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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Swanson Vitamin B1 (Thiamin) – Metabolism & Energy Support | 250 Capsules, 100 mg EachSwanson Vitamin B1 (Thiamin) promotes healthy metabolism, supports energy production, and aids nerve cell function. This natural vitamin supplement comes in a bottle of 250 capsules at 100 mg each. For a healthy mind and an active body, Swanson's Vitamin B1 capsules contain pure, natural Thiamin to support optimum mental and physical health. METABOLISM & ENERGY SUPPORT: Each of our easy to swallow capsules contains 1 mg of essential Thiamin, which
Swanson Vitamin B1 (Thiamin) promotes healthy metabolism, supports energy production, and aids nerve cell function. This natural vitamin supplement comes in a bottle of 250 capsules at 100 mg each.
- For a healthy mind and an active body, Swanson's Vitamin B1 capsules contain pure, natural Thiamin to support optimum mental and physical health.
- METABOLISM & ENERGY SUPPORT: Each of our easy-to-swallow capsules contains 1 mg of essential Thiamin, which promotes energy, nerve cell function, and metabolism support to help you feel your best.
- Our wellness supplements offer everyday solutions for an enhanced mind, body, and home using only the purest ingredients. For best results, take one capsule per day with water.
- For nearly 5 years, Swanson has delivered science-backed health products worldwide. Each wellness supplement is made in GMP-certified facilities, and our purity and potency testing includes independent third-party labs.
- We're control freaks—in a good way! For nearly 5 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND, with a mission to offer wellness solutions that help people live simply healthier together. Our facilities are GMP-certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus, and usage traditions guide our innovation.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1387 reviews
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Product Reviews
★★★★★ 5
Recomiendo Mucho Estas Franelas, le va Gustar en lo la Usen
Size: Large, Color: White
Es Excelente y de Tela Muy Suave, se Adapta al Cuerpo Cómodamente.
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Reviewed in the United States on June 27, 2025
★★★★★ 5
Good~~!!
Great shirts! ^_^ no flaws
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Reviewed in the United States on March 30, 2025
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026