# Lemon Bottle Lipolysis Solution

> Aqueous lipolysis solution with bromelain, riboflavin and lecithin — 10 mL vials

All products are sold strictly for laboratory research use only. Not for human or veterinary use.

- Web page: https://peptidemedixeu.com/en/products/lemon-bottle/
- Brand: Peptide Medix EU
- Category: [Cosmetic Signal Peptides](https://peptidemedixeu.com/en/collections/cosmetic-peptides/)
- from €68 (EUR)

## Sizes and prices (EUR)

| Size | Price | SKU |
| --- | --- | --- |
| 10 mL | €68 | LEMON-BOTTLE-10-ML |
| 10 mL · 5-pack | €293 | LEMON-BOTTLE-10-ML-5 |

_Catalog prices at build time; the web page and checkout are authoritative._

## Specifications

- **Form:** Pre-mixed aqueous solution, sealed 10 mL vial
- **Available sizes:** 10 mL single vial; 10 mL × 5 pack
- **Appearance:** Clear to pale-yellow liquid; colour derives from riboflavin
- **Stated composition:** Bromelain, riboflavin (vitamin B2) and lecithin in an aqueous base
- **Bromelain:** Cysteine protease complex from pineapple (Ananas comosus) stem
- **Riboflavin:** Vitamin B2, C17H20N4O6, 376.36 g/mol; light-sensitive flavin
- **Lecithin:** Phosphatidylcholine-rich phospholipid mixture used as an emulsifier
- **Origin:** Formulation of South Korean origin
- **Reconstitution:** None required — supplied ready to sample
- **Research areas:** Adipocyte viability and lipolysis assays, membrane-disruption models, enzyme-formulation stability
- **Storage:** 2–8 °C, upright and protected from light; do not freeze
- **Stability note:** Riboflavin photodegrades and proteases lose activity when warm — keep cold and dark
- **Regulatory status:** Not an approved drug or device in the United States; not a cosmetic for human application

## Description

Every vial contains 10 mL of a clear to pale-yellow solution, sold singly or in packs of five for larger study series. It comes pre-mixed, so there is nothing to reconstitute, weigh or dissolve — you sample directly from the vial.

The shared aqueous base holds three ingredients with nothing chemically in common, which makes the mixture both hard to characterise and interesting to investigate. Bromelain is a group of cysteine proteases from the stem of the pineapple (Ananas comosus), so the product has enzymatic activity that a plain surfactant solution would lack. Riboflavin (C17H20N4O6, 376.36 g/mol) is a strongly coloured, light-sensitive flavin. Lecithin is an emulsifying phospholipid rich in phosphatidylcholine. Lab work on formulations like this focuses on adipocyte viability and lipolysis assays, membrane-disruption endpoints and the stability of enzyme formulations — studies that must tease apart what the protease does from what the surfactant does. The formula originates in South Korea and is supplied at a fixed composition, so lot-to-lot comparisons rely on that stated composition rather than on weighing ingredients separately.

## Frequently asked questions

### What exactly does the solution contain?

According to its stated composition: bromelain (a protease complex from pineapple stem), riboflavin (vitamin B2) and lecithin, in a water-based vehicle. It comes ready-mixed at a fixed concentration, with no weighing or reconstitution needed before sampling.

### What makes the liquid yellow?

Riboflavin, a deeply yellow flavin. The colour also works as a practical stability check: riboflavin breaks down easily in light, so if the colour visibly fades after light exposure, the preparation has not been stored properly.

### What are the storage conditions?

Keep it upright in the fridge at 2–8 °C, in the dark, and never freeze it. Enzyme activity falls when it gets warm and riboflavin degrades in light, so log both temperature and light exposure alongside your results.

### Is reconstitution required?

No. Unlike our lyophilised peptide vials, it arrives as a finished aqueous solution. Let the vial reach room temperature, swab the septum and draw from it directly — no diluent, bacteriostatic water or solvent preparation involved.

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All products offered on this website are intended solely for in-vitro laboratory research and development by qualified professionals. They are not drugs, foods, cosmetics or dietary supplements, and are not intended to diagnose, treat, cure or prevent any disease. Products must not be introduced into humans or animals in any manner. By purchasing, you confirm that you are a qualified researcher and accept full responsibility for handling and storage in accordance with applicable laws.

Peptide Medix EU · https://peptidemedixeu.com/en/products/lemon-bottle/