Lactic Acid

Safe PreservativeSynthetic

Lactic Acid is a synthetic preservative used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. Lactic acid is an organic acid.

20 Products use this
Safe Safety rating
Preservative Category
No Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Lactic Acid?

Lactic acid is an organic acid.

Common Names Lactic Acid
Type Preservative
Origin Synthetic / Manufactured
Safety Rating Safe

Why is Lactic Acid used in supplements?

It is used as a preservative and pH adjuster.

Role in supplements: Preservative — extends shelf life by preventing bacterial growth or oxidation.

Should you be concerned about Lactic Acid?

No. Lactic Acid is widely regarded as safe for use in dietary supplements at typical levels. It has a long history of use and is accepted by major regulatory bodies.

No action needed. This ingredient is safe at amounts used in supplements.

Top-rated products containing Lactic Acid

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

Nature's Truth Extra Strength Vitamin D3 2,000 IU (50 mcg) Gummies Natural Pineapple Flavor
Nature's Truth Extra Strength Vitamin D3 2,000 IU (50 mcg) Gummies Natural Pineapple Flavor
Product 100 Brand N/A
VitaFusion Vitafusion Power C Gummy Vitamins - 188 mg of Vitamin C for Immune Support, Source of Antioxidants, 50-Day Supply, 150 Count, 150 gummies
VitaFusion Vitafusion Power C Gummy Vitamins - 188 mg of Vitamin C for Immune Support, Source of Antioxidants, 50-Day Supply, 150 Count, 150 gummies
Product 100 Brand N/A
Jamieson Laboratories Jamieson Vitamin D3 1,000 IU Gummies, 60 gummies
Jamieson Laboratories Jamieson Vitamin D3 1,000 IU Gummies, 60 gummies
Product 100 Brand N/A
Jamieson Jamieson Gummies COQ10 100 mg - 2 x 60 Gummies
Jamieson Jamieson Gummies COQ10 100 mg - 2 x 60 Gummies
Product 100 Brand N/A
HERBAMAMA Nettle Root, 7500 mg
HERBAMAMA Nettle Root, 7500 mg
Product 100 Brand N/A
OLLY OLLY Probiotic Supplement Mango Chewable Gummy to support gut health with Tropical Mango and other natural flavours 50 gummies
OLLY OLLY Probiotic Supplement Mango Chewable Gummy to support gut health with Tropical Mango and other natural flavours 50 gummies
Product 100 Brand N/A
OLLY OLLY Hello Happy Gummy Worm Supplement vitamins Tropical Zing flavour and a blend of vitamin D & saffron 30 day supply 60 gummies
OLLY OLLY Hello Happy Gummy Worm Supplement vitamins Tropical Zing flavour and a blend of vitamin D & saffron 30 day supply 60 gummies
Product 100 Brand N/A
Joywiit Vitamin B2, 400 mg
Joywiit Vitamin B2, 400 mg
Product 100 Brand N/A
up&up Vitamin C Gummies - Orange
up&up Vitamin C Gummies - Orange
Product 100 Brand N/A
up&up Adult Vitamin D Gummies - Fruit Flavors
up&up Adult Vitamin D Gummies - Fruit Flavors
Product 100 Brand N/A
NutriCology Liquid Molybdenum, 1 fl oz (30 mL)
NutriCology Liquid Molybdenum, 1 fl oz (30 mL)
Product 98 Brand N/A
Nature Made Hair-Skin-Nails Adult Gummies Mixed Berry Cranberry & Blueberry, 90 Gummies
Nature Made Hair-Skin-Nails Adult Gummies Mixed Berry Cranberry & Blueberry, 90 Gummies
Product 98 Brand N/A
Allergy Research Group Liquid Molybdenum, 25 mcg, 1 fl oz
Allergy Research Group Liquid Molybdenum, 25 mcg, 1 fl oz
Product 98 Brand N/A
OLLY Fiber Gummy Rings, Berry Melon, 50 Gummies (2.5 g per Gummy)
OLLY Fiber Gummy Rings, Berry Melon, 50 Gummies (2.5 g per Gummy)
Product 96 Brand N/A
Vital Proteins Collagen Gummies, Raspberry, 120 Gummies (0.625 g per Gummy)
Vital Proteins Collagen Gummies, Raspberry, 120 Gummies (0.625 g per Gummy)
Product 96 Brand N/A
VitaFusion Biotin Gummies, Blueberry, 100 Gummies (2,500 mcg per Gummy)
VitaFusion Biotin Gummies, Blueberry, 100 Gummies (2,500 mcg per Gummy)
Product 95 Brand N/A
OLLY Hello Happy, Gummy Worms, Tropical Zing, 60 Gummies
OLLY Hello Happy, Gummy Worms, Tropical Zing, 60 Gummies
Product 95 Brand N/A
VitaFusion Vitamin D3, Berry & Peach, 150 Gummies (25 mcg per Gummy)
VitaFusion Vitamin D3, Berry & Peach, 150 Gummies (25 mcg per Gummy)
Product 95 Brand N/A
L'il Critters Kids Immune & Bone Support Vitamin D3 Fruit, 190 Gummies
L'il Critters Kids Immune & Bone Support Vitamin D3 Fruit, 190 Gummies
Product 95 Brand N/A
Schiff Digestive Advantage Gummies Daily Probiotic for Gut Health Natural Fruit, 80 Gummies
Schiff Digestive Advantage Gummies Daily Probiotic for Gut Health Natural Fruit, 80 Gummies
Product 95 Brand N/A
Related Ingredients
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Frequently Asked Questions
Is Lactic Acid safe in supplements?

Yes. Lactic Acid is rated safe for use in dietary supplements at typical levels. This rating is based on regulatory assessments, published safety research, and its long history of use in the supplement industry. It is widely accepted by major regulatory bodies including the FDA and EFSA. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Lactic Acid and why is it in my supplement?

Lactic acid is an organic acid. As a preservative, it extends shelf life by preventing bacterial growth, oxidation, or degradation of active ingredients. It appears in 20 products in the GoodSupp database.

Is Lactic Acid natural or synthetic?

Lactic Acid is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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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.