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Organic Chlorella 500 mg

Green Foods
4.5
★ ★ ★ ★ ★
(934 ratings)
Chlorophyll 90 mg
Vitamin A 3120 IU
Iron 6 mg
Protein (unspecified) 2 Gram(s)
Product Image
Score72
Meaningful chlorophyll and supporting micronutrients give this chlorella powder basic whole-food value. Missing nutrient forms and weak vision or skin targeting are the main limitations.
How scoring works
Quantity:2 Ounce(s) • (20 servings)
Goals:
Skin Health

Score 72

Meaningful chlorophyll and supporting micronutrients give this chlorella powder basic whole-food value. Missing nutrient forms and weak vision or skin targeting are the main limitations.
How scoring works
$12.20($0.61 per serving)
Amazon
$ 15.55
Pure Formulas
$ 12.20
Vitacost
$ 13.59
iHerb
$ 14.71
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Analysis

A serving provides 90 mg chlorophyll, 79 mg vitamin C, 6 mg iron, and 2 grams of protein alongside other micronutrients. The focused chlorella format is simpler to understand than a product built around several proprietary blends.

Most vitamin and mineral chemical forms are not disclosed, including the forms of vitamins A, D, B12, and iron. That makes absorption, dietary fit, and comparison with more targeted supplements harder to judge.

The product works best as a chlorella or chlorophyll food supplement rather than as a dedicated vision or skin formula. It lacks disclosed lutein, zeaxanthin, zinc, vitamin E, collagen, and other goal-specific ingredients.

Who is it for
  • Adults seeking chlorella-based nutrition
  • People who want a chlorophyll-rich whole-food powder
  • Users who prefer algae products to isolated nutrients
Best for
  • Chlorella supplementation
  • Chlorophyll intake
  • Whole-food micronutrient support

Pros

  • Provides 90 mg of chlorophyll
  • Supplies vitamin C, iron, and protein
  • Uses a focused single-food format
  • Clearly states major nutrient amounts

Cons

  • Does not identify most nutrient forms
  • Provides only 20 servings
  • Lacks targeted carotenoids for vision support
  • Offers limited direct skin-support coverage

Warnings

  • The iron form is not identified; people who have been advised to limit supplemental iron should include the 6 mg amount in their total intake.
  • Algae products may be unsuitable for people with an algae-specific allergy or sensitivity.

Nutrient quality

73 High impact

The single-source chlorella design avoids low-value active padding. Most vitamin and mineral chemical forms are not identified.

Ingredient transparency

76 High impact

All listed nutrients have stated amounts. Chlorella is clear as the source, but most nutrient forms and sourcing details are unspecified.

Customer satisfaction

65 Moderate impact

Feedback volume is substantial enough to stabilize the aggregate signal. No complaint text is supplied, so repeated negative themes cannot be assessed.

Value for money

71 High impact

The focused single-source formula contains no low-value extras. The serving offers moderate value for chlorophyll and several nutrients.

Report analysis

Goals

Skin Health
Impact
Moderate effect
D Goal FitD+ Strength of SupportC- CoverageC- Formula Quality
Vitamin C · 79 mg

Vitamin A and vitamin C provide basic cell-turnover and collagen-cofactor support, while chlorophyll adds general antioxidant relevance. The product remains a whole-food algae supplement rather than a targeted skin formula.

Vitamin A form is not disclosed, and dry tablets offer no built-in lipid carrier for absorption. The broad nutrient profile lacks meaningful collagen, hydration, or barrier-lipid actives.

Study evidence
Chlorophyll Supportive 2 studies
Vitamin A Supportive 106 studies
Vitamin C Supportive 53 studies

Ingredients

IngredientAmount per serving
Calories
9 Calorie(s)
Protein
2 Gram(s)
Vitamin A
3120 IU
Vitamin C
79 mg
Vitamin D
24 mcg
Thiamine
38 mcg
Niacin
3 mg
Vitamin B12
0.6 mcg
Iron
6 mg
Magnesium
10 mg
Potassium
20 mg
Chlorophyll
90 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Organic Vegetarian
Report overview
Chlorophyll · 90 mg OverallScore77
D+ Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA+ Value

The chlorophyll amount is in the strongest potency range and its chlorella source is clearly identified. As a whole-food tablet, it lacks the stability and delivery advantages of chlorophyllin drops or softgels. Its high active amount makes it the most economical option among the compared products, and no listed harsh laxatives or artificial dyes weaken its fit.

Vitamin A · 3120 IU OverallScore45
F Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyB- Value

The 3,120 IU vitamin A amount falls within a useful daily range, but its chemical form is not disclosed. The dry tablets have no listed lipid carrier, so taking them with a meal containing fat may support absorption. A broad chlorella nutrient profile and near-median serving cost provide reasonable value despite the form uncertainty.

Iron · 6 mg OverallScore41
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value

Missing chemical-form detail prevents a reliable assessment of iron absorption and digestive tolerance. The 6 mg amount is nutritional rather than therapeutic, even where absorption cofactors are strong. Serving value is weak if iron is the main reason for purchase.

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Sources

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

  1. Photodynamic therapy using chlorophyll-a in the treatment of acne vulgaris: a randomized, single-blind, split-face study.
    Song BH; Lee DH; Kim BC; Ku SH; Park EJ; Kwon IH; Kim KH; Kim KJ · Journal of the American Academy of Dermatology · 2014
    Randomized trial24 participantsSkin Health forChlorophyll
  2. Photosensitizer Radachlorin®: Skin cancer PDT phase II clinical trials.
    Kochneva EV; Filonenko EV; Vakulovskaya EG; Scherbakova EG; Seliverstov OV; Markichev NA; Reshetnickov AV · Photodiagnosis and photodynamic therapy · 2011
    Randomized trialSkin Health forChlorophyll
  3. Efficacy and Tolerability of Topical 0.1% Stabilized Bioactive Retinol for Photoaging: A Vehicle-Controlled Integrated Analysis.
    Farris P; Berson D; Bhatia N; Goldberg D; Lain E; Mariwalla K; Zeichner J; Miller D; McGuire T; Kizoulis M · Journal of drugs in dermatology : JDD · 2024
    Meta-analysis471 participants6 studies pooledSkin Health forVitamin A
  4. Tensile properties and contours of aging facial skin. A controlled double-blind comparative study of the effects of retinol, melibiose-lactose and their association.
    Piérard-Franchimont C; Castelli D; Cromphaut IV; Bertin C; Ries G; Cauwenbergh G; Piérard GE · Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2016
    Randomized trial120 participantsSkin Health forVitamin A
  5. Antiaging action of retinol: from molecular to clinical.
    Bellemère G; Stamatas GN; Bruère V; Bertin C; Issachar N; Oddos T · Skin pharmacology and physiology · 2009
    Randomized trial48 participantsSkin Health forVitamin A
  6. An Updated Review of Topical Tretinoin in Dermatology: From Acne and Photoaging to Skin Cancer.
    Balado-Simó P; Morgado-Carrasco D; Gómez-Armayones S; López-Ferrer A; Barco D; Ferrándiz-Pulido C; Podlipnik S · Journal of clinical medicine · 2025
    Narrative reviewSkin Health forVitamin A
  7. Novel Cyclized Hexapeptide-9 Outperforms Retinol Against Skin Aging: A Randomized, Double-Blinded, Active- and Vehicle-Controlled Clinical Trial.
    Chang H; Tao K; Yang Y; Wang Y; Ge M; Wang X; Tang S; Yu H · Journal of cosmetic dermatology · 2025
    Randomized trialSkin Health forVitamin A
  8. Evaluation of the anti-wrinkle effect of an ascorbic acid-loaded dissolving microneedle patch via a double-blind, placebo-controlled clinical study.
    Lee C; Yang H; Kim S; Kim M; Kang H; Kim N; An S; Koh J; Jung H · International journal of cosmetic science · 2017
    Randomized trial23 participantsSkin Health forVitamin C
  9. Comparative Study on the Outcome of Periorbital Wrinkles Treated with Laser-Assisted Delivery of Vitamin C or Vitamin C Plus Growth Factors: A Randomized, Double-blind, Clinical Trial.
    Machado BHB; Frame J; Zhang J; Najlah M · Aesthetic plastic surgery · 2021
    Randomized trial149 participantsSkin Health forVitamin C
  10. Randomized trial of topical ascorbic acid in DMSO versus imiquimod for the treatment of basal cell carcinoma.
    Burke B; Bailie JE · Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2022
    Randomized trial25 participantsSkin Health forVitamin C
  11. Vitamin C improves healing of foot ulcers: a randomised, double-blind, placebo-controlled trial.
    Gunton JE; Girgis CM; Lau T; Vicaretti M; Begg L; Flood V · The British journal of nutrition · 2022
    Randomized trial16 participantsSkin Health forVitamin C
  12. Dietary nutrient intakes and skin-aging appearance among middle-aged American women.
    Cosgrove MC; Franco OH; Granger SP; Murray PG; Mayes AE · The American journal of clinical nutrition · 2007
    Cross-sectional study4,025 participantsSkin Health forVitamin C