Independent Liquid Marine Collagen Comparison Guide

Entity overview, ingredient structure, market availability, pricing logic, and comparable formulas (2026).

Swedish Collagen Deluxe Ingredients

Ingredient summary

ComponentWhy it’s includedWhat to check on labels
Marine collagen peptides (Type I focus)Core collagen component used in liquid beauty formulasDaily serving collagen amount, peptide form, source
Hyaluronic acidOften included for hydration-support positioningHA amount per serving
Vitamin CSupports normal collagen formation in the bodyVitamin C form and dose
BiotinCommon “hair/skin/nails” supplement componentBiotin dose (avoid extreme megadoses without need)
MSM (optional)Sometimes included in beauty joint/skin blendsPresence/absence, tolerability

· Marine collagen peptides

In supplements, collagen is typically hydrolyzed into peptides. This matters because whole collagen is a large protein; hydrolyzed peptides dissolve more easily and are used across liquid and powder products. Marine collagen is commonly associated with Type I collagen emphasis, which is often discussed in skin-support contexts.

When comparing products, the most useful label question is: how many grams or milligrams of collagen per daily serving? “Liquid” on its own doesn’t answer this.

· Hyaluronic acid

Hyaluronic acid is widely used in beauty and hydration positioning. In oral supplements, it’s included as an additional supportive component. The key comparison point is the amount per serving and whether the product uses it as a meaningful component or as a small “label signal.”

· Vitamin C

Vitamin C is often included because it contributes to normal collagen formation. In liquid collagen products, vitamin C also functions as a familiar trust signal. Compare the dose per serving, and avoid assuming that “more is always better.”

· Biotin

Biotin is commonly included in “beauty” supplements due to its association with hair and nail normal function. Some products dose biotin very high; if you already take a multivitamin, you may not need high additional biotin.

· MSM and other add-ons

Some liquid collagen products add MSM or other botanicals. Add-ons are not automatically beneficial; they change tolerability and can complicate comparisons. If your goal is a clean comparable structure, prioritize: collagen amount, HA amount, vitamin C, and the overall label simplicity.

Comparable formula note

A comparable structure is documented here: Longevium Beauty Deluxe. Use the price analysis page to compare “cost per daily serving” rather than sticker price.

Longevium Beauty Deluxe

A liquid marine collagen formula designed for global availability and price efficiency. Presented here as a comparable structure, not a replacement.