YUULAI Pack of 2 Vitamin B1 Gummies 500mg for Adults & Kids, Thiamine B1 Supplement with Magnesium, Vitamin B1 Supplement for Nervous System Supports & Boost Energy, Raspberry Flavor, 120 Count

Brand: YUULAI
Category: B1 (Thiamine)
Recorded price: $28.46; 7 Sep 2026
Price per serving: $0.95

Supplement facts

Serving size: 2 Gummies
Servings per container: 30

Ingredient	Amount per serving	% daily value
Calories	8	—
Total Carbohydrate	2.5 g	1%
Total Sugars	0 g	—
Includes 0g Added Sugars	0 g	—
Vitamin B1 (as Thiamine Mononitrate)	500 mg	41,667%
Magnesium (as Magnesium Citrate)	20 mg	5%

Label data transcribed from product photos.

Label data as of 10 Sep 2026

Product score

86.2 / 100Excellent

Category average: 87.3 / 100
Average for similar products: 86.2 / 100

A straightforward, high-dose thiamine gummy in a standard form; the serving is ample, but the provided label text gives no directions or age-specific dosing despite marketing to children.

Scoring criteria

Quantity
100 / 100
The assumed serving supplies 500 mg of thiamine, an ample supplemental amount for the stated general role; more is not needed to improve this mark.
Form
75 / 100
Thiamine mononitrate is a conventional, usable thiamine form with no established relevant absorption or tolerability advantage over ordinary alternatives.
Convenience
85 / 100
Directions are not provided, so I assume one labeled serving of two gummies once daily; the pack contains 120 gummies.
Label accuracy
100 / 100
The stated 500 mg thiamine amount matches the title, and the sugar-free claim is consistent with the panel's zero-sugar declaration.
Purity
75 / 100
No product-specific purity or contaminant controls are supplied, so ordinary quality remains unresolved.
Cofactors
0 / 100
The 20 mg of magnesium is only 5% DV and is not a meaningful complementary supplemental amount.