Optimal Liposomal Vitamin C - 30 Servings

Rated 4.7 out of 5
Based on 334 reviews

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Key Benefits and Actions*

  • Soy-free liposomal format may help support optimal nutrient absorption
  • High-potency dose of antioxidant vitamin C
  • May help support a healthy immune system
  • May help support healthy eyes and skin

Optimal Liposomal Vitamin C by Seeking Health provides 1,000 mg of vitamin C (as sodium ascorbate and ascorbic acid) in a great-tasting liposomal liquid form. Vitamin C is needed by the body to support the immune system, connective tissue and skin, and to recycle glutathione. In the body, as an antioxidant, Vitamin C may help to protect cells from damage caused by free radicals. Environmental exposures to free radicals occur every day, from cigarette smoke, air pollution, and ultraviolet light from the sun. Free radicals are also produced as the byproducts of normal metabolic processes. The body also needs vitamin C to make collagen, a protein required for healthy skin and normal wound healing processes.*

Optimal Liposomal Vitamin C uses a unique liposomal delivery method to support optimal absorption of our high-potency vitamin C. A liposome is a tiny phospholipid vesicle that mimics the body’s own cell structure. Liposomes may be better absorbed across cell membranes in a way that is not possible for ordinary water-soluble or fat-soluble nutrients. Our liposomes are composed of non-hydrogenated phospholipids, derived from GMO-free sunflower oil. This is a soy-free product.*

Also try our Optimal Vitamin C Powder – a great-tasting buffered vitamin C plus bioflavonoids.


Suitable for Vegans and Vegetarians

Free of:

Milk, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soy, Gluten, GMO, Artificial Colors, Artificial Flavors

Suggested Use

Shake lightly before each use. On an empty stomach or between meals, take1 tsp (5 ml) by mouth. May also mix in water or juice. Use as directed by your healthcare professional. Do not take within 3 hours of bedtime as it may interfere with sleep.


Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Intended for use by adults and children over 4 years of age. Consult with a healthcare professional to determine appropriate dose and suitability for children.

Serving Size: 1 tsp (5 ml)
Servings Per Container: Approx. 30

Calories 10
Total Carbohydrates 2 g <1%
Vitamin C (as sodium ascorbate, ascorbic acid) 1,000 mg 1,111%
Sodium (as sodium ascorbate) 90 mg 4%
Phosphatidylcholine and Phosphatidylethanolamine Complex (from non-GMO Sunflower oil) 400 mg **
%DV based on a 2,000 cal/day diet.
**Daily Value (DV) not established.

Other Ingredients: Purified water, organic glycerin, natural flavors, xanthan gum, gum arabic, and potassium sorbate (0.1%, to deter spoilage). Natural flavors are a pineapple and orange blend.

1. Who is Optimal Liposomal Vitamin C intended for?

Optimal Liposomal Vitamin C Plus is intended for those who are looking for a fat-based vitamin C product to allow for optimal absorption.*

This product is great for those looking to support numerous aspects of wellness, such as a healthy immune system, connective tissue, skin, antioxidant activity, and even to recycle glutathione. Vitamin C naturally protects cells from normal free radical damage, environmental exposures (like secondhand smoke, pollution, and UV rays from the sun). Vitamin C is also important for proper wound healing and healthy skin.*

Always talk to your doctor before considering the use of this product, especially if you have health conditions or diseases that need to be addressed or are pregnant or breastfeeding.

2. How do I take Optimal Liposomal Vitamin C?

Shake lightly before each use. On an empty stomach or between meals, take 1 teaspoon (5 ml) by mouth or as directed by a healthcare professional. May be mixed with one ounce of water or juice; hold in mouth for 30 to 60 seconds before swallowing.

3. What is the reasoning for each ingredient in this product?

Vitamin C Alternative form of vitamin C.
Sodium ascorbate Daily nutrients needed to support good health(1)
Phosphatidylcholine and phosphatidylethanolamine Makes up the liposomes for optimal absorption. Supports healthy cellular membranes and cognition.*

Other ingredients found in Optimal Liposomal Vitamin C include:

  • Purified water: Liquid base.
  • Organic glycerin: Sweetener.
  • Natural flavors (pineapple and orange blend): Flavor.
  • Xanthan gum: Texturizer.
  • Gum arabic: Texturizer.
  • Potassium sorbate (0.1%): Preservative.

4. What are the ingredients in Optimal Liposomal Vitamin C derived from?

Ingredients in Optimal Liposomal Vitamin C are derived as follows:

  • Vitamin C is derived from non-GMO corn glucose.
  • Phospholipid glycerin proprietary complex is from non-GMO sunflower oil and palm oil.

5. Does Optimal Liposomal Vitamin C contain gluten, soy, or grains?

Optimal Liposomal Vitamin C is tested and confirmed to be gluten and soy free. It contains vitamin C sourced from corn, however, due to processing, no corn allergens remain.

6. Is Optimal Liposomal Vitamin C free from GMOs?

Testing verifies that this product is free from GMO markers.

7. Is Optimal Liposomal Vitamin C vegetarian/vegan?

Optimal Liposomal Vitamin C is suitable for both vegetarians and vegans.

8. What are the possible interactions or side effects of using Optimal Liposomal Vitamin C?

The side effects for Optimal Liposomal Vitamin C may include:

  • Diarrhea
  • Nausea
  • Abdominal pain or cramping
  • Vomiting
  • Fullness
  • Heartburn
  • Headaches

If you have a medical condition or are taking any medications, consult your healthcare provider before considering the use of this or any product.

If you believe that you are experiencing any adverse reactions, please see your healthcare professional immediately and discontinue use. Each individual may react differently to any product or supplement. We always recommend that you consult with your healthcare professional prior to considering the use of this or any supplement, especially when pregnant or breastfeeding.

Learning Center Find product FAQ and more! Click here.
Cost Per Serving $1.00
Delivery Method Liposomal
Storage Store in a cool, dry place away from direct sunlight and out of reach by children. For maximum potency, after opening; refrigerate and use within 40 days.
Suggested Shipping Method Ice Pack not required. If shipping during unusually warm weather, you may choose to add an ice pack for $2.95. If shipping with an ice pack, consider using overnight or 2-day shipping.
Age Suitability Adult
Manufactured In USA
Case Quantity 48
Dimensions (in.) Length: 1.75 / Width: 1.75 / Height: 6.5
Weight (lb.) 0.4500
Barcode 710465148895
Return Policy Learn more about our Return Policy.

We are not able to publish reviews that reflect atypical results or suggest that any product can diagnose, treat, cure, or prevent any disease, disorder, or chronic health condition. Please be mindful of these restrictions as you leave your review and thank you for all your feedback!

average rating 4.7 out of 5
Based on 334 reviews
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334 Reviews
Reviewed by Rebekah, from Australia
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Best vitamin C !!!

Best high quality vitamin C i have had. Instant energy and clarity after taking it and i don't react to it as my gut is sensitive. Cannot go without. Highly recommend.

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Reviewed by Rebecca H., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Very happy!

Received this bottle of Vitamin C quickly. Was eager to try it but read on the label that you should take on an empty stomach, so I had to wait until morning. Tried it out first thing in the morning and it tasted great! Tastes zesty but not overwhelming at all. Love!

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Reviewed by Judy R., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Refreshing, nutritious supplement drink.

Enjoyable lemon-zesty drink. Pleasant way to start the day.

Concentrate is easy to stir into any drink.

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