US
Silk

Silk Plant Based Shelf-Stable Soy Milk

  • 6 cartons, 8 fluid ounces each
  • 48 fluid ounces in total
  • 8g protein, listed in the title
  • Dairy, lactose and gluten free, vegan

Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

Six small shelf-stable cartons of vanilla soy milk. The description text wrongly refers to almond milk, so trust the title.

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ASIN: B00YO0PXMWCategory: Soy Milk

Sizes Available

48 Fl Oz (Pack of 1)48 Fl Oz (Pack of 2)

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Overview

A school lunch, gym bag or office drawer is where six small cartons of vanilla soy milk make sense. Silk sells them shelf-stable, so they travel without refrigeration, and the flavor is a hint of vanilla.

Small cartons are easy to hand out and carry, and soy provides the protein named in the title. The sweetness is moderate. The description text is copied from an almond milk listing, which limits what can be trusted.

Who it's for

Families and travelers who want single-serve soy milk that needs no refrigerator until opened. Soy-allergic shoppers, and fans of unsweetened milk, should look elsewhere.

Pros and cons

Pros
  • Soy protein listed
  • Dairy, lactose and gluten free
  • Vegan and non-GMO
Cons
  • Description mentions almond milk

Performance notes

Soybeans are the source, and the title credits the milk with a calcium and protein claim. Shelf-stable packaging lets the cartons sit unrefrigerated until opened. The sweetness field says moderately sweet.

Specifications

BrandSilk
Included components
Unit Count48 Fluid Ounces
Each Unit Count8 fluid ounces
Other details
Container TypeBox
Number of Items6
FlavorVanilla
Sweetness DescriptionModerately Sweet
Allergen InformationDairy Free, Gluten Free, Lactose Free, Soy
Caffeine Content DescriptionCaffeine Free
Source PlantSoybean

Closest rivals on specs

West Life Organic Unsweetened Soy Milk
  • Item Volume 47.9 vs 32 fl oz (+50%)
  • Item Weight 3.3 vs 2 pounds (+65%)
Westsoy, Soy Milk Vanilla Unsweetened Organic, 32 Fl Oz
  • Item Volume 47.9 vs 32 fl oz (+50%)
  • Item Weight 3.3 vs 2 pounds (+65%)
Compare all side by side

Frequently asked questions

Does Silk shelf-stable soy milk need refrigeration?

Not before opening. The title calls it shelf-stable. The listing gives no storage directions after opening.

Is this almond milk or soy milk?

Soy milk. The title and source plant say soy, although the description text mentions almond milk by mistake.

Is Silk Very Vanilla soy milk sweet?

The sweetness field says Moderately Sweet, with a hint of vanilla flavor.