N-Acetyl L-Carnitine (ALCAR)

Every N-Acetyl L-Carnitine (ALCAR) form, graded

19 forms scored on published absorption evidence. This is the comparison no supplement brand will publish about its own products.

1. ×1.5Superior absorptionNone graded here
2. ×1.25Well absorbedGlutathione, N-Acetyl L-Carnitine, N-Acetyl-L-Cysteine, N-Acetyl-L-Cysteine HCl, Peppermint, Propolis
3. ×1Reference formActivated Charcoal, Boswellia, Cat's Claw, Cysteine Hydrochloride, Devil’s Claw, Elderberry, Kudzu, Neem, PABA, Passionflower, Rutin, St. John’s Wort, Yerba mate
4. ×0.85Poor absorptionNone graded here

Multipliers are applied to each ingredient's dose score when a product is graded. How multipliers are assigned.

How much N-Acetyl L-Carnitine (ALCAR) should you take?

SuppScore grades doses across evidence zones rather than against a single recommended figure. Scored information, not a recommendation.

1. Zone 10 to 125 mg per dayLow dose
2. Zone 2125 to 375 mg per dayGeneral maintenance dose
3. Zone 3375 to 500 mg per dayFor deficiency or elevated need
4. Zone 5500 to 2000 mg per dayPractitioner-grade dose
5. Zone 52000 to 3000 mg per dayPractitioner-grade dose

Zones describe what the evidence supports at a dose. They are not advice on what to take, and they do not replace a conversation with a doctor or pharmacist.

What is N-Acetyl L-Carnitine (ALCAR) good for?

Products containing N-Acetyl L-Carnitine (ALCAR)

Scored products that list it on the label, highest scoring first. Ordering is by SuppScore only. We have no commercial relationship with any brand shown.

Biocare

Menopause Multinutrient

SuppScore 67

Transparent Labs

Joint Support Supplement

SuppScore 67

Pure Encapsulations

Vision Support Formula

SuppScore 63

Sunny Within

Longevity

SuppScore 61

Nu Mind Wellness

Menopause x Charlotte Hunter

SuppScore 55

Viridian

Lutein Eye Health Complex

SuppScore 55

im8health

Daily Ultimate Essentials Pro

SuppScore 54

IM8

Daily Ultimate Essentials: All-in-One Supplement - 30-Day Travel Stick Pack, Mango + Passion Fruit Flavour

SuppScore 54

IM8

Daily Ultimate Essentials: All-in-One Supplement - 30-Day Travel Stick Pack, Variety Pack

SuppScore 53

References

1. link.springer.com
2. nature.com
3. ovid.com