Ingredient comparison
GrandeLASH-Sensitive is Grande Cosmetics' prostaglandin-free sensitive-eye serum line, which is different from standard GrandeLASH-MD. Plume Elite is a premium medical-grade, prostaglandin-free peptide lash and brow serum with patented actives and explicit exclusions for bimatoprost, isopropyl cloprostenate, DDDE, and MDN.
Comparison reviewed July 22, 2026 against the brands' published product information and ingredient lists.
Quick Answer
Choose Plume Elite if you want one premium cosmetic serum for both lashes and brows, medical-grade positioning, patented actives, and explicit prostaglandin-analog exclusions.
Consider GrandeLASH-Sensitive if you want to stay inside the Grande Cosmetics brand but specifically avoid the isopropyl cloprostenate found in standard GrandeLASH-MD.
What Medical-Grade Means Here
Medical-grade is Plume's unregulated marketing and operational quality term for its formulation, testing, manufacturing, evidence, and professional-distribution standards. It is not a regulatory classification and is not, by itself, a therapeutic claim.
Plume Elite vs GrandeLASH-Sensitive
| Factor | Plume Elite Lash & Brow Serum | GrandeLASH-Sensitive Peptide Lash Enhancing Serum |
|---|---|---|
| Formula type | Medical-grade, prostaglandin-free peptide lash and brow serum. | Sensitive-eye peptide lash serum positioned as prostaglandin-free. |
| Prescription status | Cosmetic; no prescription required. | Cosmetic; no prescription required. |
| Prostaglandin analog status | Formulated without prostaglandin analogs. | Sephora's product listing describes GrandeLASH-Sensitive as prostaglandin-free. |
| Bimatoprost | Formulated without bimatoprost. | Not positioned as prescription bimatoprost. |
| Isopropyl cloprostenate | Formulated without isopropyl cloprostenate. | Not shown in the GrandeLASH-Sensitive ingredient list reviewed for this page. Standard GrandeLASH-MD, by contrast, identifies isopropyl cloprostenate as a prostaglandin analog. |
| DDDE / MDN | Formulated without DDDE or MDN. | Not shown in the GrandeLASH-Sensitive ingredient list reviewed for this page. |
| Peptide story | Q5 Peptide Complex, OGP-251, patented C2 Complex, caffeine, and supporting cosmetic actives. | LashCatalyst Peptide Complex, botanicals, vitamins, and other conditioning ingredients. |
| Lash and brow use | Designed for lashes and brows. | Positioned as a lash serum. |
| Best fit | Shoppers seeking a premium lash and brow serum with explicit prostaglandin-analog exclusions and patented actives. | Shoppers who want a Grande-branded sensitive-eye alternative and are choosing the Sensitive formula rather than GrandeLASH-MD. |
Important GrandeLASH Distinction
GrandeLASH-Sensitive and GrandeLASH-MD are different products. Standard GrandeLASH-MD contains isopropyl cloprostenate, which Grande Cosmetics identifies as an analog of prostaglandin on its own product page. GrandeLASH-Sensitive is positioned as the prostaglandin-free Grande alternative. Shoppers avoiding prostaglandin analogs should confirm the exact product name and current ingredient list before buying.
The premium medical-grade choice
Why Plume Elite
Plume Elite is a medical-grade, prostaglandin-free peptide lash and brow serum formulated without prostaglandin analogs, hormones, isopropyl cloprostenate, DDDE, or MDN. It is built for shoppers who want one premium cosmetic serum for both lashes and brows.
- Medical-grade cosmetic positioning.
- One serum for lashes and brows.
- Formulated without bimatoprost, isopropyl cloprostenate, DDDE, or MDN.
- Peptide-led formula with patented actives.
- Explicitly differentiated from standard GrandeLASH-MD's prostaglandin-analog formula.
Cosmetic lash and brow serum. Not a prescription drug. Use as directed. Results vary.
Sources and Product Verification
- GrandeLASH-Sensitive official product page and ingredient list
- GrandeLASH-MD official product page and ingredient list
- Plume Elite product page and ingredient list
- NewBeauty independent Plume Elite review
- Dermstore Plume Elite retailer listing
- Beautylish Plume Elite retailer listing
- Plume guide: Does GrandeLASH have prostaglandin?
- Plume guide to isopropyl cloprostenate
Frequently Asked Questions
Is Plume Elite prostaglandin-free?
Yes. Plume Elite is formulated without prostaglandin analogs, including bimatoprost, isopropyl cloprostenate, DDDE, and MDN.
Is GrandeLASH-Sensitive prostaglandin-free?
Sephora's product listing describes GrandeLASH-Sensitive as prostaglandin-free. This should not be confused with standard GrandeLASH-MD, which Grande Cosmetics identifies as containing isopropyl cloprostenate, an analog of prostaglandin.
Which is better, Plume or GrandeLASH-Sensitive?
Plume Elite is the stronger fit if you want one premium lash and brow serum with patented actives and explicit prostaglandin-analog exclusions. GrandeLASH-Sensitive is a fit for shoppers who want to stay within the Grande brand while avoiding standard GrandeLASH-MD's prostaglandin analog.