Lactose (Milk)

Generally Safe FillerNatural

Lactose (Milk) is a naturally derived filler 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 sugar found in milk.

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

Safety Verdict: Generally Safe

May cause digestive issues in lactose-intolerant individuals.

What is Lactose (Milk)?

A sugar found in milk.

Common Names Lactose (Milk)
Type Filler
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Lactose (Milk) used in supplements?

It is used as a filler or binder in some supplements.

Role in supplements: Filler — adds bulk to fill capsules or tablets to a standard size. Does not contribute to the supplement's active benefits.

Should you be concerned about Lactose (Milk)?

Generally no. Lactose (Milk) is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause digestive issues in lactose-intolerant individuals.

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

Top-rated products containing Lactose (Milk)

These 20 highest-scoring supplements in our database use Lactose (Milk).

Superior Source Chromium Picolinate, 500 mcg, 60 MicroLingual Tablets
Superior Source Chromium Picolinate, 500 mcg, 60 MicroLingual Tablets
Product 96 Brand N/A
Superior Source Methylcobalamin B-12 & Vitamin D3, 100 MicroLingual Instant Dissolve Tablets
Superior Source Methylcobalamin B-12 & Vitamin D3, 100 MicroLingual Instant Dissolve Tablets
Product 90 Brand N/A
Superior Source Triple B-12, 3,000 mcg, 60 MicroLingual Instant Dissolve Tablets
Superior Source Triple B-12, 3,000 mcg, 60 MicroLingual Instant Dissolve Tablets
Product 90 Brand N/A
Superior Source No Shot B-12 B-6 & Methylfolate, 60 MicroLingual Tablets
Superior Source No Shot B-12 B-6 & Methylfolate, 60 MicroLingual Tablets
Product 86 Brand N/A
Superior Source Women's B Complex, 60 MicroLingual Instant Dissolve Tablets
Superior Source Women's B Complex, 60 MicroLingual Instant Dissolve Tablets
Product 85 Brand N/A
Superior Source Balance B Complex, 60 MicroLingual Instant Dissolve Tablets
Superior Source Balance B Complex, 60 MicroLingual Instant Dissolve Tablets
Product 85 Brand N/A
Superior Source Advanced Zinc, Vitamin D3, 60 MicroLingual® Instant Dissolve Tablets
Superior Source Advanced Zinc, Vitamin D3, 60 MicroLingual® Instant Dissolve Tablets
Product 85 Brand N/A
Superior Source B-12, B-6 & Folic Acid, Plus D3, 100 MicroLingual Instant Dissolve Tablets
Superior Source B-12, B-6 & Folic Acid, Plus D3, 100 MicroLingual Instant Dissolve Tablets
Product 83 Brand N/A
Superior Source Cyanocobalamin B-12 & Folic Acid, 100 MicroLingual Instant Dissolve Tablets
Superior Source Cyanocobalamin B-12 & Folic Acid, 100 MicroLingual Instant Dissolve Tablets
Product 83 Brand N/A
Superior Source Vitamin K-2, 100 mcg, 60 MicroLingual® Instant Dissolve Tablets
Superior Source Vitamin K-2, 100 mcg, 60 MicroLingual® Instant Dissolve Tablets
Product 83 Brand N/A
Superior Source Vitamin K-2, 500 mcg, 60 MicroLingual Instant Dissolve Tablets
Superior Source Vitamin K-2, 500 mcg, 60 MicroLingual Instant Dissolve Tablets
Product 83 Brand N/A
Superior Source No Shot B-12 - B6 and Folic Acid, 1000 mcg, 60 Tablets
Superior Source No Shot B-12 - B6 and Folic Acid, 1000 mcg, 60 Tablets
Product 83 Brand N/A
Superior Source Pregnenolone, 50 mg, 50 MicroLingual Tablets
Superior Source Pregnenolone, 50 mg, 50 MicroLingual Tablets
Product 83 Brand N/A
Superior Source Vitamin K2 MK-7, 300 mcg, 60 MicroLingual Tablets
Superior Source Vitamin K2 MK-7, 300 mcg, 60 MicroLingual Tablets
Product 83 Brand N/A
Superior Source No Shot B-12 B-6 & Methylfolate, 60 MicroLingual Tablets
Superior Source No Shot B-12 B-6 & Methylfolate, 60 MicroLingual Tablets
Product 83 Brand N/A
Superior Source Vitamin K1, 100 mcg, 100 Instant Dissolve Tablets
Superior Source Vitamin K1, 100 mcg, 100 Instant Dissolve Tablets
Product 83 Brand N/A
Superior Source Chromium Picolinate, 200 mcg, 100 Instant Dissolve Tablets
Superior Source Chromium Picolinate, 200 mcg, 100 Instant Dissolve Tablets
Product 83 Brand N/A
Superior Source 100% Daily Value Muti-Vitamin, 100 MicroLingual Tablets
Superior Source 100% Daily Value Muti-Vitamin, 100 MicroLingual Tablets
Product 82 Brand N/A
Superior Source No Shot B-12 - B6 and Folic Acid, 5000 mcg, 60 Tablets
Superior Source No Shot B-12 - B6 and Folic Acid, 5000 mcg, 60 Tablets
Product 82 Brand N/A
Superior Source B-12, 2000 mcg
Superior Source B-12, 2000 mcg
Product 81 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Lactose (Milk) safe in supplements?

Lactose (Milk) 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. May cause digestive issues in lactose-intolerant individuals. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Lactose (Milk) and why is it in my supplement?

A sugar found in milk. As a filler, it adds bulk to capsules or tablets to achieve a standard size without affecting the active ingredients. It appears in 20 products in the GoodSupp database.

Is Lactose (Milk) natural or synthetic?

Lactose (Milk) 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.