Bio En'R-G'y C (Bio C), 210 grams

The addition of EDTA is genius. This is the absolute best source of oral vitamin C on the market. If you use it appropriately the shelf life degradation is not an issue. I use 3 scoops into 1 inch of water in a small glass, and chug it as soon as the fizz stops. Then chase it two or three more times with rinsate from the glass. Fast. Easy. Sometimes I spike it with Re-Mag which is another absolute best Magnesium source. Please keep this product coming. It's a miracle worker. Best oral C source ever. Perfect for power users. Perfect for people who need to therapeutically dose high bioavailability VitC on a daily basis. Great for chasing the flu away. I just up the daily frequency I described above, sometimes repeat every 2-3 hours when something is coming on which has happened several times this flu season -- but never manifesting into flu. Good luck? Sure. This product is an essential part of that good luck. Not a good product for health food store types who collect shelf riders as they tinker with supplements. The product has a lot of energetic potential. Use it up or it wastes itself. Another awesome product with that same issue is Inner-Eco prebiotic/probiotic, which may be the best of it's class as well. If you want optimality it's gonna cost a little more.

I wish I could give this supplement 5 stars, but the costs is the only thing preventing it. This is hands down the best form of vitamin of C on the market. I just wish I could buy more of it for my family and me.

Buyer Beware. What Amazon is advertising is not what I've received from 2 different Amazon vendors. What is advertised is a formulation that has been used for years and is gentle for the stomach -- containing L-Ascorbate C Crystals and GMS Ribose only. It appears that Longevity Plus has completely changed their ingredients for this product, which includes Vitamin C from ascorbic acid, and a change in all other ingredients. For anyone who was using this product for its ease of digestion this new formulation may cause gastric distress and/or have different efficacy. Amazon -- please update the photos and ingredients list to reflect this (unfortunate) and major change.

This is a great tasting and excellent source of Vitamin C. It mixes immediately in water and seems to give us more energy. I know it helps with healing. A homeopathic doctor suggested it to us.

I take a lot of supplements with me when I travel and this is one of my favorites. Easy to use and insures I get a good dose of vitamin C to keep me healthy so I can enjoy my trips.

this is a great alternative to Vitamin C IV thearpy. You hardly taste the product in water. i have seen people heal quite fast from surgeries or injuries by taking this product continuously through-out the day. I would not be without it.

I used to feel that I had adrenal fatigue and my doctor recommended this along with B4 and B5 plus some fish oil. That was over 3 months ago and my energy is back to normal. I am very happy with this product.

The good: dissolves quickly and effortlessly. The bad: very very sour.