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CLA

Natural Factors
4.7
★ ★ ★ ★ ★
(349 ratings)
Conjugated Linoleic Acid 2000 mg
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Score81
A well-specified Tonalin CLA formula in the most practical bottle size of the range. It combines high active dosing with a long supply.
How scoring works
Quantity:180 Softgel(s) • (90 servings)
Goals:

Score 81

A well-specified Tonalin CLA formula in the most practical bottle size of the range. It combines high active dosing with a long supply.
How scoring works

Also available as

2 options
90 servings Conjugated Linoleic Acid 2000 mg • 90 Softgel(s) • 45 servings $22.37 ($0.49 per serving) 60 servings Conjugated Linoleic Acid 2000 mg • 60 Softgel(s) • 30 servings $16.77 ($0.55 per serving)
$39.17($0.43 per serving)
iHerb
$ 39.17
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Analysis

A two-softgel serving provides 1,620 mg of active CLA from a 2 g Tonalin blend. The substantial amount and clear yield make the formula easy to compare.

The trademarked source offers useful identity and isomer assurance. Softgel delivery helps protect the oil and suits the ingredient well.

Ninety servings give this version the best supply length among the three matching products. It is the practical choice for users already committed to the same formula.

Who is it for
  • Regular CLA users
  • Adults who value trademarked sourcing
  • People buying a longer supply
Best for
  • High active CLA intake
  • Long-term routine use
  • Clear formula comparison

Pros

  • 1,620 mg active CLA
  • Trademarked Tonalin source
  • Ninety servings

Cons

  • Two softgels per serving
  • Value is still only moderate
  • No additional formulation features

Nutrient quality

93 Highest impact

Tonalin supplies a standardized and clearly separated amount of active CLA. The substantial dose and softgel delivery support quality, although the full capsule ingredient list is missing.

Ingredient transparency

81 Highest impact

Listed active ingredients have specific amounts and no proprietary blend hides their doses. Complete intake directions and a full non-active ingredient list are not supplied.

Customer satisfaction

68 High impact

The supplied aggregate rating is strong and rests on a moderate sample. No specific feedback is provided, so repeated complaints and real-world fit with the intended purpose cannot be assessed.

Value for money

79 High impact

The effective serving offers good value relative to formula and dose quality. A focused ingredient list supports efficient spending.

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Ingredients

IngredientAmount per serving
Calories
20 Calorie(s)
Total Fat
2 Gram(s)
Polyunsaturated Fat
2 Gram(s)
Tonalin CLA Blend
2000 mg
Conjugated Linoleic Acid
1620 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Conjugated Linoleic Acid · 2000 mg OverallScore90
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value

The trademarked Tonalin source provides strong isomer and purity assurance. Its airtight softgel delivers a clearly separated, substantial amount of active CLA with no concerning additives listed. The larger supply improves efficiency, though cost per active amount remains in the moderate tier.

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83 Performance

Tonalin CLA

Natrol
A focused 1,200 mg branded Tonalin serving offers a clearly identified CLA source. Compared with the original's high-dose Tonalin formula with incomplete capsule details, branded-source disclosure is clearer than an unspecified safflower-oil source; the active amount is below the highest-dose CLA options.
84 Performance

CLA95

ALLMAX
CLA95 provides 950 mg of active CLA from a named isomer blend in a focused softgel. Compared with the original's high-dose Tonalin formula with incomplete capsule details, the stated active yield and isomer-blend source make the dose easier to judge; the active amount is lower than several larger CLA servings.
62 Performance

CLA Lean

Irwin Naturals
A 1,700 mg CLA amount provides one of the larger CLA servings in the supplied set. Compared with the original's high-dose Tonalin formula with incomplete capsule details, the larger cla amount offers more direct category coverage; standardization is missing and the added oils and extracts reduce focus.
82 Budget

CLA 1250

MRM
A simple softgel supplies 1,250 mg of safflower-derived CLA with little formula clutter. Compared with the original's high-dose Tonalin formula with incomplete capsule details, it lowers the serving cost; the source is not standardized and no isomer ratio is given.
62 Budget

7-KETO LeanGels 100 mg

NOW
A 100 mg 7-KETO amount anchors a low-cost multi-ingredient weight-management softgel. Compared with the original's high-dose Tonalin formula with incomplete capsule details, it lowers the serving cost; CLA, green tea, carnitine, and rhodiola remain lightly dosed and incompletely specified.
81 Budget

CLA 1000 mg

California Gold Nutrition
A focused safflower-oil softgel provides 1,000 mg of CLA in a simple formula. Compared with the original's high-dose Tonalin formula with incomplete capsule details, it lowers the serving cost; the source, standardization percentage, and isomer ratio are not stated.
81 Value

Tonalin 1300 mg CLA

Solgar
A branded Tonalin source supplies 1,014 mg of active CLA in an oil-based softgel. The named source gives more quality context than generic CLA oil while keeping value competitive with the original's high-dose CLA approach; its active amount is only moderate for the category.
81 Value

Tonalin CLA 1200 mg

Natrol
A branded Tonalin blend clearly separates 936 mg of active CLA from the 1,200 mg oil serving. The identifiable source improves ingredient clarity while keeping value competitive with the original's high-dose CLA approach; the active yield is modest beside higher-dose CLA options.
70 Value

LEANMODE

Evlution Nutrition
Large green tea, green coffee, and acetyl-L-carnitine amounts create broader metabolic coverage than a CLA-only formula. Its supporting ingredients are supplied at more meaningful weights than most multi-ingredient candidates while keeping value competitive with the original's high-dose CLA approach; CLA is modest and key extract yields and stimulant exposure are not disclosed.
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