L-Malic Acid

Generally Safe FlavorNatural

L-Malic Acid is a naturally derived flavor used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 20 supplements in the GoodSupp database. A dicarboxylic acid that occurs naturally in many fruits and is used as a flavoring agent.

20 Products use this
Generally Safe Safety rating
Flavor Category
Yes Natural origin

Safety Verdict: Generally Safe

This ingredient is rated generally safe for use in dietary supplements.

What is L-Malic Acid?

A dicarboxylic acid that occurs naturally in many fruits and is used as a flavoring agent.

Common Names L-Malic Acid, Malic Acid
Type Flavor
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is L-Malic Acid used in supplements?

It is used to add a tart or sour taste.

Role in supplements: Flavoring agent — improves taste for chewable, liquid, or powder supplements.

Should you be concerned about L-Malic Acid?

Generally no. L-Malic Acid is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing L-Malic Acid

These 20 highest-scoring supplements in our database use L-Malic Acid.

Nutricost L-Glutamine, Blackberry Lemonade, 17.9 oz (500 g)
Nutricost L-Glutamine, Blackberry Lemonade, 17.9 oz (500 g)
Product 100 Brand N/A
Nutricost L-Glutamine, Green Apple, 17.9 oz (500 g)
Nutricost L-Glutamine, Green Apple, 17.9 oz (500 g)
Product 100 Brand N/A
Nutrex Hawaii BioAstin, Hawaiian Astaxanthin Gummies, Citrus, 60 Gummies
Nutrex Hawaii BioAstin, Hawaiian Astaxanthin Gummies, Citrus, 60 Gummies
Product 100 Brand N/A
Nutricost Performance, Creatine Monohydrate, Fruit Punch, 10.7 oz (300 g)
Nutricost Performance, Creatine Monohydrate, Fruit Punch, 10.7 oz (300 g)
Product 100 Brand N/A
Nutricost Performance, Creatine + Aminos, Fruit Punch, 13.8 oz (387 g)
Nutricost Performance, Creatine + Aminos, Fruit Punch, 13.8 oz (387 g)
Product 100 Brand N/A
Nutricost Performance, Creatine Monohydrate, Grape, 10.7 oz (300 g)
Nutricost Performance, Creatine Monohydrate, Grape, 10.7 oz (300 g)
Product 100 Brand N/A
Nutricost Performance, Creatine + Aminos, Grape, 13.3 oz (372 g)
Nutricost Performance, Creatine + Aminos, Grape, 13.3 oz (372 g)
Product 100 Brand N/A
Nutricost Performance, Creatine Monohydrate, Red Alert, Citrus Cherry, 7.4 oz (207 g)
Nutricost Performance, Creatine Monohydrate, Red Alert, Citrus Cherry, 7.4 oz (207 g)
Product 100 Brand N/A
Type Zero Type Zero Creatine Monohydrate Powder 500 Grams, Blue Raspberry Flavor - Gluten-Free
Type Zero Type Zero Creatine Monohydrate Powder 500 Grams, Blue Raspberry Flavor - Gluten-Free
Product 100 Brand N/A
MusclePharm Select BCAA, Blue Raspberry, 7.9 oz (225 g)
MusclePharm Select BCAA, Blue Raspberry, 7.9 oz (225 g)
Product 97 Brand N/A
Wellah Get-Going Pre-Workout, Fruit Punch, 11.7 oz (327 g)
Wellah Get-Going Pre-Workout, Fruit Punch, 11.7 oz (327 g)
Product 96 Brand N/A
Wellah Get-Going Pre-Workout, Blue Raspberry, 11.5 oz (321 g)
Wellah Get-Going Pre-Workout, Blue Raspberry, 11.5 oz (321 g)
Product 96 Brand N/A
Rule One Proteins Collagen Peptides + Vitamin C and Hyaluronic Acid, Peach Mango, 8.82 oz (250 g)
Rule One Proteins Collagen Peptides + Vitamin C and Hyaluronic Acid, Peach Mango, 8.82 oz (250 g)
Product 95 Brand N/A
BodyHealth Perfect Amino™, Strawberry, 6.9 oz (195.9 g)
BodyHealth Perfect Amino™, Strawberry, 6.9 oz (195.9 g)
Product 93 Brand N/A
NOW Ultra B-12 Liquid, 4 fl oz
NOW Ultra B-12 Liquid, 4 fl oz
Product 92 Brand N/A
Wellah Energy Powder (Blue Hawaii) 30 Servings
Wellah Energy Powder (Blue Hawaii) 30 Servings
Product 92 Brand N/A
Gorilla Mind Collagen Peptides, Blue Raspberry, 0.959 lb (435 g)
Gorilla Mind Collagen Peptides, Blue Raspberry, 0.959 lb (435 g)
Product 90 Brand N/A
Nutricost Performance, BCAA, Green Apple, 1.2 lb (540 g)
Nutricost Performance, BCAA, Green Apple, 1.2 lb (540 g)
Product 89 Brand N/A
NOW Foods Sports, BCAA Big 6, Watermelon, 21.16 oz (600 g)
NOW Foods Sports, BCAA Big 6, Watermelon, 21.16 oz (600 g)
Product 89 Brand N/A
NOW Foods Sports, BCAA Big 6, Grape, 21.16 oz (600 g)
NOW Foods Sports, BCAA Big 6, Grape, 21.16 oz (600 g)
Product 89 Brand N/A
Related Ingredients
Adipic Acid Generally Safe Alkalized Cocoa Powder Safe Anthemis Nobilis Flower Extract Generally Safe Anthemis Nobilis Flower Oil Generally Safe Artemisia Vulgaris Oil Caution Artificial Flavor Generally Safe Artificial Flavors Generally Safe Autolyzed Yeast Generally Safe
Frequently Asked Questions
Is L-Malic Acid safe in supplements?

L-Malic Acid is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is L-Malic Acid and why is it in my supplement?

A dicarboxylic acid that occurs naturally in many fruits and is used as a flavoring agent. It appears in 20 products in the GoodSupp database.

Is L-Malic Acid natural or synthetic?

L-Malic Acid is naturally derived, meaning it comes from natural sources such as plants, minerals, or animal products rather than being chemically synthesized. Natural-origin ingredients are preferred by many consumers, though it's important to note that 'natural' does not automatically mean 'safer' — safety depends on the specific substance, its purity, and the amount used. The safety rating assigned by GoodSupp is based on the ingredient's actual safety profile, not its origin.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.