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Ortho C+ Lemon Flavor

AOR Advanced Orthomolecular Research Premium
4.1
★ ★ ★ ★ ★
(19 ratings)
Proline 2000 mg
Lysine 3000 mg
Taurine 250 mg
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Score73
3000 mg of l-lysine anchors a limited multi-ingredient option with limited value. Its main trade-off is the high dose within a broader formula, which may be either convenient or restrictive depending on the intended routine.
How scoring works
Quantity:240 Gram(s) • (20 servings)
Goals:
Hair Health

Score 73

3000 mg of l-lysine anchors a limited multi-ingredient option with limited value. Its main trade-off is the high dose within a broader formula, which may be either convenient or restrictive depending on the intended routine.
How scoring works
$23.97($1.19 per serving)
iHerb
$ 23.97
Pure Formulas
$ 26.37
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Analysis

The 3000 mg serving provides l-lysine alongside Vitamin C and Vitamin C in gram(s). The high-dose amount sits within a broader formula, so each included ingredient should fit the intended use.

The amount is stated, but the supplied information leaves some formulation detail unspecified. Value is a notable trade-off compared with more economical options, and the broader ingredient list needs more careful comparison with simpler alternatives.

The strongest practical fit is hair health, with related assessments also supporting lysine-focused use. The main decision is whether 3000 mg and the gram(s) format match the user's preferred routine and budget.

Who is it for
  • Adults seeking a high-dose Lysine supplement
  • People who prefer gram(s) for l-lysine
  • Users focused on hair health
Best for
  • Hair Health support

Pros

  • Clearly stated 3000 mg amount
  • Includes l-lysine with additional active ingredients
  • Serving amount is easy to identify
  • Simple format makes alternatives easy to compare

Cons

  • 3000 mg offers little flexibility for lower-dose use
  • Gram(s) may not suit every user's format preference
  • Value is less competitive than stronger alternatives
  • Shorter supply requires more frequent repurchasing

Nutrient quality

72 High impact

The core ingredients use workable forms and amounts for the intended use. Some doses, forms, or secondary additions limit confidence in the full formula.

Ingredient transparency

82 Highest impact

Most active amounts are disclosed and core ingredients are identifiable. Missing serving, blend, or excipient details keep the label from being fully transparent.

Customer satisfaction

60 Moderate impact

The aggregate rating is favorable, but the available rating volume limits certainty. Specific feedback was not supplied, so recurring complaints and purpose fit cannot be assessed.

Value for money

75 High impact

Formula quality provides reasonable value for a useful serving. Minor disclosure, dosing, or category trade-offs keep the value from being exceptional.

Report analysis

Goals

Hair Health
Hair Health
Impact
High effect
B- Goal FitA- Strength of SupportC+ CoverageA Formula Quality
Lysine · 3000 mgVitamin C · 3000 mg

A substantial lysine amount supplies an essential amino acid used in hair structure and may assist iron-related shedding concerns. Vitamin C adds collagen support and can improve non-heme iron absorption.

The exact lysine salt is not stated, and the formula does not contain iron, zinc, or a hormonal active. Its strong doses make it focused, but support still depends on the user’s nutritional context.

Study evidence
Lysine Supportive 1 study
Vitamin C Mixed 5 studies

Ingredients

IngredientAmount per serving
Vitamin C (Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate)
 3000 mg
Calcium (Calcium Ascorbate, Calcium Carbonate)
 540 mg
Magnesium (Magnesium Ascorbate, Magnesium Carbonate)
 340 mg
Potassium (Potassium Bicarbonate)
 100 mg
L-Lysine
3000 mg
L-Proline
2000 mg
L-Taurine
250 mg
Gluten Free Adults 18–50 Dairy Free Vegetarian
Report overview
Proline · 2000 mg OverallScore94
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value

Clearly identified L-proline is supplied at a substantial dose in a scoopable powder. Flavoring makes the format less minimal than pure proline, but the active amount remains transparent. Favorable cost per target amount supports good value within the broader formula.

View ingredientView products
Lysine · 3000 mg OverallScore61
D Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyB+ Value

The isolated lysine amount is visible, but its chemical form is not fully specified. The amount offers partial support but does not provide the strongest dose-and-convenience combination. Cost efficiency is favorable, while full additive disclosure remains unavailable.

View ingredientView products
Taurine · 250 mg OverallScore56
B- Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value

The L-Taurine designation improves form clarity, but the modest amount remains below the general-maintenance tier. One tablespoon has a clear dose, while source details and independent certification are missing. The formula is centered on vitamin C and amino acids, so it offers weak value for taurine-focused use.

View ingredientView products
Loading alternative details
88 Performance

Pro-Rite

Carlson
The concise combination of lysine and proline provides a cleaner, more focused amino-acid approach without an aggressive vitamin C load. Its lower doses may suit routine use, but it does not supply taurine or vitamin C.
78 Performance

Ligament Restore

Pure Encapsulations
Lysine and proline are paired with collagen, glucosamine, silica, and cartilage-derived material for a wider connective-tissue strategy. The formula is more complex, and the supplied data do not establish active standardization for every botanical.
72 Performance

Collagenics

Metagenics
Proline and cystine are supported by vitamin B6, magnesium, zinc, copper, and manganese, creating broader nutrient coverage for connective tissue. Its proline amount is much lower than the original, and it does not list lysine in the provided details.
86 Budget

Pro-Rite

Carlson
A focused lysine-and-proline formula costs less per serving and avoids the original product’s very large vitamin C amount. Equal disclosed amounts of both amino acids make it easy to assess, though the doses are lower.
80 Budget

Vegan Hair Skin & Nails

NOW Solutions
The lower-cost formula combines vitamin C and lysine with cysteine, zinc, copper, and biotin for broader hair-related nutrition. It lacks proline and provides much less vitamin C, so it is not a direct replacement for the original collagen-oriented doses.
72 Budget

Vegan Collagen Builder +

Amen
A lower serving cost provides vitamin C, lysine, and proline together, preserving the original formula’s central collagen-building logic. Each core ingredient is supplied at a much smaller amount, with added plant ingredients that contribute less directly.
79 Value

Liquid Hyaluronic Acid

NOW
A lower serving cost combines lysine and proline with hyaluronic acid and antioxidant vitamins, giving the serving useful breadth. The amino-acid doses are modest, so much of its value depends on wanting hydration-oriented support as well.
68 Value

EAA Pure Blue Raspberry

NutraBio
A broad amino-acid base supplies lysine plus substantial taurine and BCAAs, covering more exercise-related uses than the original. The missing serving count prevents a reliable value comparison, and proline is not listed.
70 Value

Vegan Collagen Builder +

Amen
The disclosed serving cost is lower and the core vitamin C, lysine, and proline combination closely matches the original strategy. Modest doses limit potency, but the compact combination remains practical for shoppers prioritizing value.
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Causes of hair loss and the developments in hair rejuvenation.
    Rushton DH; Norris MJ; Dover R; Busuttil N · International journal of cosmetic science · 2010
    Narrative reviewHair Health forLysine
  2. Management of hair loss associated with endocrine therapy in patients with breast cancer: an overview.
    Karatas F; Sahin S; Sever AR; Altundag K · SpringerPlus · 2016
    Narrative reviewHair Health forVitamin C
  3. Elucidating causal relationships of diet-derived circulating antioxidants and the risk of non-scarring alopecia: A Mendelian randomization study.
    Ba Y; Shen L; Peng X; Zhang Y; Wang J · Medicine · 2024
    Methods validation study201,019 participantsHair Health forVitamin C
  4. Alterations of plasma antioxidants and mitochondrial DNA mutation in hair follicles of smokers.
    Liu CS; Chen HW; Lii CK; Tsai CS; Kuo CL; Wei YH · Environmental and molecular mutagenesis · 2002
    Observational studyHair Health forVitamin C
  5. Removal of synthetic hair dye using formamidine sulfinic acid and other sulfinate precursors.
    Hawkes JA; Lewis DM; Mama J; Murray J · International journal of cosmetic science · 2026
    Methods validation studyHair Health forVitamin C
  6. A Zinc Sulphate-Resistant Acrodermatitis Enteropathica Patient with a Novel Mutation in SLC39A4 Gene.
    Kilic M; Taskesen M; Coskun T; Gürakan F; Tokatli A; Sivri HS; Dursun A; Schmitt S; Küry S · JIMD reports · 2013
    Case reportHair Health forVitamin C