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⚡ Elevate your energy, naturally and sustainably.
Rainbow Light Complete B-Complex delivers a high-potency, food-based vitamin B complex enhanced with herbal adaptogens and minerals to support energy, nervous system health, and overall vitality. This clean, stimulant-free formula comes in eco-friendly packaging and is designed for optimal absorption and gentle, sustained energy without artificial additives.





| ASIN | B00016WY20 |
| Age Range Description | Adult |
| Allergen Information | Dairy Free |
| Best Sellers Rank | #99,335 in Health & Household ( See Top 100 in Health & Household ) #270 in Vitamin B-Complex Supplements |
| Brand | Rainbow Light |
| Brand Name | Rainbow Light |
| Color | No Color |
| Customer Reviews | 4.6 out of 5 stars 393 Reviews |
| Diet Type | Plant Based |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00021888100316 |
| Item Dimensions | 2.25 x 2.25 x 4 inches |
| Item Form | Tablet |
| Item Nype Name | food |
| Item Weight | 2.32 Ounces |
| Manufacturer | Rainbow Light |
| Manufacturer Part Number | 10031 |
| Model Name | 10031 |
| Model Number | 10031 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Energy |
| Specific Uses For Product | Nerve |
| UPC | 021888100316 |
| Unit Count | 90 Count |
L**N
THEY PROVIDE ENERGY WITHOUT UNEASY BOOSTS OR SHAKEY SHIFTS IN ENERGY.
This is an outstanding source of B vitamins which I have taken for many years with healthy results.
J**T
Super effective. The only B-complex I’m comfortable recommending, to date.
The best B-complex supplement I have found yet, in over 20 adult years taking b-complex supplements. It smells bad and doesn’t taste good in just the right way, to indicate that it’s got the right vitamins and they are digestible. The only other concentrated B-complex vitamin source that comes close, is nutritional yeast... and some folks can’t handle the taste of that. This is currently the only b-complex vitamin I recommend. I’m sure there are other good ones out there, but I’m no longer looking, ever since I found this one a few years ago.
R**I
Loved it
She loved it worked great for her
K**0
Great product, awful smell
This is a great B complex. Gentle on the stomach but I can feel the extra boost of energy when I take them. The only thing I don't like about them is the smell. They have a very strong vitamin smell. You don't taste it once it's taken, and it doesn't keep me from using them but I do hold my breath until it is swallowed.
T**N
Great Vitamin!
Love all the added ingredients they put into these vitamins. Keeps me from having to buy lots of individual supplements. I'm a vegetarian so having B vitamins daily is a must for me. This one in particular is my favorite that I have found so far. The one drawback is the pill is rather large and hard to swallow. They also leave an unpleasant taste in your mouth so I always take them with juice or coffee instead of water.
M**T
Excellent
Looking at the label, this is the best B-complex I can find.
I**R
Thank you, Rainbow Light!
I have been using it for more than 10 years. I tried different ones - this person personally gave me the greatest surge of energy. 2 tablets per day and you are like a young one (now I am 61). For example, $ 22 for 45 days to feel energetic - this is not even a purchase, this is a gift. Thank you, Rainbow Light
A**R
My favorite B Complex
Writing reviews for your favorite products is a scary thing to do - you don’t want it to sell out! However, I decided to share with a friend and realized the world deserves to know, these B vitamins are well rounded and water soluble. On the larger scale of vitamin size, not coated so one of the more difficult vitamins I take and has a smell to it - I would still recommend this complex to anyone. Worth every penny. Take a look at the ingredients & see the incredible value.
Trustpilot
4 days ago
2 weeks ago