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Shaklee Vitalizer multivitamin review and comparison with 100 other supplements

Shaklee Vitalizer

The Vitalizer multinutrient supplement by Shaklee is ranked #2 in our comparison of over 100 popular multivitamin brands. Below you can find a summary of the strong and weak points of this multivitamin, based on analysis conducted by the MultivitaminGuide.org team.

Vitalizer comes in the form of daily packs (also known as Vita-Strips). Each pack includes two Vita-Lea multivitamin tablets, one B+C Complex tablet, two Caroto-E-Omega capsules and one Optiflora Probiotic tablet. That's a total of six tablets and capsules that need to be with a meal (prefferably your breakfast or lunch).

Product strengths

  • S.M.A.R.T. delivery system: hands down the most sophisticated nutrient delivery system in use among popular multivitamin brands. It recognizes the fact that different nutrients are absorbed best at different times of the day and in different parts of the digestive tract (e.g. the stomach vs. the uppser intestine vs. the lower intestine). Tablets use different types of coating (including enteric coating) in order to ensure maximum absorption.
  • Natural vitamins: the supplement includes natural forms of vitamin A and E which offers unique benefits, compared to their synthetic versions.
  • Omega-3: includes essential omega-3 fatty acids, such as DHA and EPA, which have documented benefits for brain and heart health.
  • Probiotics: includes two popular probiotic strands (Bifidobacterium longum and Lactobacillus acidophilus) which help form healthy bacteria flora in the gut and improve immune system function.
  • Antioxidants: includes key additional antioxidants such as Lycopene, Lutein, Zeaxanthin which mop up free radicals and slow down the aging process.

The bottom line

The Vitalizer multivitamin by Shaklee is a true heavy-weight. The Shaklee Corporation has invested over $250 million in R&D and as a result Vitalizer is an exceptionally well formulated supplement.

Shaklee also takes its science seriously. They have gone to the extra effort and expense to conduct 12 clinical studies and publish 90 scientific papers in peer-reviewed journals. As a result, consumers can rest assured that Shaklee provides effective supplements that bring tangible health benefits to people who use them.

How does Shaklee Vitalizer compare with other popular brands?

Over the years, the Vitalizer multivitamin by Shaklee has come consistently at the top of our comparison table (see below). With its 44 nutrients, the product has very good composition, while its use of high-quality nutrients and the S.M.A.R.T. delivery system ensure exceptionally high potency and bioavailability.

Effectiveness scores and ranking of popular multivitamins

RankCompanyProductEffectiveness
1Xtend-Life Natural ProductsTotal Balance9.6
2ShakleeVitalizer Gold9.4
3Douglas LaboratoriesUltra Preventive X9.3
4USANA Health SciencesHealthPak8.9
5Life ExtensionLife Extension Mix8.7
6MetagenicsWellness Essentials8.5
7Nutrilite (Amway, Quixtar)Double X8.3
8Garden of LifeVitamin Code8.2
9Source NaturalsLife Force8.1
10KarunaMaxxum 47.9
11SolgarOmnium7.8
12Optimum NutritionOpti-Men7.7
13Muscle PharmArmour-V7.6
14Dr. Julian Whitaker'sForward Multi-Nutrient7.6
15FreeLifeReverse!7.2
16Mountain Naturals of VermontSuperior Care7.1
17amniAdded Protection III7.0
18Purity ProductsPerfect Multi Focus Formula7.0
19Universal NutritionAnimal Pak6.9
20Doctor's NutritionMega Vites6.8
21DaVinci LaboratoriesSpectra6.8
22GNCGNC Mega Men Sport6.8
23TwinLabDaily One Caps with Iron6.7
24FoodScience of VermontSuperior Care6.6
25Puritan's PrideHigh Potency Ultra Vita Time Release6.5
26Colgan InstituteFormula MCS6.4
27Rainbow LightAdvanced Nutritional System6.4
28NOW FoodsMultiple Vitamins - Liquid Gels6.4
29EASMulti-Blend6.3
30MannatechPhytoMatrix6.2
31Nature's WayAlive! Whole Food Energizer6.1
32Jean Carper'sStop Aging Now!6.0
33Natural FactorsMultiStart5.9
34Advanced Physician's ProductsMaximum MultiVitamin/Mineral without Iron5.8
35EcoNugenicsLongevity Rhythms Gold5.8
36SolarayIron-Free Spectro Multi-Vita-Min5.8
37Nature's BlendVitaminix Ultimate5.6
38Pharmanex (Nu Skin)LifePak Prime5.4
39MelaleucaVitality Pak5.3
40HerbalifeFormula 2 Multivitamin Complex5.3
41QCI NutritionalsUltra Vitality #15.2
42KALMultiple Energy5.2
43MegafoodEssentials for Life5.2
44OptimoxAndrovite5.1
45Swanson UltraWhole Food Multi without Iron5.0
46JarrowMulti E-Z Powder5.0
47Great EarthTNT - Total Nutrition Tablet5.0
48NikkenKenzen Mega Daily 44.9
49Garry Null'sSupreme Health Formula4.8
50Thorne ResearchAl's Formula4.8
51AtkinsBasic #34.7
52Vitamin WorldDaily 3 With Antioxidant Factors4.7
53PhytoPharmicaClinical Nutrients4.7
54CentrumSilver4.6
554LifeBioVitamins Type III4.5
56Bronson LaboratoriesPerformance Edge4.5
57One A DayEssential4.5
58Country LifeMaxine4.4
59Nature MadeMulti Complete4.3
60QuestMaximum Once A Day4.2
61Nature's BountyGreen Source Vegetarian Formula4.1
62MatolMatolife4.1
63Greens+Multi+3.9
64Michael's Naturopathic ProgramsPedia Vites3.8
65NatrolMy Favorite Multiple Original3.8
66Nu-lifeUltimate One3.7
67JamiesonSuper Vita-Vim3.7
68WalgreensUltra Choice Premium3.5
69Swiss Natural SourcesSuper Adult Chewable3.4
70Ripple CreekMega-100 (Slow Release)3.3
71ThompsonHuman Nature Green Multi3.0
72Safeway SelectSuper Multivitamin2.9
73Perfect ChoiceMultivitamin Specially Formulated2.9
74WatkinsSuperfood Multiple2.8
75Vitamin PowerPower Source 1002.8
76Pilgrim'sSilver Stars Multi2.7
77Absolute NutritionDieters' Multi's2.7
78Nature's SunshineSuper Supplemental Vitamins and Minerals2.7
79Freeda VitaminsUltra Freeda Iron-Free2.7
80ZonePerfectMulti Vitamin & Mineral2.6
81SisuOnly One2.5
82SchiffSingle Day2.4
83Nature's PlusUitra One2.0
84Kirkland Signature (Costco)Daily Multi1.9
85SunkistMulti-Men's1.7
86LifestylesLifecycles1.6
87Western FamilyMultra Forte1.3
88AvonVitAdvance Complete Multivitamin1.2
89FloraMultiCaps1.2
90RelivClassic1.1
91SundownComplete Ultra0.9
92YourLifeSuper Multi with Herbs0.9
93Rite AidWhole Source0.8
9421st CenturyOne Daily Maximum0.7
95Spring ValleyMaximum One Dally0.6
96Life BrandOptimum0.6
97Good Neighbor PharmacyBalanced Care Complete Multi0.6
98KrogerAdvanced Formula Complete0.6
99EquateOne Daily0.6
100Action LabsEssential Nutrients0.5
101GeritolComplete0.4

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