- Up to 360 days of supply in one resealable bulk pouch.
- 200 µg Selenium per capsule — cellular protection, immune defense.
- Fair pricing — you pay for real nutrients, not influencer deals.
- Eco-friendly bulk packaging — less plastic, smarter shipping.
- Transparent formulas — lab-tested, no fillers, no artificial nonsense.
Selenium 200 µg – 90 Capsules – 90 Day Supply
Support immune function and antioxidant defense with Selenium.
Bulk pouch, 90 capsules = 90 days of clean, affordable nutrition.
200 µg Selenium per serving.
Serving size: 1 capsule
Bulk Selenium capsules – 90 day supply – 200 µg per serving
More value, less waste — essential micronutrient support that lasts.
Each capsule of our Selenium 200 µg provides a carefully dosed amount of this essential trace mineral, known for its role in normal immune system function, thyroid health, and antioxidant protection. Selenium contributes to the protection of cells from oxidative stress and supports normal thyroid hormone metabolism.
With 90 capsules per resealable bulk pouch, you get a full 90-day supply — fewer reorders, less packaging, and more savings.
Instead of overpriced small bottles, BULKvitamins focuses on honest formulations, transparent dosing, and fair pricing. Our selenium capsules are expertly formulated, lab-tested, and packed in space-efficient bulk pouches to deliver maximum value with zero marketing fluff.
Whether you’re supporting immune resilience, thyroid function, or overall wellness, this is the smarter, more economical way to supplement selenium.
Key Benefits
BULKvitamins versus average products


- Just 30-90 days in a small plastic bottle.
- Often lower dosages or unclear formulations that don't meet your daily needs.
- Overpriced — inflated by glossy packaging and heavy marketing.
- Wasteful plastic bottles, more trash, more shipping costs.
- Vague labels with underdosed or blended formulas.
Nutrition Facts
| Feature | Details |
| Serving size | 1 capsule |
| Capsules per pouch | 90 |
| Supply length | 90 days |
| Packaging | Resealable bulk pouch |
Per daily serving (1 capsule)
Amount per serving*Reference intake of an average adult (8400 kJ/ 2000 kcal).
Ingredients
Frequently Asked Questions
What are the main health benefits of Selenium?
Selenium is a highly powerful, essential trace mineral. It plays a critical role in contributing to normal thyroid function and immune system resilience. As a strong antioxidant, it directly helps protect your cells from oxidative stress and contributes to the maintenance of healthy, strong hair and nails.
Why does BULKvitamins use pouches instead of plastic bottles?
Our resealable bulk pouches use significantly less plastic than traditional supplement bottles and take up less space during shipping. This allow us to reduce our carbon footprint and pass the cost savings directly to you, providing better value for high-quality ingredients.
How long will one pouch of Selenium last?
Each bulk pouch contains 90 capsules. Based on the recommended daily serving of one capsule (delivering our optimized daily dose of 200 µg of active Selenium), a single resealable pouch provides a full 90-day (3-month) supply.
Is this Selenium supplement lab-tested for quality?
Yes. Quality, safety, and transparency are fundamental to BULKvitamins. Our Selenium formula undergoes thorough independent laboratory testing to verify exact potency and ensure it is entirely free from heavy metals, contaminants, or unnecessary fillers.
When is the best time of day to take Selenium capsules?
Selenium can be taken at any time of day with a glass of water. We highly recommend taking your daily capsule in the morning with breakfast to establish a consistent health routine and support your thyroid and cellular systems throughout your active hours.
