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Protocol for Life Balance

ProtoSorb™C 500, 100 Veg Capsules

4.9 · 65 reviews
3,122 ₽

Buffered, Non-Acidic Antioxidant Protection of Vitamin C Enhanced Cellular Absorption Non-GMO A Dietary Supplement Vegetarian/Vegan Transport C-Plus® How It Works: ProtoSorb™ C is a unique formulation featuring Transport C-PLUS® Threonic Acid, which has been shown to enhance uptake of Vitamin C. This buffered, non-acidic Vitamin C supplement also contributes Alpha-Lipoic Acid, a free radical scavenger known to help regenerate both Vitamin C and glutathione in the body. Studies suggest that Alpha-Lipoic Acid may further promote the body's utilization of Vitamin C, by activating uptake into cells via the glucose transport pathways. Bioflavonoids also synergistically participate at the cellular level to create a well absorbed, highly biologically available Vitamin C supplement. Vitamin C is required for the synthesis of collagen, a structural component of blood vessels, tendons, ligaments and bone.

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Buffered, Non-Acidic Antioxidant Protection of Vitamin C Enhanced Cellular Absorption Non-GMO A Dietary Supplement Vegetarian/Vegan Transport C-Plus® How It Works: ProtoSorb™ C is a unique formulation featuring Transport C-PLUS® Threonic Acid, which has been shown to enhance uptake of Vitamin C. This buffered, non-acidic Vitamin C supplement also contributes Alpha-Lipoic Acid, a free radical scavenger known to help regenerate both Vitamin C and glutathione in the body. Studies suggest that Alpha-Lipoic Acid may further promote the body's utilization of Vitamin C, by activating uptake into cells via the glucose transport pathways. Bioflavonoids also synergistically participate at the cellular level to create a well absorbed, highly biologically available Vitamin C supplement. Vitamin C is required for the synthesis of collagen, a structural component of blood vessels, tendons, ligaments and bone.

Customer reviews

5.0
verified purchase
good

This is the second time I've purchased this buffered vitamin C. It has a good composition with bioflavonoids, including rutin. It's well tolerated.

8/4/2026
5.0
verified purchase
well rounded vit c!!!

excellent quality with intense ingredients with a great size and perfect mg levels exceptional immunity with low acidity and an easy package to open with a great effect on the body! the potency is highly effective and it's easy on the stomach with no taste!

1/10/2026
5.0
verified purchase

The ingredients are excellent. It improves health. The composition includes herbs that are very useful for this problem. The packaging is convenient. The quality of the product is excellent. The ingredients are well-chosen and balanced in size. The taste is satisfactory. The excellent composition is very beneficial for health. It improves inactive ingredients and also increases folic acid, gives energy, and the result is quick and easy. The packaging lasts a long time, improves metabolism, and also calms the nervous system. I recommend purchasing it. The quality of the product is excellent. The ingredients are well-chosen and balanced in size. The taste is satisfactory. The excellent composition is very beneficial for health. It improves inactive ingredients and also increases folic acid, gives energy, and the result is quick and easy. The packaging lasts a long time, improves metabolism, and also calms the nervous system. I recommend purchasing it.

10/16/2025
5.0
verified purchase
Excellent!

A very decent form of vitamin C! I chose this supplement because of the unique complex with calcium and magnesium ascorbates - much softer for the stomach compared to the usual acid form. I drink it during colds and stress - it works flawlessly. Due to the liposomal technology, absorption is better, the effect is felt faster: less fatigue, skin became fresher, even inflammations pass faster. The package lasts a long time, the capsules are vegetarian - a big plus for me.

9/13/2025
5.0
verified purchase
Bioavailable

This is a highly absorbable and antioxidant Vitamin C supplement

8/23/2025
5.0
verified purchase
Good stuff

Maximum Healing Support: It provides a therapeutic dose of Vitamin C that is essential for collagen synthesis. Superior Tolerability: The buffered, non-acidic form is safe for the stomach. Enhanced Efficacy: The Threonic Acid and ALA work together to ensure the Vitamin C is not only absorbed well but is also retained and recycled efficiently within the cells. Vascular and Tissue Support: The robust dose of bioflavonoids directly supports the repair of blood vessels in the wounded area. Perfect Synergy: It complements the collagen and zinc for tissue building and the ALA and Benfotiamine for nerve repair.

7/25/2025
5.0
verified purchase
One of the best vitamin C in my experience.....easy on the stomach and noticeable difference in healing.

One of the best vitamin C in my experience.....easy on the stomach and noticeable difference in my energy levels.

7/16/2025
5.0
verified purchase
Excellent!

I am very happy with this vitamin! I chose vitamin C, which is well absorbed and does not irritate the stomach - I settled on ProtoSorbC 500, and I do not regret it. The capsules are easy to swallow, the dosage is optimal, I feel that my immunity has become stronger - I stopped getting sick so often, even during the cold season. I did not notice any side effects, the package lasts a long time. I will order more!

6/21/2025
5.0
verified purchase
很好!

This VC is good and friendly to people with bad stomachs

4/3/2025
5.0
verified purchase
Does not upset stomach

This product does not upset my stomach. Great for flu season.

2/17/2025