Spectra contains: Vitamin A, Vitamin C, Vitamin D, Vitamin E, Vitamin K, Thiamin Riboflavin, Niacin, Vitamin B6, Folic Acid, Vitamin B12, Biotin, Pantothenic Acid, Calcium, Iron, Iodine, Magnesium, Zinc, Selenium, Copper, Manganese, Chromium, Molybdenum, Potassium, Boron, Nickel, Silicon, Vanadium, Choline, Inositol, PABA, L-Cysteine, L-Glutamine, DL-Methionine, L-Aspartic Acid, Octacosanol, Lecithin Linoleic Acid, RNA, Mixed Citrus Bioflavonoids, Hesperidin, Rutin, Pectin, Betaine Hydrochloride, Bromelain, Papain, Cellulase Enzymes, and Enzopharm® Plus.

Although choline is not by strict definition a vitamin, it is an essential nutrient. Despite the fact that it exists in the human body in small amounts, choline must be consumed in the diet to maintain health. The majority of the body's choline is produced in the liver and found in specialized fat molecules known as phospholipids, the most common of which is lecithin.

Choline is needed for efficient fat metabolism. Deficiency leads to fats becoming trapped in the liver. Some scientists have suggested that an increased dietary intake of choline may reduce the risk of cardiovascular disease, more evidence is still needed.

As previously discussed, this product is likely to appeal to those who fear that the stress of their daily lives may be causing physical damage. Of course, relaxation techniques can be a big help, but it is important not to underestimate the importance of nutrition. While we were pleased to see that this product contains a complete and balanced B vitamin complex, we were disappointed to find that it does not contain an ingredient specifically designed to the enhance absorption of vitamins and minerals. This means that many of Spectra’s nutrients may simply pass through the body without ever being utilized. In order to avoid this problem, we strongly recommend looking for a product that contains the ingredient 2-AEP.

• Contains a complete B complex
• Fairly affordable at $21.50 for a one month supply

• Does not contain 2-AEP
• No free trial sample available
• Does not offer individually wrapped doses
• Website does not post testimonials

We were pleased to see that DaVinci Labs did not try to force all of the nutrients in Spectra into a single pill, but rather recommends taking four pills: two with breakfast and two with lunch. However, many individuals may have trouble remembering to take the second dose. In order to make the process even easier, we recommend looking for a product that packages a full day’s dose into single-serving packets. This makes it easy for consumers to simply grab and go without worrying about losing pills at the bottom of their bag or purse.