Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense for Advanced Immune Support* - Dietary Supplement & Immunity Booster - 120 Capsules
Condition: New
Buy Now, Pay Later
As low as
$4
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
Non-returnable due to Food safety reasons
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Feb 15
Recently Viewed
Flavor Name: Unflavored
Size: 120 Count (Pack of 1)
Features
- TRUSTED PREMIUM SOLUTION - Over 35 years ago, Wellness Formula established the industrys immune health category with a comprehensive blend of herbs, vitamins, and nutraceuticals that deliver immune, respiratory, and antioxidant defense. For millions of people from Broadway to Hollywood and everywhere in between, Wellness Formula has become the go-to product for everyday immune support. Whether you are striving to avoid sick days or an athlete looking to add to your performance regime.
- POWERFUL ANTIOXIDANT DEFENSE - Antioxidants are a critical component of immune health, as they prevent free radicals from being formed or from causing damage to our immune system protecting white blood cells. Wellness Formula provides key antioxidants such as vitamin C, vitamin A, beta-Carotene and grapeseed to provide antioxidant defense, as well as clinical doses of zinc and copper which are both important ingredients that defend against superoxide radicals.
- NATURAL STRESS RESPONSE - As emotional and physiological stresses can significantly impact our immune system, Wellness Formula includes eleutherococcus and astragalus which are adaptogens that support the bodies response to stress and fuel the immune system. Wellness Formula provides your body the defense to keep you able to meet stressful deadlines, run a busy household or travel the world!
- COMPLEX IMMUNE DEFENSE - Wellness Formula provides clinical doses of key nutrients vitamin A, beta-carotene, vitamin D, and zinc to support a healthy immune system. This formula includes garlic bulb and propolis, which have a long history of traditional use as immune system boosters. It also contains several immune support ingredients rooted in traditional medicine: Echinacea, elderberry, and horehound are included to enhance immune function, and astragalus and isatis leaf and root provide immune defense.
- RESPIRATORY SYSTEM SUPPORT - Mucous membrane function is an important aspect of the immune system, and Wellness Formula provides several ingredients to help it function during times of imbalance. Combines a high potency source of vitamin A, necessary for maintaining nasal passages and the keeping mucous membranes moist and functioning. Wellness Formula keeps you breathing easy by providing mullein, horehound, and polygonatum which support respiratory function.
Brand: Source Naturals
Flavor: Unflavored
Primary Supplement Type: Vitamin C
Unit Count: 120.00 Count
Item Form: Capsule
Item Weight: 8.8 g
Item dimensions L x W x H: 2.51 x 2.51 x 4.6 inches
Special Ingredients: 30 Herbs, Vitamins, and Nutraceuticals
Diet Type: Vegan
Product Benefits: Immune Support
Is Discontinued By Manufacturer : No
Product Dimensions : 2.51 x 2.51 x 4.6 inches; 0.31 ounces
Item model number : SN1425
Department : Natural Health
Date First Available : May 2, 2007
Manufacturer : Source Naturals
Best Sellers Rank: #855 in Health & Household (See Top 100 in Health & Household) #11 in Blended Vitamin & Mineral Supplements #113 in Diet & Sports Nutrition #135 in Sales & Deals
#11 in Blended Vitamin & Mineral Supplements:
#113 in Diet & Sports Nutrition:
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Feb 15
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Flavor Name: Unflavored
Size: 240 Count (Pack of 1)
I just reordered the Source Naturals Wellness Formula for myself and family. We've been taking this supplement for several years now and have been very pleased. We typically will take this supplement for the following reasons: 1. Someone feels like a cold may be coming on 2. During travel and vacation when we around a lot of people 3. During times of stress (work, final exams at school, etc.) Based on our actual experience, we have found that this supplement can really help to boost the immune system. As you know, it is NOT a cure for the cold, but can help prevent or minimize the duration of colds or other bugs. Regarding side effects, the only thing we've experienced is your bowel movement may be a bit looser than normal when taking a higher number of capsules daily for cold prevention; however, we have found this not be problematic and if taking for more than a few days; your system should adjust. The capsules are also easy to swallow. Stay Healthy & Enjoy Life!
...
show more
Reviewed in the United States on July 29, 2025 by RK RK
Flavor Name: Unflavored
Size: 240 Count (Pack of 1)
Great variety of ingredients. High quality. No side effects. Seems to keep me from getting sick as easily.
Reviewed in the United States on December 8, 2025 by Jen H
Flavor Name: Unflavored
Size: 240 Count (Pack of 1)
I’ve tried a lot of immune-support supplements over the years, but Source Naturals Wellness Formula is on a completely different level. This stuff truly delivers. Any time I start feeling run down or like I’m coming down with something, I take it as directed and within a day or two I’m already feeling stronger and more balanced. It’s like giving your body exactly what it needs to fight back. What I love most is how bio-aligned the formula is — it’s not just one vitamin or one herb. It’s a full powerhouse blend of vitamins, minerals, antioxidants, and herbal extracts all working together. You can tell they really put thought into this formula because you can actually feel it supporting your system. I also appreciate that it gives a noticeable boost in energy and overall wellness without feeling like a stimulant. It’s clean, effective, and dependable. Whether you want something for daily immune support or an extra layer of defense during stressful or seasonal times, this is one supplement you’ll be glad to have on hand. Highly recommended. This has become a must-have in my health routine!
...
show more
Reviewed in the United States on December 11, 2025 by Dcardinale
Flavor Name: Unflavored
Size: 240 Count (Pack of 1)
The best immune supplement I've ever used. I've been using it for 7+ years! As an example, I just started getting a cold two days ago. immediately got on the "feeling sick" regimen of 6 capsules every three hours (except when sleeping, of course), and was able to beat the cold within two days! This stuff, along with proper hydration and rest simply WORKS.
...
show more
Reviewed in the United States on December 6, 2025 by Hannah R.
Flavor Name: Unflavored
Size: 60 Count (Pack of 1)
Worked for me to ease my flu symptoms
Reviewed in the United States on November 30, 2025 by Renamac
Flavor Name: Unflavored
Size: 240 Count (Pack of 1)
The smell is awful, but I believe it prevents, or lessens impact of colds/flus etc. Good for travel.
Reviewed in the United States on October 24, 2025 by AZ
Flavor Name: Unflavored
Size: 240 Count (Pack of 1)
These are a great addition to a well balance diet. It keeps your immune system bolstered especially when cold and flu season is around. They have a coating to help them slide down. Very easy to take. They are on the larger side but the coating helps with them going down. For the most part there is no lasting taste.
...
show more
Reviewed in the United States on October 10, 2025 by Laura M
Flavor Name: Unflavored
Size: 60 Count (Pack of 1)
I am unsure about the true efficacy, but my brother and sister in law swears by this. I decided to get it when I was feeling sick prior to an upcoming trip. I took one shy of the recommended dose amount for when you're feeling ill. I was incredibly nauseous and felt worse the rest of the day (skipped other doses) BUT I felt better the next day. Like on the up&up, no longer "coming down with something" Note: I was also taking Vitamin C prior to and after this dose, so that likely aided too. I was feeling super sick, so I don't think it was a coincidence I felt better the next day, but I also don't know if it was worth a day of nausea? It could have also just been my illness? A lot of speculation here... But I'll add one more thing: I am usually sensitive to stuff... So if you're super sensitive to supplements or have a weak stomach, I'd avoid this. However, if you have an iron gut, I think it's worth a try, especially if you need a quick remedy. As mentioned, I know of people that swear by this product. My 5 stars may be weird, but it's because I think it works, I just wanted to note that it may come with side effects too, especially for those that are sensitive like me.
...
show more
Reviewed in the United States on July 8, 2025 by cmj2468