In this case micronization means reducing the particle size of extracted powder so much that its absorption is easier, faster and more efficient.
Micronized powder particles are 10-20 times smaller than regular ones. They are 1-4 microns in diameter. In most micronized products available on the market the particles are  149-224 microns in diameter. Absorption of this kind of product is nearly 220% better than typical trans-resveratrol we have in our offer.
REV Genetics LLC is the producer of micronized resveratrol. 
Why micronized resveratrol is better?
In 2006 an American pharmaceutic company SIRTRIS PHARMACEUTICAL patented the product formula based on resveratrol called SRT501.
For some time REV GENETICS was working on their own micronized resveratrol. All the tests results were send to an independent American company BIOMOL INTERNATIONAL, obliging them to develop tests on resveratrol effect on SITR stimulation. In August 2003  Biomol Int. and dr. David Sinclair, a scientist from Harvard University, identified the first molecule which extends life and stimulates SIRT – the aging gene.
Research results were surprising positive for Rev Genetics. Biomol states in a paper dated 11 Jan. 2008: “Concluding, your resveratrol is so good, if not better, as ours in terms of stimulating the aging gene SITR1.”
On 17 Jan. 2008 in Miami, Florida Rev Genetics officially announced tests results emphasizing the highest quality of the product.
Above you can find only a short summary of REV GENETICS product. More detailed information you can find on the website: www.revgenetics.com
Diagrams below show the results of studies on micronized resveratrol conducted by Biomol International and Rev Genetics.
Ingredients:
- pure trans-resveratrol (micronized) 200 mg - 98-99%
- excipients: microcrystalline cellulose, magnesium stearate

Resveratrol benefits:
•    protects blood vessels by delaying and even inhibition of low-density lipoproteins oxidation i.e. “bad” cholesterol LDL, platelet aggregation inhibition, reducing thrombus mass, slowing down the dying process of smooth muscles cells, increasing nitric oxide level, which according to latest research, effects the blood system functioning, removing cholesterol build-up in the circulatory system, strengthening blood vessels walls
•    slows down degradation process of collagen fibers in skin, tendons and joint ligaments. Prevents premature aging process therefore it’s now regarded as the best anti-aging product

Resveratrol application:
•    delaying the aging process
•    prevention in geriatrics
•    improvement and enhancement of memory processes
Directions: one capsule a day
Storage: store in a closed container in room temperature. Keep away from children.
Notice: do not use more than recommended daily dose. A dietary supplement can’t be a substitute for a diverse diet and healthy lifestyle.