BioStacks
Thorne

Amino Complex (Lemon)

Powder · 1 Scoop (7.7 G) · 30 servings · $1.50/serving

20 / 100Poor

Best for

Score Breakdown

Formulation
20
Safety
100
Final score
20/100

Ingredients (11)

L-Leucine

63%

Dose

1250 mg

Target

2000–5000 mg

Form

L-Lysine

65%

Dose

650 mg

Target

1000–3000 mg

Form

Standard

L-Threonine

70%

Dose

350 mg

Target

500–4000 mg

Form

L-Isoleucine

42%

Dose

625 mg

Target

1500–4000 mg

Form

L-Valine

42%

Dose

625 mg

Target

1500–4000 mg

Form

Other Ingredients (4)

Natural FlavorsFlavor

Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.

Turmeric ColorColorant

Natural yellow colorant from the rhizome of Curcuma longa; the pigment is curcumin

Citric AcidAcidulant

Natural acid derived from citrus fruits

Stevia ExtractSweetener

Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana

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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.