Vegetable Glycerin

Safe CapsuleNatural

Vegetable Glycerin is a naturally derived capsule used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. Plant-derived glycerin used in softgel capsules.

20 Products use this
Safe Safety rating
Capsule Category
Yes Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Vegetable Glycerin?

Plant-derived glycerin used in softgel capsules.

Common Names Vegetable Glycerin, vegetable glycerine,VG
Type Capsule
Origin Natural / Plant-derived
Safety Rating Safe

Why is Vegetable Glycerin used in supplements?

Helps form softgel capsule shells and acts as a humectant.

Role in supplements: Capsule material — forms the shell that contains the supplement's active ingredients. Dissolves in the stomach to release contents.

Should you be concerned about Vegetable Glycerin?

No. Vegetable Glycerin 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 Vegetable Glycerin

These 20 highest-scoring supplements in our database use Vegetable Glycerin.

Solgar Calcium Citrate with Vitamin D3, 240 Tablets
Solgar Calcium Citrate with Vitamin D3, 240 Tablets
Product 100 Brand N/A
Solgar Calcium Citrate with Vitamin D3, 120 Tablets
Solgar Calcium Citrate with Vitamin D3, 120 Tablets
Product 100 Brand N/A
Solgar Lutein, 20 mg, 60 Softgels
Solgar Lutein, 20 mg, 60 Softgels
Product 100 Brand N/A
Swanson Mullein Leaf Liquid Extract, Alcohol & Sugar Free, 1 fl oz (29.6 ml)
Swanson Mullein Leaf Liquid Extract, Alcohol & Sugar Free, 1 fl oz (29.6 ml)
Product 100 Brand N/A
Nature's Bounty Anxiety & Stress Relief, 50 Tablets
Nature's Bounty Anxiety & Stress Relief, 50 Tablets
Product 100 Brand N/A
Nature's Bounty Anxiety & Stress Relief, 90 Tablets
Nature's Bounty Anxiety & Stress Relief, 90 Tablets
Product 100 Brand N/A
Solgar Phosphatidylserine, 200 mg, 60 Softgels
Solgar Phosphatidylserine, 200 mg, 60 Softgels
Product 100 Brand N/A
Seeking Health Vitamin A Drops, 750 mcg (2,500 IU), 1 fl oz (30 ml)
Seeking Health Vitamin A Drops, 750 mcg (2,500 IU), 1 fl oz (30 ml)
Product 100 Brand N/A
Solgar Vitamin D3, 25 mcg (1000 IU), 250 Softgels
Solgar Vitamin D3, 25 mcg (1000 IU), 250 Softgels
Product 100 Brand N/A
21st Century Fish Oil, 1,200 mg, 90 Softgels
21st Century Fish Oil, 1,200 mg, 90 Softgels
Product 100 Brand N/A
Solgar Ubiquinol (Reduced CoQ10), 200 mg, 30 Softgels
Solgar Ubiquinol (Reduced CoQ10), 200 mg, 30 Softgels
Product 100 Brand N/A
Solgar L-Lysine, Free Form, 1,000 mg, 100 Tablets
Solgar L-Lysine, Free Form, 1,000 mg, 100 Tablets
Product 100 Brand N/A
Solgar Vitamin D3, 25 mcg (1000 IU), 180 Tablets
Solgar Vitamin D3, 25 mcg (1000 IU), 180 Tablets
Product 100 Brand N/A
Swanson Liquid Chlorophyll, 100 mg, 16 fl oz (473 ml)
Swanson Liquid Chlorophyll, 100 mg, 16 fl oz (473 ml)
Product 100 Brand N/A
Solgar Vitamin D3 (Cholecalciferol), 25 mcg (1000 IU), 100 Softgels
Solgar Vitamin D3 (Cholecalciferol), 25 mcg (1000 IU), 100 Softgels
Product 100 Brand N/A
Deva Vegan Vitamin D3, 25 mcg (1000 IU), 90 Tablets
Deva Vegan Vitamin D3, 25 mcg (1000 IU), 90 Tablets
Product 100 Brand N/A
ChildLife Clinicals Liquid Iron, Natural Berry, 4 fl oz (118 ml)
ChildLife Clinicals Liquid Iron, Natural Berry, 4 fl oz (118 ml)
Product 100 Brand N/A
Solgar L-Lysine, Free Form, 1,000 mg, 250 Tablets
Solgar L-Lysine, Free Form, 1,000 mg, 250 Tablets
Product 100 Brand N/A
Nature's Bounty Garlic Extract, 1,000 mg, 100 Rapid Release Softgels
Nature's Bounty Garlic Extract, 1,000 mg, 100 Rapid Release Softgels
Product 100 Brand N/A
Nature's Bounty Fish Oil, 1,200 mg, 200 Rapid Release Softgels
Nature's Bounty Fish Oil, 1,200 mg, 200 Rapid Release Softgels
Product 100 Brand N/A
Related Ingredients
100% Vegetarian Capsule (Cellulose, Water) Safe Beef Gelatin Capsule Safe Bovine Gelatin Safe Capsule (Bovine Gelatin) Generally Safe Capsule (Fish Gelatin) Generally Safe Capsule (Gelatin) Generally Safe Capsule (Hydroxypropyl Methylcellulose) Safe Capsule (Hydroxypropylmethylcellulose) Safe
Frequently Asked Questions
Is Vegetable Glycerin safe in supplements?

Yes. Vegetable Glycerin 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 Vegetable Glycerin and why is it in my supplement?

Plant-derived glycerin used in softgel capsules. It forms the capsule shell that contains and protects the supplement's active ingredients, dissolving in the digestive tract to release the contents. It appears in 20 products in the GoodSupp database.

Is Vegetable Glycerin natural or synthetic?

Vegetable Glycerin 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.