
Source Naturals B1 High Potency 500 Mg - 50 Tablets
31.49
41.99
Save 25%- Gender: Unisex
- Age Range: Adults
- Concentration: 500 mg
- Flavor: Unflavored
- Quantity: 50 Tablets
- Free From: Gluten, Preservatives, Dairy, Egg, Soy, Sugar, Artificial Flavors, Artificial Colors, Yeast, Wheat
- Brand: Source Naturals
- Key Health Benefit: Healthy nervous system
- Main Ingredient: Vitamin B1 (thiamine)
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Product description:
- Source Naturals Vitamin B-1 with Magnesium Tablets are a dietary supplement formulated to support nerve health, nervous system function, energy production, and muscle relaxation. Vitamin B-1 (thiamin) is converted into an active coenzyme form in the body, which is necessary for energy metabolism and the formation of acetylcholine, an important neurotransmitter. Magnesium supports neuromuscular transmission and muscle function. Excessive alcohol intake may increase the body's need for vitamin B-1, which may also be lacking in diets high in processed foods.
Product features:
- Supports nerve health and nervous system function.
- Promotes energy production and metabolism.
- Supports muscle function and relaxation.
- Contains vitamin B-1 (thiamin) and magnesium.
- Magnesium provided as a magnesium citrate, malate, oxide, and succinate complex.
- Suitable for vegetarians.
- Manufactured in the USA under Good Manufacturing Practices (cGMPs).
- Source Naturals has been supporting health and wellness since 1982.
How to use:
- Take 1 tablet daily.
Caution & warnings:
- If you are pregnant, may become pregnant, or breastfeeding, consult your healthcare professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of reach of children. Store in a cool, dry place.
Ingredients:
Active ingredient:
- Thiamin (vitamin B-1), magnesium (as magnesium citrate, malate, oxide, and succinate complex).
Free from:
- Yeast, dairy, egg, gluten, soy, wheat, sugar, starch, preservatives, artificial colors, artificial flavors, and artificial fragrance.
Product Details:
- Gender: Unisex
- Quantity: 50 Tablets
- Age Range: Adults
- Brand: Source Naturals
- Concentration: 500 mg
- Expiry Date: 01 April 2028
- Free From: Gluten, Preservatives, Dairy, Egg, Soy, Sugar, Artificial Flavors, Artificial Colors, Yeast, Wheat
- Key Health Benefit: Healthy nervous system
- Main Ingredient: Vitamin B1 (thiamine)
- Flavor: Unflavored

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Temperature Controlled

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- Gender: Unisex
- Age Range: Adults
- Concentration: 500 mg
- Flavor: Unflavored
- Quantity: 50 Tablets
- Free From: Gluten, Preservatives, Dairy, Egg, Soy, Sugar, Artificial Flavors, Artificial Colors, Yeast, Wheat
- Brand: Source Naturals
- Key Health Benefit: Healthy nervous system
- Main Ingredient: Vitamin B1 (thiamine)

Genuine brands

Temperature Controlled

Secure Payment
About Product
Product description:
- Source Naturals Vitamin B-1 with Magnesium Tablets are a dietary supplement formulated to support nerve health, nervous system function, energy production, and muscle relaxation. Vitamin B-1 (thiamin) is converted into an active coenzyme form in the body, which is necessary for energy metabolism and the formation of acetylcholine, an important neurotransmitter. Magnesium supports neuromuscular transmission and muscle function. Excessive alcohol intake may increase the body's need for vitamin B-1, which may also be lacking in diets high in processed foods.
Product features:
- Supports nerve health and nervous system function.
- Promotes energy production and metabolism.
- Supports muscle function and relaxation.
- Contains vitamin B-1 (thiamin) and magnesium.
- Magnesium provided as a magnesium citrate, malate, oxide, and succinate complex.
- Suitable for vegetarians.
- Manufactured in the USA under Good Manufacturing Practices (cGMPs).
- Source Naturals has been supporting health and wellness since 1982.
How to use:
- Take 1 tablet daily.
Caution & warnings:
- If you are pregnant, may become pregnant, or breastfeeding, consult your healthcare professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of reach of children. Store in a cool, dry place.
Ingredients:
Active ingredient:
- Thiamin (vitamin B-1), magnesium (as magnesium citrate, malate, oxide, and succinate complex).
Free from:
- Yeast, dairy, egg, gluten, soy, wheat, sugar, starch, preservatives, artificial colors, artificial flavors, and artificial fragrance.
Product Details:
- Gender: Unisex
- Quantity: 50 Tablets
- Age Range: Adults
- Brand: Source Naturals
- Concentration: 500 mg
- Expiry Date: 01 April 2028
- Free From: Gluten, Preservatives, Dairy, Egg, Soy, Sugar, Artificial Flavors, Artificial Colors, Yeast, Wheat
- Key Health Benefit: Healthy nervous system
- Main Ingredient: Vitamin B1 (thiamine)
- Flavor: Unflavored