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Rated The #1 Must-Have Health Booster For Everyone

Original Defense Product

A superior antioxidant protection packed in a small bottle.

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Vitamin C Featured On

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#1 Ranked Vitamin Supplement - 3 years in a row!

Upgrade Your Immune System Before It Is Too Late

Vitamin C Featured On

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If you want to remain healthy, working out is just one part of it. Immune Boost plays an important role in a wide range of different systems and processes throughout your body. From helping to heal cuts and bruises to supporting your adrenals when you’re under stress.

It is an essential nutrient for healthy immune system response.

Suitable For Everyone

  • Helps maintain healthy skin and hair
  • Improves your ability to heal wounds and reduce inflammation
  • Powerful Antioxidant
  • Assists with weight loss
  • Helps prevent iron deficiency

Most Effective Defense

  • Protects your memory and thinking as you age
  • Boost your skin's defense system
  • Prevents the development of cardiovascular disease
  • Improves the absorption of plant-based iron
  • Help repair tissues throughout the body

Super Easy To Use

  • Promotes anti-aging
  • Helps prevent the common cold
  • Protects against eye disease
  • Help manage high blood pressure
  • Proudly Made in the USA
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Key Features

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All It Takes Is One Drop

Give your body the boost it deserves. Just follow these 3 easy steps.

fill it
Fill it
drop it
Drop it
drink it
Drink it

Quality Guarantee

All of our products are created on-site in USA. You’ll find our trademark thevitaminlabs® signature on these dietary supplements, which is our guarantee that they feature the same technologies that make our products more superior than others.

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Customer Reviews

Customer Review

"Super high quality Vitamin C"

This supplement is AMAZING. My husband and I have had very good results with bolstered immunity since we started taking them regularly over the past 12 months.

Michelle Thompson from Los Angeles, CA

Review Stars
Customer Review

"Best Vitamin C I’ve ever taken"

This Vitamin C is the best I have ever purchased. I never hesitate when it's time to reorder. I have been using this product for at least a year, I'm sure it had something to do with the fact I didn't get a cold or the flu even when all my family members came down with one or the other. I will always reorder this to have on hand & take it every day.

Karl Owens from Grand Rapids, MI

Review Stars
Customer Review

"No need to keep looking. This is what you need"

Awesome product! Kicked a cold in 2 days that in the past would have turned into a full blown infection and strep.

Stephanie Sanchez from Albuquerque, New Mexico

Review Stars

More Customer Reviews

Reviewer

Emma A.

4 hours ago

5 star icon ✅ Verified Purchase

On the days that I take them I have more energy. Now I just need to remember to take them daily. Also noticed there isn’t any left over nutrients being excreted in discoloration of urine. So glad to have found these superior quality vitamins.

8 people found this helpful

Reviewer

John E.

6 hours ago

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I have been on different vitamins for a while , but I never felt like I was getting the full benefits from them. I was still battling with muscle recovery and skin issues. I started looking for a new vitamin my body can absorb better and receive all the nutrients. I have been using Immune Boost Vitamin C for almost a month and I am finding my skin issues are improving and I'm slowly returning to my exercise routine. My recovery rate is improving.

12 people found this helpful

Reviewer

Olivia M.

6 hours ago

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I love that this is all I need in one little packet. Super convenient and I know I'm getting exactly what I need everyday. Highly recommend giving these a try.

5 people found this helpful

Reviewer

Abigal M.

7 hours ago

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I had been suffering from (...) and (...) for more than three years. My family doctor gave me (...) to no avail. I came across Immune Boost Vitamin C on Facebook and gave it a try. I tried it for 90 days. Right away, I had seen impressive health benefits.

5 people found this helpful

Reviewer

Evelyn O.

10 hours ago

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This is so great!!, i noticed the tiredness i was always feeling is gone , I will sure order for more

2 people found this helpful

Reviewer

Mark S.

7 hours ago

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Top quality, easy to take, all inclusive of the essential vitamins and minerals requirements for me. Most of all, so convenient for traveling with the packets! I’ll not stop taking this! Thanks Immune Boost Vitamin C for this superior dietary supplement!

7 people found this helpful

Reviewer

Ken F.

8 hours ago

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Scientifically created for absorption from plant sources. Each nutrient is digested like real food so there is never a problem on my stomach. Individually packaged so easy and convenient.

12 people found this helpful

Reviewer

Bill B.

8 hours ago

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Halfway through a 3 month pack and already feeling the difference. Much more energy! Thankyou Immune Boost Vitamin C🙂

16 people found this helpful

Reviewer

Brendan S.

10 hours ago

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We don't get nutrition from the food we eat anymore so we have to take mineral and vitamin supplements. Your body can't absorb vitamins without minerals where do we have minerals? The plants we eat? Not anymore I use fertilizer to make them pretty plants that they don't have nutritional value so you have to supplement.

13 people found this helpful

Reviewer

Whitney S.

10 hours ago

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Love the product doesn't make my stomach hurt and does the job it supposed to do no bloating or gas and I feel much better

34 people found this helpful

Reviewer

Ted B.

12 hours ago

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Love this product! So easy! The individual packets take all the guessing and figuring out what you’re suppose to take and when.

10 people found this helpful

Reviewer

Earl W.

12 hours ago

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Excellent service and product presentation. Congratulations.

3 people found this helpful

Reviewer

Avery T.

14 hours ago

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Feel like I’m trying to get back to normal after having my abdominal surgery and not able to figure out what I need and do not need.

21 people found this helpful

Reviewer

Susan C.

14 hours ago

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I’m hooked. Holy crap. I’ve tried several vitamin subscriptions and it took about a month to start feeling better. With persona I’m barely a week in and I can already tell the difference. I am a sugar addict. ADDICT. I mean I dream of pastries. Since being the persona regimen I haven’t even noticed sugary stuff. I Saw a muffin at the cafe at work and felt meh about it. This feels like the biggest victory because sugar cravings directly contribute to my migraines. I haven’t had a migraine since starting the subscription. I can’t recommend it enough. Life changer.

18 people found this helpful

Reviewer

Ava M.

14 hours ago

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I am loving my vitamin packets! I feel great and the night time pack works wonders to get me to sleep quickly!

40 people found this helpful

Reviewer

Grace P.

16 hours ago

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Excellent quality vitamins, easy to use daily package and great support.

5 people found this helpful

Reviewer

Penelope P.

18 hours ago

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love my vitamins and I can see a great difference in how I feel throughout the day. My energy level is up!

2 people found this helpful

Reviewer

Jim E.

18 hours ago

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For families who are always on the go and have kids who don’t actively seek out fruits and vegetables, having an easy way to ensure their getting key vitamins is wonderful.

1 person found this helpful

Reviewer

Tom S.

20 hours ago

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I’ve never been one to take supplements on a regular basis. In the past I might buy them then slowly fizzle out taking them only to leave many partial bottles in my cabinet. I love the sachets and will continue taking them every morning, so convenient!

11 people found this helpful

Reviewer

Joe R.

20 hours ago

5 star icon ✅ Verified Purchase

This is without a doubt the single best Vitamin C product that I have ever taken. Why do I say this? I've been committed to good health since I was 22 and now 62, I don't want to take Vitamin C that has Aspartame, Stevia or Xylitol. Taking this product on an empty stomach is no problem at all.

7 people found this helpful

Reviewer

Eleanor B.

20 hours ago

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I absolutely love this product.!!I have noticed the big increase in my skin's elasticity and lines disappearing and the best part more energy !!

3 people found this helpful

Reviewer

Aubrey M.

20 hours ago

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Thank you for this Vitamin C I have been on it 2 months and I feel so much better and people are starting to mention the fact that my skin looks so much better healthier an at 76 years old that is a real compliment......!

14 people found this helpful

Reviewer

Zoe C.

21 hours ago

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Since coughing openly seems to be mandatory on airplanes nowadays (sarcasm), I used to get sick pretty often when traveling. Anytime I travel now, I take Immune Boost Vitamin C with me to help ward off all the airborne germs out there.

22 people found this helpful

Reviewer

Richard J.

21 hours ago

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I can feel a difference.....great product.

5 people found this helpful

Reviewer

Anna F.

21 hours ago

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I have been taking all of your products since you started and you were referred by my doctor. I just wish you made more supplements!

29 people found this helpful

Reviewer

Lucy B.

21 hours ago

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I tried the Vitamin C, I had been having problems with my my teeth filling loose. I've been taking pain medication that really is detrimental to overall tooth health. Within 3 doses of the vitamin c, I started noticing a difference. I had purchased another brand that came in pill form, but I didn't have anywhere near the same results. I will be purchasing again soon.

9 people found this helpful

Reviewer

Kendall E.

22 hours ago

5 star icon ✅ Verified Purchase

I have just re-ordered this product. I have no problem taking it (I do not taste anything, as some users say it taste awful....?). I just feel good after taking it. No stomached upset. And I now have my sister taking it; she agrees - easier than pills and you can feel the difference in your energy increase. Also my skin has improved!

4 people found this helpful

Reviewer

Wendy W.

22 hours ago

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My mother gave me some of these to try and after a week of taking them I feel a new energy and sense of well being. I completely recommend this even just for a daily add on to whatever other supplements you may be taking.

16 people found this helpful

Reviewer

Abigail D.

23 hours ago

5 star icon ✅ Verified Purchase

II was recommended Immune Boost Vitamin C by a friend, both myself and my fiance have found our sugar cravings have completely gone and I have been using it on my face mixed with rosehip oil which has really firmed and plumped my skin. Using it as on its own seems to really tighten my skin. Either way it feels really soft and plump.

17 people found this helpful

Reviewer

John P.

23 hours ago

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I've just started using your vitamin C product but it seems to be very superior to what I've had in the past.

32 people found this helpful

Frequently Asked Questions

How Much Vitamin C Is Necessary for My Body?

The recommended daily intake of vitamin C for healthy women is 75 mg per day (120 mg per day for women who are pregnant or breastfeeding). For adults, the tolerable upper intake level (UL) — the highest daily intake likely to pose no risks — is 2,000 mg per day.

Can I use it every day?

Of course! Immune Boost is perfectly safe to use on a daily basis.

What Is Vitamin C, and Why Do I Need It?

Vitamin C, or ascorbic acid, plays a role in many vital functions, including metabolism and immunity. We can't make vitamin C in the body, so we need to get it from dietary sources.

Can I apply it on my skin?

Immune Boost can be topically applied to the skin and may provide benefits such as protection against damage caused by UV exposure, including collagen damage and wrinkling.

It says take on an empty stomach, how long before I can eat something?

Once you take your dose, if taken straight without other liquids, it's best to follow it with some water. This will help wash it through the stomach and speed absorption. You can then eat shortly after your dose, about 5 to 10 minutes is plenty.

When is the best time to take it?

For optimal immunity support, during cold/flu season for example, you'd want to keep vitamin C levels high throughout the day and evening. In this case, it's best to take a dose in the morning and another dose in the evening - before each meal.

Make Your Family's Health A Priority

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