Independent 4Life® Affiliate
Daily wellness from The Immune System Company®
Genuine 4Life® Transfer Factor® formulas, researched since 1998, with personal guidance from an independent 4Life Affiliate. Ships direct from 4Life USA.
- Genuine, factory-sealed 4Life
- Ships direct from 4Life USA
- Real help from a real Affiliate
-
Trusted since 1998
4Life, The Immune System Company®
-
NSF-certified facilities
Made under cGMP quality standards
-
Genuine & factory-sealed
Easy returns on unopened products
-
Ships from 4Life USA
Factory-sealed, tracked delivery
Customer favorites
Our bestsellers
The products our customers reorder most.
-
4Life Transfer Factor Max
Regular price $111.00Regular priceUnit price per -
4Life Transfer Factor Plus Tri-Factor Formula
Regular price $82.00Regular priceUnit price per -
4Life Transfer Factor Chewable Tri-Factor Formula - Citrus Cream
Regular price $63.00Regular priceUnit price per -
4Life RiteStart Men
Regular price $99.00Regular priceUnit price per$72.00Sale price $99.00 -
4Life Transfer Factor RioVida Stix
Regular price $40.00Regular priceUnit price per -
4Life Transfer Factor Tri-Factor Formula
Regular price $62.00Regular priceUnit price per -
4Life Transfer Factor Cardio
Regular price $80.00Regular priceUnit price per -
4Life RiteStart Kids & Teens
Regular price $62.00Regular priceUnit price per
Shop by goal
What would you like to support?
Immune
Transfer Factor® essentials
Energy & Fitness
Energy Go Stix, PRO-TF & more
Gut & Detox
Probiotics, fiber & cleanses
Sleep & Stress
SleepRite, Reflexion & more
Heart & Healthy Aging
Cardio, AgePro, Renuvo
Men
RiteStart Men, MalePro & more
Women
RiteStart Women, Belle Vie & more
Kids & Family
Chewables made for kids
Available 24/7 · Free · Hablo español
Talk to a real person, not a bot.
Choosing supplements for you and your family shouldn't be confusing. Text me on WhatsApp and I'll help you one-on-one, no pressure and no cost.
-
One-on-one guidance
I'll listen and point you in the right direction for you, your partner or your kids.
Get guidance -
Answers to your questions
How to take it, how long it lasts, ingredients, shipping. Ask anything.
Ask a question -
Product recommendations
I'll tell you where to start and which products pair well, within your budget.
Get a recommendation -
Help signing up as a Preferred Customer
I'll walk you through it step by step so you pay wholesale and save up to 20% on every order.
Help me sign up
Available 24/7 · Hablo español · (346) 332-7205
I'm an independent 4Life® Affiliate, not a medical professional. If you have a health condition, take medication or are pregnant, talk to your doctor before taking any supplement.
The science
What are transfer factors?
Transfer factors are small proteins your immune system uses to pass information between immune cells. 4Life concentrates them from two natural sources, using patented processes, and has built its formulas around them for more than 25 years.
1998
Founded in Utah as The Immune System Company®
2
U.S. patents on the Tri-Factor® Formula
NSF
Certified manufacturing facilities
cGMP
Quality standards on every batch
4Life Preferred Customer
Buy it often? Pay wholesale.
If you buy your favorites regularly, becoming a 4Life Preferred Customer is the smartest way to buy. Sign up through my 4Life shop and I'll personally help you get started.
-
Wholesale pricing, save up to 20%
Preferred Customers pay wholesale on every 4Life product, every order.
-
Order direct from 4Life
Shop the full 4Life catalog anytime, shipped from 4Life's U.S. warehouse.
-
Free to join with a qualifying order
The $25 sign-up fee is waived when your first order is 150 LP or more.
-
Personal support from me
Help choosing products and placing your first order.
| Feature | Buy here | Preferred Customer |
|---|---|---|
| Price | Retail | Wholesale, save up to 20% |
| Where you order | This store | Your own 4Life account |
| Sign-up | None | $25, waived with a 150 LP first order |
| Satisfaction guarantee | Unopened returns, 30 days | 4Life's 30-day money-back guarantee |
Sign up as a Preferred Customer
Create your account on 4Life.com through my shop (Affiliate ID 10654363).
Shop at wholesale prices
Order your favorites directly from 4Life.
Save on every order
Up to 20% off retail, every time you buy.
Preferred Customer terms, pricing and enrollment fees are set by 4Life and may change. Preferred Customer purchases are for personal use. You'll sign up on 4Life.com under Affiliate ID 10654363.
Our promise
Genuine products, honest returns
Every order is genuine 4Life, factory-sealed and shipped direct from 4Life USA. Unopened products can be returned within 30 days of delivery for a refund (less shipping). Not sure what to choose? Text me before you buy and I'll help you pick the right product.
Your personal guide
A real person behind every order
I'm an independent 4Life Affiliate. I'll help you choose the right products, answer your questions, and get you set up as a Preferred Customer so you save on every order.
24/7 · (346) 332-7205 · Hablo español
David Serna
4Life® Independent Affiliate · ID 10654363
Questions
Frequently asked
Still have a question? Contact us. A real person replies within 1 business day.
Are these genuine 4Life products?
Yes. Every order is placed directly with 4Life and ships in factory-sealed packaging from 4Life's U.S. warehouse. This store is run by an independent 4Life Affiliate (ID 10654363).
How fast will my order arrive?
Orders are submitted to 4Life within 1 business day. 4Life typically ships within 1 business day, and U.S. delivery usually takes 3–7 business days after that. You'll receive tracking by email.
What is a 4Life Preferred Customer?
Preferred Customers have their own 4Life account and buy directly from 4Life at wholesale prices, saving up to 20% on every order. Sign-up is $25, waived with a first order of 150 LP or more.
Should I buy here or become a Preferred Customer?
Trying something new or buying once? Order here. It's quick, and I'm here on WhatsApp if you need help. Buying regularly? As a Preferred Customer you'll save on every order, and orders placed directly with 4Life are covered by 4Life's own 30-day money-back guarantee. Sign up through my 4Life shop and I'll help you get started.
Can I return a product?
Yes, if it's unopened. Return any unopened product within 30 days of delivery for a refund of the purchase price (less shipping). For health and safety reasons, opened products can't be returned. If your order arrives damaged or incorrect, we'll replace or refund it. Not sure a product is right for you? Text me on WhatsApp before you buy. See our return policy for details.
Do you ship internationally?
International delivery times and availability vary by destination. Please contact us before ordering.
Can I take these with medication?
Please talk with your healthcare provider before starting any supplement, especially if you're pregnant, nursing, taking medication, or managing a medical condition.