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Source Naturals

Wellness Transfer Factor™, 125 mg, 60 Vegi Capsules

4.8 · 2277 reviews
2,346 ₽

Supports Immune System Response Dietary Supplement Wellness Transfer Factor™ is a technologically advanced approach to immune system integrity. Wellness Transfer Factor is a low molecular weight fraction of bovine colostrum. Transfer factors are chemical messengers that enhance immune system response.

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Supports Immune System Response Dietary Supplement Wellness Transfer Factor™ is a technologically advanced approach to immune system integrity. Wellness Transfer Factor is a low molecular weight fraction of bovine colostrum. Transfer factors are chemical messengers that enhance immune system response.

Customer reviews

5.0
verified purchase

Since using Wellness Transfer Factor 125mg capsules once daily, I find that I get sick much less often than ever before. As a middle school teacher who is surrounded by germs in the classroom, I can use all the help I can get to stay healthy. Whenever I start to feel a little achy, I take (2) capsules instead of (1). I highly recommend this product! Superb quality ingredients. Good taste.

1/2/2023
5.0
verified purchase
for my dog

I bought this for my dog that has cancer. Per the reading in the cancer dog guideline book. it's recommended to give to your dogs as a supplemental support using mushrooms that can benefit them. The other brand that's my vet told me about seems out of stock often and not clear about their ingredients.

2/28/2026
5.0
verified purchase
🌟 Transfer Factor 🌟 Rating: ★★★★★

High-quality immune support supplement. I appreciate the well-researched formula that helps strengthen the body’s natural defenses. Capsules are easy to take, and there’s no unpleasant taste. After a few weeks of use, I noticed improved resilience during seasonal changes. Packaging is sturdy, and the ingredient list is clean and clearly labeled.

8/12/2025
5.0
verified purchase

I was thoroughly impressed by the remarkable attention to detail evident throughout this product. The luxurious presentation establishes confidence before the first use, while the expertly balanced formula consistently exceeds expectations. Every component appears intentionally engineered for maximum effectiveness and convenience. It represents an outstanding achievement in product design.

7/2/2026
5.0
verified purchase

I always keep this at home for immune support. The capsules are small and gentle on the stomach, and I like that one bottle lasts a full month. Really helps me stay healthy during cold season.

11/30/2025
5.0
verified purchase

The capsules are high quality odorless, and size is easy to swallow. I have been buying them fot the first time. I take them with Relora to feel more benefit. My dosage is one per day. I do not recommend taking these pills on an empty stomach, as they can irritate it. My mood is more consistent and less reaction to the stress.

11/24/2025
5.0
verified purchase
⭐ Targeted immune-support formula for resilience and healthy immune signaling

Really like this transfer factor supplement because it supports immune system communication, strengthens overall immune resilience and helps the body respond more effectively to immune challenges using low–molecular weight colostrum-derived factors. The quality is solid with clean, allergen-friendly ingredients, minimal fillers and no artificial additives, giving you a straightforward, well-made immune-support option. A strong choice if you want focused immune modulation in a clean, practitioner-style formula.

11/19/2025
5.0
verified purchase
My Go-To Immune Support

This one’s a keeper for immune health. I take it during seasonal changes and haven’t gotten sick in months. Feels gentle on the stomach, and I like that it supports the immune system without stimulants.

10/26/2025
5.0
verified purchase
Strong Immune Support

I’ve been using Source Naturals Wellness Transfer Factor for a few weeks now, and it’s gentle on the stomach and easy to take. I feel more resilient during the cold season and notice a general boost in wellness. Worth trying!

10/5/2025
5.0
verified purchase
quick immune boost

My Naturopath recommended I take this to strengthen my immune system. I especially take it before going on a trip to keep me from catching something

10/2/2025