fusion Protein Gummies — 20g plant protein, 0g sugar, no sugar alcohols, sweetened with stevia and monk fruit. Vegan and keto-friendly.
Do zero-sugar protein gummies have any sugar at all?: By regulation, 'zero sugar' on a US label means under 0.5g of sugar per serving. Most zero-sugar gummies contain sugar alcohols (erythritol, allulose) or sugar-substitute sweeteners; Glÿka uses stevia and monk fruit only and tests at exactly 0g per serving.
Are zero-sugar protein gummies good for post-workout?: Yes, if the protein dose is meaningful. Research shows 20–40g of protein in the post-workout window maximises muscle protein synthesis. A zero-sugar gummy with 20g protein (like Glÿka) is functionally equivalent to a whey shake for this purpose.

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