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Double Wood Essential Amino Acids vs Swanson AjiPure Essential Amino Acid Complex

Both are all-nine-EAA capsules, so the real choice is dose versus convenience. Double Wood gives you 225 capsules and room to take up to 12 a day, which suits heavier training and flexible dosing. Swanson uses AjiPure pharmaceutical-grade aminos in a lean 2-capsule serving with rice flour as the only filler. Double Wood is rated slightly higher by owners; Swanson has more ratings. Swanson's label carries real warnings (PKU, MAOIs, antidepressants), so check them if you take medication.

  • Choose the Double Wood Essential Amino Acids if you want a larger capsule count, flexible dosing up to 12 capsules a day, and published third-party COAs from an ISO/IEC 17025 lab.
  • Choose the Swanson AjiPure Essential Amino Acid Complex if you want a small 2-capsule daily serving of pharmaceutical-grade aminos with a minimal ingredient list.

Prices

  • Double Wood Essential Amino Acids: $10.12 at Vitacost.com (last seen Oct 30)
  • Swanson AjiPure Essential Amino Acid Complex: $19.89 at Swanson Vitamins (checked today)
  • Difference: the Double Wood Essential Amino Acids is $9.77 cheaper than the Swanson AjiPure Essential Amino Acid Complex at the latest prices (Oct 30 and Nov 10)
E
Essential Amino Acid Supplement

Double Wood Essential Amino Acids

Essential Amino Acid Supplement

4.8(105 ratings)
$10.12at Vitacost.comChecked Oct 30
See all prices and details
Visit Vitacost.com
Pros
  • 225 capsules per bottle, 75 servings
  • Dose can scale to 12 capsules for heavy training
  • Batch testing with openly published COAs
  • Soy-free, gluten-free, non-GMO, vegetarian
  • Highest owner rating of the two
Cons
  • Per-amino-acid amounts are not listed
  • Contains silicon and magnesium stearate
  • Three-capsule serving is larger than Swanson's
E
Essential Amino Acid Complex - Pharmaceutical Grade

Swanson AjiPure Essential Amino Acid Complex

Essential Amino Acid Complex - Pharmaceutical Grade

4.6(171 ratings)
$19.89at Swanson VitaminsChecked 1 h ago
See all prices and details
Visit Swanson Vitamins
Pros
  • AjiPure pharmaceutical-grade aminos
  • Clear 150 mg dose of each of the 9 EAAs
  • Only two capsules a day
  • Minimal filler list: rice flour only
  • Vegan capsules
Cons
  • Just 60 capsules per bottle
  • No published third-party COAs
  • Warnings exclude people on MAOIs, antidepressants or with PKU

What separates them

Double Wood Essential Amino AcidsSwanson AjiPure Essential Amino Acid Complex
Amino acid sourceStandard free-form EAAsAjiPure pharmaceutical-grade aminos
Capsules per bottle225 capsules (75 servings at 3)60 capsules (30 servings at 2)
Daily serving3 capsules, up to 12 a day2 capsules a day
Dose per amino acidNot disclosed per amino acid150 mg of each of the 9 EAAs
Other ingredientsSilicon, magnesium stearate, veggie capsuleHypromellose capsule, rice flour
Third-party testingEvery batch tested, COAs publishedPharmaceutical-grade claim, no published COAs
Safety warningsNone flagged beyond standard useWarnings for PKU, MAOIs, antidepressants, pregnancy
Owner rating4.8 from 105 ratings4.6 from 171 ratings

Price history

$19.89$10.12
Oct 30Nov 10
  • Double Wood Essential Amino Acids: lowest $10.12 on Oct 30 at Vitacost.com; $13.98 on Nov 10.
  • Swanson AjiPure Essential Amino Acid Complex: lowest $19.89 on Nov 9 at Vitacost.com; $19.89 on Nov 10.

Prices at every store

Double Wood Essential Amino Acids

  • Double Wood SupplementsNew

    In stockReturn policy

    $19.95Checked Nov 9
    Visit Double Wood Supplements
  • Vitacost.comNew

    Availability unknown

    $10.12Checked Oct 30
    Visit Vitacost.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $13.98Checked 1 h ago
    Visit Amazon
  • WalmartNew

    Availability unknown

    $15.35Checked Oct 30
    Visit Walmart
All 6 stores and price history →

Swanson AjiPure Essential Amino Acid Complex

  • Swanson VitaminsNew

    In stockReturn policy

    $19.89Checked 1 h ago
    Visit Swanson Vitamins
  • VitacostNew

    In stockReturn policy

    $19.89Checked 1 h ago
    Visit Vitacost
  • WalmartNew

    In stockSold by Pattern

    $19.89+ $6.99 shippingChecked Nov 9
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $19.89Checked 1 h ago
    Visit Amazon

Also available at

  • Swanson Health ProductsCheck price at Swanson Health Products
  • Vitacost.comCheck price at Vitacost.com
All 7 stores and price history →

Specs compared

SpecDouble Wood Essential Amino AcidsSwanson AjiPure Essential Amino Acid Complex
Serving Size3 capsules2 Veggie Capsules
Other Ingredientssilicon, magnesium stearate, Veggie capsuleHypromellose (vegetable capsule), rice flour
Supplement TypeDietary Supplement—
Target ConcernMuscle Building—
FormCapsule—
Free OfGMO Free Formula—
Body Part UseMuscle—
Dosage3 capsules—
Allergen FreeGMO Free Formula—
Age GroupAdult—
GenderUnisex—
Special DietVegetarian—
Show all 33 specsShow fewer specs
SpecDouble Wood Essential Amino AcidsSwanson AjiPure Essential Amino Acid Complex
Dietary RestrictionsGMO Free—
Main Ingredientl-valine, l-histadine hcl monohydrate, l-isoleu…—
Containssilicon, magnesium stearate, Veggie capsule—
Ingredient TypeAmino Acids—
Amino Acid Typel-valine, l-isoleucine, l-leucine, l-lysine hcl…—
CertificationsGMP Facility—
Pack size30 x 12.5 g sachets—
Dosage formpowder for oral liquid—
Sachet weight12.5 g—

What reviewers say

Double Wood Essential Amino Acids

  • 4.8 / 5105 ratings

Buyers rate it 4.8 out of 5 across 105 ratings and many are repeat customers who call it effective and clean.

What people mention
  • Workout resultsPraisedBuyers say they feel a difference in training and weight management while taking it.
  • ValuePraisedReviewers call it affordable for the quality and a repeat purchase.
  • Formula cleanlinessPraisedUsers describe the product as effective and clean, with no unnecessary additives.
  • SleepMixedSome report better sleep when taken at bedtime, while others do not mention it.

Swanson AjiPure Essential Amino Acid Complex

  • 4.6 / 5171 ratings

Buyers rate it highly, with 4.6 stars across 77 reviews, and it is a steady best seller. Most praise the complete nine-amino formula, the vegan capsules and the lack of aftertaste. The main complaint is the small dose per capsule.

What people mention
  • FormulaPraisedBuyers like getting all nine essential amino acids in one product instead of a BCAA-only blend.
  • DoseCriticisedSome say 150 mg per amino acid is low and they take more than two capsules.
  • CapsulesPraisedReviewers find the veggie capsules easy to swallow and free of taste.

Questions and answers

Which is better for muscle recovery after training?
Both supply all nine EAAs, and leucine drives the recovery signal. Swanson lists 150 mg of leucine per serving; Double Wood does not publish per-amino amounts. Double Wood lets you take up to 12 capsules a day, which suits higher training volume.
Which lasts longer per bottle?
Double Wood. At the standard serving it gives 75 servings; Swanson gives 30. If you dose Double Wood at 12 capsules a day, a bottle lasts under 19 days.
Is Swanson's pharmaceutical grade worth stepping up to?
AjiPure is a branded, purity-tested amino source, and the label is fully transparent at 150 mg per amino acid. Double Wood counters with published COAs on every batch. Pick Swanson for a verified source and a small serving; pick Double Wood for volume and flexibility.
Can I take Swanson if I'm on antidepressants?
No. Swanson warns against use with MAOIs, levodopa, antipsychotics or prescription antidepressants, and for anyone with PKU, pregnancy or nursing. Double Wood carries no such warnings, but consult your doctor either way.
Are either suitable for vegans?
Both use vegetable capsules and are marketed as vegan-friendly. Double Wood is labeled vegetarian, soy-free, gluten-free and non-GMO; Swanson is vegan with non-GMO ingredients.
Do I need EAAs if I already eat enough protein?
Free-form EAAs skip digestion and reach the blood quickly, which helps around training or when appetite is low. Whole protein still covers your daily total. Use EAAs as a supplement, not a replacement.

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Buying guides that pick them

  • Best EAA supplement capsules
Maximum quantity6 packs—
Sachets per month180 sachets per month—
L-Histidine per serving—150mg
L-Isoleucine per serving—150mg
L-Leucine per serving—150mg
L-Lysine HCL per serving—150mg
L-Methionine per serving—150mg
L-Phenylalanine per serving—150mg
L-Threonine per serving—150mg
L-Tryptophan per serving—150mg
L-Valine per serving—150mg
Capsule count—60 Vegan Caps
Value
Mixed
A 30-day supply feels short to some buyers who use it daily.