Product Image

Sun-Chlorella A 500 mg

Sun Chlorella
4.8
★ ★ ★ ★ ★
(899 ratings)
Iron 5 mg
Protein (unspecified) 2 Gram(s)
Product Image
Score72
A meaningful chlorella serving adds several micronutrients, but only modest protein and iron. Six tablets and a high recurring cost weaken convenience and value.
How scoring works
Quantity:120 Tablet(s) • (20 servings)
Goals:

Score 72

A meaningful chlorella serving adds several micronutrients, but only modest protein and iron. Six tablets and a high recurring cost weaken convenience and value.
How scoring works

Also available as

1 option
300 servings Protein 2 Gram(s), Iron 5 mg • 300 Tablet(s) • 20 servings $22.43 ($1.12 per serving)
$36.90($1.84 per serving)
Vitacost
$ 44.62
iHerb
$ 44.62
Walmart
$ 36.90
Report prices

Analysis

The serving supplies 3 g of chlorella along with vitamin D, vitamin B12, iron, and several B vitamins. That profile suits someone seeking a whole-algae supplement rather than a single isolated nutrient.

Protein reaches only 2 g and iron 5 mg, so neither is strong enough for focused supplementation. The iron compound is not identified, preventing a useful judgment about absorption or tolerance.

Twenty servings from 120 tablets implies a six-tablet serving, which may be inconvenient. The product makes more sense for chlorella use than for economical iron or protein intake.

Who is it for
  • Adults specifically seeking chlorella
  • People interested in an algae-based micronutrient blend
Best for
  • Whole-chlorella supplementation
  • Vitamin B12 alongside a small iron amount

Pros

  • Provides 3 g of chlorella
  • Includes 7 mcg of vitamin B12
  • Lists a range of micronutrients

Cons

  • Requires six tablets per serving
  • Iron form is not identified
  • High cost for modest protein and iron

Nutrient quality

81 Highest impact

Whole chlorella supplies a broad but modest nutrient profile in a focused serving. Protein and iron amounts are too small for targeted supplementation, while most nutrient forms and processing details remain unspecified.

.

Ingredient transparency

76 High impact

The whole-food ingredient and nutrition amounts are clearly stated. Species or processing details, complete directions, non-active ingredients, and several nutrient forms are not fully supplied.

.

Customer satisfaction

72 High impact

The aggregate rating is strong and supported by a large feedback volume. Specific experience details are missing, so recurring problems and purpose fit remain uncertain.

.

Value for money

56 Moderate impact

Whole chlorella has some value, but modest nutrition and missing processing details weaken the premium case. Serving value is weak because the supply is short for a whole-food supplement.

.
Report analysis

Ingredients

IngredientAmount per serving
Calories
10 Calorie(s)
Total Carbohydrates
1 Gram(s)
Protein
2 Gram(s)
Vitamin A (Beta-Carotene)
 45 mcg
Vitamin D
27 mcg
Riboflavin (Vitamin B2)
 0.1 mg
Niacin
1.1 mg
Vitamin B6
0.1 mg
Folate
36 mcg DFE
Vitamin B12
7 mcg
Iron
5 mg
Phosphorus
40 mg
Magnesium
11 mg
Chlorella
3 Gram(s)
Gluten Free Adults 18–50
Report overview
Iron · 5 mg OverallScore40
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value

The iron form is not disclosed, preventing a meaningful assessment of absorption quality. The clearly labeled 5 mg dose is below the usual effective range for a dedicated iron supplement. The serving cost is well above the collection median. Much of that cost reflects whole-food chlorella rather than the low iron dose.

View ingredientView products
Loading alternative details
81 Performance

Pea Protein Unflavored

NOW Sports
<p>Pea protein provides substantially more protein and iron than the modest amounts supplied by whole algae. The concentrated protein format is more practical for protein intake, but it does not reproduce the broader nutrients or whole-food character of chlorella or spirulina.</p>
85 Performance

NITRO TECH 100% Whey Gold Strawberry

MuscleTech Performance Series
<p>Whey protein supplies substantially more protein than the original whole-food serving, making it more useful for meeting a protein target. Iron is only incidental and the dairy-based formula does not reproduce chlorella or spirulina's broader whole-food profile.</p>
89 Performance

Chelated Iron 27 mg

Carlson
<p>A single, clearly identified iron bisglycinate ingredient offers focused iron supplementation. It offers stronger, more clearly defined iron support for the cost. It supplies no whole algae or protein, and the higher iron amount is appropriate only when supplemental iron is actually needed.</p>
89 Budget

Iron 18 mg

NOW
<p>Ferrochel iron bisglycinate provides a clearly named, concentrated iron form at a very low serving cost. It costs less per serving and is easier to evaluate for iron support. It supplies no whole algae or protein, and the higher iron amount is appropriate only when supplemental iron is actually needed.</p>
86 Budget

Albion Chelated Ferrochel Iron 18 mg

Swanson Ultra
<p>TRAACS Ferrochel supplies a clearly identified chelated iron form at a low serving cost. It costs less per serving and is easier to evaluate for iron support. It supplies no whole algae or protein, and the higher iron amount is appropriate only when supplemental iron is actually needed.</p>
87 Budget

Vegan True Iron Support

Source Naturals
<p>Iron bisglycinate is paired with vitamin C, folate, and vitamin B12 at a low serving cost. It costs less per serving and is easier to evaluate for iron support. It supplies no whole algae or protein, and the higher iron amount is appropriate only when supplemental iron is actually needed.</p>
79 Value

Organic Pea Protein

NOW Sports
<p>Pea protein delivers a meaningful protein amount together with clearly measured iron at a favorable serving cost. The concentrated protein format is more practical for protein intake, but it does not reproduce the broader nutrients or whole-food character of chlorella or spirulina.</p>
86 Value

Collagen Peptides No Added Flavor

ZHOU
<p>Bovine collagen peptides provide much more protein than the original whole-food serving at a favorable serving cost. Collagen is not a complete protein and provides no disclosed iron, so it fits structural protein use rather than replacing chlorella or spirulina.</p>
86 Value

High Absorption Iron with Ferrochel 27 mg

Doctor's Best
<p>Ferrochel provides a clearly identified, concentrated iron form at a low serving cost. It offers stronger, more clearly defined iron support for the cost. It supplies no whole algae or protein, and the higher iron amount is appropriate only when supplemental iron is actually needed.</p>
Report alternatives