Spectra Senior
100/100
This product looks safe
- Folate: 333mg is 333.0× the Tolerable Upper Intake Level (1.0mg)
- 49% of ingredients have research evidence
C
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis formula contains essential fat-soluble and water-soluble vitamins that support immune function and bone health. Strong clinical evidence supports the roles of vitamins A, C, D3, E, and K1 in maintaining cellular integrity and metabolic processes. However, the overall evidence coverage for this specific ingredient combination is limited.
AI-generated summary based on research evidence. Not medical advice.
Alerts
Safety Alerts
Folate: 333mg is 333.0× the Tolerable Upper Intake Level (1.0mg)
Label
Product Label
Details
Label Data
3 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
49%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Vitamin A
2850 mcg
(317% DV)
Vitamin C
300 mg
(333% DV)
5 mcg
(25% DV)
Within RDA (0.3× RDA)
608 studies (A:16, B:251)
134 mg
(893% DV)
8.9× RDA — above typical dose (UL: 1000 mg)
179 studies (A:3, B:90)
2.5 mcg
(2% DV)
Market median: 0.1mg (347 products)
275 studies (A:9, B:175)
25 mg
(2083% DV)
20.8× RDA — above typical dose
76 studies (A:0, B:33)
25 mg
(1923% DV)
19.2× RDA — above typical dose
13 studies (A:0, B:1)
25 mg
(156% DV)
1.8× RDA — within safe limits
196 studies (A:5, B:63)
25 mg
(1471% DV)
19.2× RDA — above typical dose (UL: 100 mg)
114 studies (A:3, B:35)
333 mcg DFE
(83% DV)
Exceeds UL by 333.0× (UL: 1.0 mg)
226 studies (A:10, B:105)
25 mcg
(1042% DV)
10.4× RDA — above typical dose
139 studies (A:1, B:44)
150 mcg
(500% DV)
5.0× RDA — above typical dose
27 studies (A:0, B:11)
25 mg
(500% DV)
5.0× RDA — above typical dose
2 studies — no high-quality reviews
50 mg
(9% DV)
Within RDA (0.1× RDA)
38 studies (A:1, B:7)
Calcium
300 mg
(23% DV)
35 mcg
(23% DV)
Within RDA (0.2× RDA)
245 studies (A:4, B:133)
150 mg
(36% DV)
Within RDA (0.4× RDA)
316 studies (A:8, B:159)
10 mg
(91% DV)
Within RDA (0.9× RDA)
263 studies (A:6, B:134)
25 mcg
(45% DV)
Within RDA (0.5× RDA)
173 studies (A:0, B:67)
0.025 mg
(3% DV)
Market median: 2.0mg (138 products)
37 studies (A:0, B:11)
2.5 mg
(109% DV)
1.1× RDA — within safe limits
9 studies — no high-quality reviews
25 mcg
(71% DV)
Within RDA (0.7× RDA)
199 studies (A:1, B:55)
25 mcg
(56% DV)
Within RDA (0.6× RDA)
3 studies — no high-quality reviews
Potassium
25 mg
(1% DV)
0.5 mg
Market median: 3.0mg (58 products)
3 studies — no high-quality reviews
3 mg
Market median: 108.0mg (8 products)
9 studies (A:0, B:4)
10 mcg
Market median: 0.5mg (6 products)
1 studies (A:0, B:1)
25 mg
Market median: 550.0mg (217 products)
29 studies (A:0, B:5)
25 mg
Market median: 500.0mg (9 products)
7 studies — no high-quality reviews
L-Cysteine
25 mg
Glutamic Acid
25 mg
25 mg
Market median: 500.0mg (193 products)
7 studies — no high-quality reviews
50 mg
Market median: 2000.0mg (63 products)
12.5 mg
Market median: 100.0mg (108 products)
Octacosanol
500 mcg
50 mg
Market median: 60.0mg (94 products)
13 studies (A:0, B:7)
Gamma Linolenic Acid
2.5 mg
15 mg
Market median: 200.0mg (198 products)
6 studies — no high-quality reviews
5 mg
Market median: 100.0mg (283 products)
144 studies (A:1, B:64)
2.5 mg
Market median: 10.0mg (35 products)
6 studies (A:0, B:2)
Bioperine
2.5 mg
5 mg
Market median: 120.0mg (440 products)
191 studies (A:1, B:71)
1.5 mg
Market median: 10.0mg (105 products)
2 studies (A:0, B:1)
20 mg
Market median: 100.0mg (120 products)
Ribonucleic Acid
5 mg
100 mg
Market median: 500.0mg (283 products)
174 studies (A:0, B:62)
Hesperidin
12.5 mg
12.5 mg
Market median: 500.0mg (19 products)
Pectin
12.5 mg
15 mg
Market median: 496.0mg (192 products)
20 studies — no high-quality reviews
2 mg
Market median: 200.0mg (136 products)
3 studies — no high-quality reviews
Papain
2 mg
A Proprietary Blend of Vegetarian Enzymes
10 mg
Other Ingredients
Stearic Acid
Cellulose
Silicon Dioxide
Pharmaceutical Glaze
Claims
Label Claims — Verification
Unverified
Nutrient
Unverified
All Other
Info
Product Information
Directions for Use
Suggested use: As a dietary supplement, take 3 tablets with breakfast and 3 tablets with lunch, or as directed by your healthcare practitioner.
Warnings & Precautions
Contains: Soy.
Keep out of reach of children.
To obtain product information or report a serious adverse event, call 1-800-325-1776. Not labeled for sale in California.
Formulation Notes
Color of this product may vary due to color variations of the natural ingredients.
A Multiple Vitamin/Mineral Supplement for adults 50 years and older
A Multiple Vitamin/Mineral Supplement for adults 50 years and older with Ginkgo biloba, Lutein, Bilberry & Coenzyme Q10
Additional Information
Truth We pledge total truth in labeling. Our family of products contains only the purest and most potent ingredients. Guaranteed.
Store in a cool, dry place.
Metadata
Product Details
UPC / SKU0 26664 21971 8
DSLD Entry Date2023-12-14
Product TypeOther Combinations
FormTablet or Pill
BrandDaVinci Laboratories
DSLD ID304045
Data Updated2026-04-11
Research
Research Evidence
337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A
Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
A
Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
A
Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
A
Fortification of staple foods with vitamin A for vitamin A deficiency
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
A
Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
A
Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
A
Food fortification with multiple micronutrients: impact on health outcomes in general population
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.