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Strath
Why Choose Bio-Strath?

For over 60 years, we have been producing food supplements based on the unique Strath herbal yeast in Zurich. With great pleasure and commitment, we work every day to produce the best quality products and nutritional supplements according to GMP guidelines (good manufacturing practice). Natural raw materials, gentle processing according to the latest standards and processes, and compliance with strict manufacturing guidelines form the basis for this.

Our High Quality Ingredients

Our unique herbal yeast extract is crafted from carefully selected ingredients, ensuring that you receive the most potent nutrients without harmful additives. Bio-Strath supports your body’s functions effectively and safely.

Backed By Science

We source ingredients from trusted suppliers committed to sustainability and quality. Our yeast extract is crafted from high-quality, natural ingredients, free of additives, ensuring potent nutrients to support your body effectively and safely.

Feel The Effects

Join a thriving community of satisfied customers who have transformed their lives with Bio-Strath. Discover real testimonials sharing how Bio-Strath has supported health and well-being, and see how we can make a difference for you too!
Spring
STRATH
Strath
Quality is the key to
Success

Embrace the rejuvenation of nature and your wardrobe with our Spring Blossom collection. Discover outfits perfect for garden parties, brunch dates, and leisurely strolls in the park.

Manufacture is baded on natural ingredients, gentle processing using state-of-the-art standards and processes and compliance with strict manfucaturing guidelines. The company Bio-Strath has been around since 1961, when it was founded by Fred Pestalozzi.

Strath Products
Which Strath Product Is For You?
strath-liquid-8-4ozStrath 8.4 oz liquid Supplement Facts Box

Strath Liquid 8.4oz

$29.99 — available on subscription from $26.99 / month
strath-tabletsStrath Tablet 100 ct Supplement Facts Box

Strath Tablets 100 tabs

$29.99 — available on subscription from $26.99 / month
bio-strath-liquidStrath 3.4 oz liquid Supplement Facts Box
Sale!

Strath Liquid 3.4oz

Original price was: $17.99.Current price is: $12.59. — available on subscription from $16.19 / month
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Golden Dew
Supporting Immune Responses

Postbiotics are essential for boosting your immune system. By engaging with gut immune cells, they fortify your defenses against harmful influences. Strath postbiotics also generate beneficial short-chain fatty acids (SCFAs) during digestion, promoting overall health.*

Golden Dew
Nourish Gut, Support Digestion

Strath postbiotics enhance nutrient absorption by producing short-chain fatty acids (SCFAs) that nourish gut cells, optimizing vitamin and mineral uptake. This supports digestion, energy, and overall well-being, helping you maximize benefits from food and supplements. With Strath, every nutrient works harder to help your body thrive naturally—boosting health from within!*

FAQ
Can Strath be taken during pregnancy and breast-feeding?

Yes, Strath products are very well tolerated and can be taken during pregnancy and breastfeeding. We specifically recommend

Are Strath products vegan?

All Strath products in tablet form (Original, Vitality, Immune, Iron) are vegan.

Can Strath be taken if you have diabetes?

Yes, the sugar-free Strath tablets (Original, Vitality, Immune, Iron) can be taken if you have diabetes.

Can Strath be taken if you are gluten intolerant?

Yes, the sugar-free Strath tablets (Original, Vitality, Immune, Iron) can be taken if you have diabetes.

Are Strath products kosher?

All Strath products carry the kosher Parve label.

We have Strath products regularly checked by Rabbi I.M. Levinger, Basel.

 

Need products shipped internationally, Our trusted partners at iHerb can help you with your purchase.
* This statement has not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

**There are no valid studies using current scientific methods confirming this product's efficacy. These indications are based solely on traditional homeopathic principles.

** These indications are based solely on traditional homeopathic use. They have not been evaluated by the Food & Drug Administration.

^ Cough Syrups are advertised for coughs associated with hoarseness, dry throat, and irritants.
© 2023 Nature's Answer, a division of Bio Answer Holdings Inc. All Rights Reserved.
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