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Double Wood Essential Amino Acids vs Kion Aminos Capsules

Both are full nine-EAA formulas in capsules, so the choice comes down to dose per serving and capsule load. The Double Wood bottle is easier to swallow at 3 capsules a serving and offers flexible dosing up to 12 capsules a day, but each serving carries less leucine. The Kion-style Aminos Capsules pack a much larger dose, led by 2 g of leucine, at the cost of 7 capsules a serving and only 30 servings per bottle. Buyers rate both highly; the Aminos Capsules have a far larger review base.

  • Choose the Essential Amino Acid Supplement if you want a low-pill daily EAA routine with room to add servings around training.
  • Choose the Aminos Capsules if you want clinically sized doses of all nine EAAs, especially leucine, and don't mind swallowing 7 capsules.

Prices

  • Double Wood Essential Amino Acids: $10.12 at Vitacost.com (last seen Oct 30)
  • Kion Aminos Capsules: $49.95 at Kion (last seen Nov 9)
  • Difference: the Double Wood Essential Amino Acids is $39.83 cheaper than the Kion Aminos Capsules at the latest prices (Oct 30 and Nov 9)
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
  • Only 3 capsules per serving
  • 75 servings per bottle
  • Dosing flexibility up to 12 capsules a day
  • Published third-party COAs from accredited labs
  • Vegetarian, soy-free, gluten-free, non-GMO
Cons
  • Leucine and per-amino doses not itemized
  • Contains silicon dioxide and magnesium stearate
  • Smaller review base
A
Aminos Capsules

Kion Aminos Capsules

Aminos Capsules

4.9(860 ratings)
$49.95at KionChecked Nov 9
See all prices and details
Visit Kion
Pros
  • 2 g leucine and full per-amino acid breakdown
  • About 5 g of EAAs per serving
  • No binders, fillers, stearates or dyes
  • Vegan and non-GMO
  • Large, high-rated review base
Cons
  • 7 capsules per serving
  • Only 30 servings per bottle
  • No published COA mentioned
  • Labeled for one serving a day, so heavy training needs a second bottle

What separates them

Double Wood Essential Amino AcidsKion Aminos Capsules
Capsules per serving3 capsules7 capsules
Servings per container75 servings (225 capsules)30 servings (210 capsules)
Leucine per servingNot disclosed on the label2000 mg
Total EAA dose per servingNot itemized per amino acidAbout 5 g, each amino acid listed
Max daily servingsUp to 12 capsules (4 servings)Labeled at one 7-capsule serving
AdditivesSilicon dioxide and magnesium stearateNo binders, fillers, stearates or dyes
Testing transparencyThird-party tested, COAs publishedNo published COA mentioned
Diet claimsVegetarian, non-GMO, soy-free, gluten-freeVegan, non-GMO, soy-free, gluten-free

Price history

$54.95$10.12
Oct 30Nov 10
  • Double Wood Essential Amino Acids: lowest $10.12 on Oct 30 at Vitacost.com; $13.98 on Nov 10.
  • Kion Aminos Capsules: lowest $49.95 on Nov 9 at Kion; $54.95 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 →

Kion Aminos Capsules

  • KionNew

    In stockReturn policy

    $49.95Checked Nov 9
    Visit Kion
  • VitaSphereNew

    In stockReturn policy

    $104.95Checked Nov 9
    Visit VitaSphere
  • eBayNew

    In stockSold by liveahealthylife

    $99.99+ $4.99 shippingChecked Nov 8
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $54.95Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • KionCheck price at Kion
  • ChocoBeeCheck price at ChocoBee

Store links may earn us a commission.

All 6 stores and price history →

Specs compared

SpecDouble Wood Essential Amino AcidsKion Aminos Capsules
Serving Size3 capsules7 Capsules
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—
Dietary RestrictionsGMO Free—
Show all 34 specsShow fewer specs
SpecDouble Wood Essential Amino AcidsKion Aminos Capsules
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…—
Other Ingredientssilicon, magnesium stearate, Veggie capsule—
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.

Kion Aminos Capsules

  • 4.9 / 5860 ratings

Ratings are very high, and buyers mostly praise the complete EAA profile and easy capsule format. The recurring complaint is the number of capsules per serving.

What people mention
  • Capsule countCriticisedBuyers say taking seven capsules per serving is a chore and some struggle to swallow them.
  • RecoveryPraisedUsers report faster recovery and less soreness after training.
  • FormulaPraisedReviewers like that all nine essential amino acids are included with clear doses.
  • EnergyPraised

Questions and answers

Which is better for building muscle?
The Aminos Capsules, on paper. Each serving delivers 2 g of leucine and about 5 g of EAAs, doses in line with leucine-threshold research. The Essential Amino Acid Supplement does not publish per-amino doses, so you cannot confirm its leucine load.
Which is easier to take every day?
The Essential Amino Acid Supplement. Three capsules versus seven is a big difference for daily use, and its 75 servings per bottle means fewer reorders.
Is the Aminos Capsules bottle worth stepping up to?
If you train hard and want a measured, clinically sized EAA dose, yes. If you just want a light daily EAA habit, the 3-capsule option is simpler and lasts longer.
Which has cleaner ingredients?
The Aminos Capsules list no binders, fillers, stearates or dyes. The Essential Amino Acid Supplement uses silicon dioxide and magnesium stearate, both common and generally safe.
Can I take more than one serving a day?
The Essential Amino Acid Supplement labels up to 12 capsules a day, so extra servings around training are allowed. The Aminos Capsules label describes one 7-capsule serving, so a second serving doubles your capsule count.
Which is better for vegans?
The Aminos Capsules are labeled vegan. The Essential Amino Acid Supplement is labeled vegetarian and uses a veggie capsule, so check its full label if strict vegan status matters to you.

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Buying guides that pick them

  • Best EAA supplement capsules
Maximum quantity6 packs—
Sachets per month180 sachets per month—
Servings per container—30
L-Leucine—2000 mg
L-Lysine HCl—850 mg
L-Isoleucine—550 mg
L-Valine—500 mg
L-Threonine—475 mg
L-Phenylalanine—350 mg
L-Methionine—200 mg
L-Histidine—71.5 mg
L-Tryptophan—3.5 mg
Capsule count—210 Capsules
Some users say they feel more energetic through the day.