Jumbo In-Shell Sunflower Seeds | Raw

When you’re shopping for jumbo in-shell sunflower seeds with food allergies in mind, you want the same thing everyone wants: a bigger, more satisfying version of a classic snack from a facility you can trust. Gerbs jumbo raw in-shell sunflower seeds are large-grade whole sunflower seeds processed exclusively in our family-owned dedicated facility in Johnston, Rhode Island, no co-packers, no shared lines, 14-allergen-free under the Gerbs Guarantee.

In-shell sunflower seeds are whole seeds with the striped outer hull intact. Jumbo in-shell sunflower seeds are sorted to a larger size grade than standard in-shell, the hull is noticeably bigger, and the kernel inside is fuller and more substantial per seed. The raw variety skips roasting entirely: one ingredient, no heat, no additives. The flavor is clean and mild, with a natural nuttiness that is subtler than roasted.

For those who enjoy the crack-and-eat ritual and want more kernel per crack, the jumbo grade is the upgrade. The Gerbs Guarantee, dedicated facility, no co-packers, 14-allergen-free, ensures that the snacking experience is as safe as it is satisfying.

Jumbo in-shell sunflower seeds are a larger grade of whole sunflower seed, the same striped hull and inner kernel as standard in-shell seeds, but sorted to a bigger size classification. The result is a noticeably larger hull that cracks open to reveal a fuller, more substantial kernel inside. For anyone who enjoys the crack-and-eat experience of in-shell sunflower seeds, the jumbo grade delivers more kernel per crack and a more satisfying payoff. They are processed in the same dedicated, allergen-free facility in Johnston, Rhode Island as all Gerbs products, with no co-packers and no shared lines with common allergens.

Vitamin E: A Potent Antioxidant

A single 1-ounce serving of sunflower kernels delivers 7.4mg of vitamin E, 37% of the Daily Value. Vitamin E is a fat-soluble antioxidant that helps protect cells from oxidative damage and may support immune function, according to the Mayo Clinic. It is one of the highest vitamin E concentrations of any common snack food.

Selenium for Thyroid and Immune Health

Sunflower kernels provide 22.5mcg of selenium per 1-ounce serving, 41% of the Daily Value. According to the NIH Office of Dietary Supplements, selenium is essential for thyroid hormone metabolism, DNA synthesis, and protection from oxidative damage and infection. It is a micronutrient that many diets fall short on.

Magnesium for Muscle and Heart Function

One ounce of sunflower kernels contains 91mg of magnesium, 22% of the Daily Value. The NIH Office of Dietary Supplements notes that magnesium is a cofactor in more than 300 enzyme systems that regulate muscle and nerve function, blood glucose, and blood pressure.

Plant-Based Protein Without the Common Allergens

Sunflower kernels contribute 5.8 grams of protein per ounce, without peanuts, tree nuts, soy, or gluten. For individuals managing multiple food allergies, this makes them a practical protein source in snacks, baked goods, and grain bowls where nut-based proteins are off the table.

Healthy Polyunsaturated Fats

Each 1-ounce serving of sunflower kernels contains 9.7g of polyunsaturated fat, primarily linoleic acid (omega-6). The Mayo Clinic identifies unsaturated fats as a beneficial part of a balanced diet when used in place of saturated fats.

As with all foods, individual results may vary. Gerbs makes no medical claims.

Serving Size: 1 oz (28g) in-shell | Note: Approximately 1 oz in-shell yields roughly 0.5 oz (14g) of kernel after cracking. | Source: USDA FoodData Central

• Calories: ~82
• Total Fat: 7.2g
  • Saturated Fat: 0.8g
  • Polyunsaturated Fat: 4.9g
  • Monounsaturated Fat: 1.3g
• Cholesterol: 0mg
• Sodium: <1mg
• Total Carbohydrates: 3.4g
  • Dietary Fiber: 1.5g
  • Total Sugars: 0.4g
• Protein: 2.9g

Key Micronutrients (per serving):

• Vitamin E: 3.7mg (18% DV)
• Selenium: 11.3mcg (21% DV)
• Magnesium: 45mg (11% DV)

Values reflect the edible kernel portion. Percent Daily Values are based on a 2,000 calorie diet. Source: USDA FoodData Central.

Raw jumbo in-shell sunflower seeds have the same clean, mildly nutty character as standard raw in-shell seeds, but with a noticeably larger hull and a fuller kernel inside. The cracking experience is more substantial: the shell has more presence, and the payoff kernel is bigger. For those who enjoy the raw, unroasted flavor profile and want a more generous per-crack yield, the jumbo grade delivers.

Raw Sunflower Seeds.

1. Classic Crack-and-Eat Method

Do not eat the shell. Place a single in-shell seed between your molars, back teeth, and apply gentle, controlled pressure to split the hull lengthwise. Use your tongue to maneuver the kernel out, then discard the shell. With practice this becomes a fluid, almost automatic motion. Keep a small cup nearby for shells if you are indoors. This is the traditional way to eat in-shell sunflower seeds, slow, satisfying, and deliberately paced.

2. Outdoor and On-the-Go Snacking

In-shell sunflower seeds are built for situations where you want a long-duration snack: road trips, sporting events, hiking, baseball games, fishing, or any extended outdoor activity. The cracking process naturally limits consumption speed, making a single bag last far longer than an equivalent weight of pre-shelled snacks. The hull also serves as a natural barrier, making in-shell seeds more durable and travel-friendly than shelled kernels, which can crush easily.

3. Choosing the Right Variety

Raw in-shell seeds offer the most neutral flavor profile, clean, mildly nutty, no added ingredients. Roasted unsalted seeds add dry-roasted depth without sodium. Lightly sea salted provides subtle seasoning that enhances the natural flavor. Sea salted delivers the bold, classic sunflower seed snacking experience most people recognize. All varieties are processed in the same dedicated allergen-free facility in Johnston, Rhode Island, the difference is only in preparation and seasoning.

Store in a cool, dry place away from direct sunlight and heat sources. Once opened, transfer to an airtight container and refrigerate. Sunflower kernels have a naturally high oil content, proper sealing is important to prevent oxidation, which can cause rancidity and off-flavors. For longer-term storage, both kernels and in-shell seeds can be frozen in an airtight bag or container for up to 12 months without significant loss of flavor or nutrition. Allow frozen seeds to come to room temperature before serving.