BioStacks
Solgar

Digital Defense

1 Softgel · 30 servings · $0.84/serving

80 / 100Excellent

Best for

Score Breakdown

Formulation
78
Safety
100
Final score
80/100

Ingredients (6)

Zeaxanthin

100%

Dose

4 mg

Target

2–4 mg

Form

Lutein

100%

Dose

20 mg

Target

10–20 mg

Form

Premium

Copper

90%

Dose

900 mcg

Target

1000–2000 mcg

Form

Premium

Zinc

73%

Dose

11 mg

Target

15–30 mg

Form

Premium

Vitamin C

36%

Dose

90 mg

Target

250–2000 mg

Form

Budget

Other Ingredients (7)

AnnattoColorant

Natural yellow-orange colorant derived from the seeds of the achiote tree (Bixa orellana)

Grapeseed ExtractPreservative

A polyphenol-rich extract of grape seeds used as a natural antioxidant

Candelilla WaxCoating

Plant-derived wax from the candelilla shrub used as a tablet coating and glazing agent

Sunflower LecithinEmulsifier

Non-GMO, non-allergenic emulsifier derived from sunflower seeds

Sunflower Seed OilCarrier

Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients

Mixed TocopherolsAntioxidant

Natural vitamin E used as preservative

SoftgelCapsule

One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.