

🛡️ Elevate your immunity — because your health deserves the VIP treatment!
Transfer Factor Classic delivers potent immune system support through 4Life's proprietary transfer factor proteins and peptides sourced from cow colostrum. This scientifically developed formula activates and educates key immune cells—natural killer, macrophage, B & T cells—helping your body recognize and respond to health threats more effectively. Trusted since 1998, these 90 capsules provide a convenient daily boost to your overall wellness, making it a must-have for proactive health management.








| ASIN | B000OUY84U |
| ASIN | B000OUY84U |
| Additives | Peptides |
| Age Range Description | Adult |
| Best Sellers Rank | #61,622 in Health ( See Top 100 in Health ) #1,759 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | 4Life |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,119) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,119) |
| Date First Available | 11 June 2019 |
| Format | Capsule |
| Is Discontinued By Manufacturer | No |
| Item model number | TF |
| Manufacturer | 4Life |
| Product Dimensions | 4.7 x 4.7 x 8 cm; 226.8 g |
| Serving Recommendation | 3 capsules |
C**E
I ordered this product to see if it would help with my 12 year old pom. He has had dry itchy skin problems for years, on and off. As the scratching gets more intense, I end up taking him to my vet who has no idea what causes it. She treats him with antibiotics. In severe flares, he gets a shot of cortisone. This method only treats the symptoms, and has a temporary effect. Now my dog has gone deaf, I believe that this was caused by the cortisone. This time, I decided to research and get some answers that might actually help without harming him. I ordered this product and while I was waiting for it, ( I live in central america) I began giving him two TEASPOONS of raw honey a day and within 2 days I noticed that the itching was getting less. I also bathed him with good old Head and shoulders shampoo. I also stopped giving all dry and commercial foods, he eats home cooked chicken gizzards and sweet potatoes and other varied meat options. I try to give him a little of everything, excluding the livers, he loves them but way too many toxins in them. so No More Liver for him. I received this classic formula yesterday, I was so excited to start him on it, and I gave him 2 capsules the same day. The itching almost stopped entirely, for the whole day and night. This morning he itched just a little, I again gave him 2 more capsules with his breakfast. Again, he has stopped the scratching, I am very optimistic at this point. It is hard to believe, I didn't expect to see such a quick response, but here he is sleeping soundly, without the look of distress on his poor little mug. I have not given him anymore honey or other itch inhibitors, just to be sure that it is the transfer factor working with nothing else. I am so hopeful that this will be the happy ending to a otherwise sad story, I know of people who have had the pet destroyed, due to skin problems. It is devastating to watch your beloved pet suffer while you run out of solutions, using medicines that are causing more damage. I believe that Nature has most of the answers, if we only know where to look This product is worth trying, if you love your animals. Your results may be as good as mine. I want to add that his skin condition has never gone away without treatment of antibiotics. I've tried adding coconut oil and vitamin e, oatmeal baths, hypoallergenic foods and nothing has been effective. This has been an losing battle so far. Now I have hope with the fantastic results that I am already seeing. I have no affiliation with this product in any way, and I certainly have not been paid for this review.
C**O
Best product to boost inmune system, kids barely get a cold, and when they do it’s mild and last only a day or 2
M**A
⭐️⭐️⭐️⭐️⭐️ This Supplement Has Stopped My Colds in Their Tracks—Over and Over Again I purchased this dietary supplement based on a friend’s recommendation, and I’m genuinely impressed with how well it works. While some people take it daily for ongoing immune support, I use it more strategically—specifically when I feel like I’m about to get sick. For me, timing is everything. At the very first signs of a cold—scratchy throat, fatigue, or that subtle “uh-oh” feeling—I start taking these pills a few times a day. On multiple occasions now, I’m convinced that if I hadn’t started taking them right away, I would’ve ended up with a full, lingering cold. Instead, the symptoms disappear before they ever fully settle in. It feels like this supplement gives my immune system the boost it needs to shut things down before they escalate. I travel frequently, so I always make sure to pack a bottle. It’s become one of those must-have items I don’t want to be without. While I personally don’t take it daily, I do believe it would be beneficial for ongoing immune support if someone prefers that routine. What convinced me most was consistency. At first, I thought it might be a coincidence that it worked so well—but it continued to deliver the same results every time I used it. That’s what turned me from a curious tester into a true believer. If you’re someone who struggles with catching colds or wants something reliable on hand for the first signs of getting sick, I absolutely recommend giving this supplement a try. It has earned a permanent spot in my pantry and my travel bag.
A**R
Proven
V**Z
Yes we really love this product from 4Life...
Trustpilot
1 day ago
1 month ago