Zena Nutrition Liquid Collagen with Biotin 20 fl oz
- Supplement Type: Biotin, Collagen
- Form: Liquid
- Allergens: Dairy Free, Gluten Free, Wheat Free
- Diet: Gluten Free
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A premeasured liquid collagen and biotin blend for anyone who would rather drink a dose than mix a powder each morning.
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ASIN: B0CS4GX854Category: Collagen Supplements
Overview
Zena Nutrition's liquid collagen combines 2500 mg of Verisol bioactive collagen peptides with 5000 mcg of biotin in a berry flavored liquid rather than capsules or powder. The 20 fl oz bottle is rated for 60 servings and is gluten, dairy and wheat free.
Verisol is a specific branded collagen peptide rather than a generic hydrolyzed blend, and pairing it with a high dose of biotin points this squarely at hair, skin and nail claims listed on the label. Being already liquid removes the mixing step a powder collagen would require.
- 2500 mg Verisol collagen peptides
- 5000 mcg biotin per serving
- Mixed berry liquid, 20 fl oz
- Gluten, dairy and wheat free
Who it's for
Aimed at women wanting a premeasured collagen and biotin drink rather than a powder to stir into water, and anyone avoiding gluten, dairy or wheat. Not for those sensitive to high dose biotin or wanting an unflavored option.
Pros and cons
- Ready to drink, no mixing
- Uses branded Verisol collagen peptides
- High dose biotin included
- Gluten, dairy and wheat free
- Only mixed berry flavor offered
- 5000 mcg biotin exceeds typical daily needs
Performance notes
Because it's already liquid, there is no dissolving step the way powder collagen requires, and the Verisol branding signals a specific bioactive peptide formulation rather than a generic collagen blend. Sixty servings from 20 fl oz means each dose is roughly a third of an ounce.
Specifications
| Brand | Zena Nutrition |
|---|---|
| Supplement Type | Biotin, Collagen |
| Form | Liquid |
| Allergens | Dairy Free, Gluten Free, Wheat Free |
| Diet | Gluten Free |
| Count | 20.3 fl oz |
| Flavor | Berry |
| Benefits | Hair Growth, Nail Growth, Skin Brightening, Skin Hydrating |
Frequently asked questions
How much collagen is in each serving of Zena Nutrition Liquid Collagen?
Each serving contains 2500 mg of Verisol bioactive collagen peptides.
What flavor is the Zena liquid collagen?
It comes in mixed berry, in a 20 fl oz bottle providing 60 servings.
Does Zena's 20oz collagen contain dairy or gluten?
No, it's formulated gluten free, dairy free and wheat free.