SOWN Root 1 vs Plume Elite: Prostaglandin-Free Lash Serum Comparison

Disclosed brand comparison maintained by Plume · Product information checked October 2, 2026

SOWN Root 1 and Plume Elite are both marketed as prostaglandin-free cosmetic lash serums, but they are built for different shoppers. SOWN emphasizes a botanical, vitamin, and three-peptide lash formula. Plume Elite combines five peptides with its patented C2 Complex and is designed for both lashes and brows.

SOWN Root 1 or Plume Elite: which is better?

Choose Plume Elite if you want one premium lash-and-brow formula, a public finished-product study record, a granted formula patent, and nightly directions. Consider SOWN Root 1 if you want a lower-priced lash-only formula centered on botanicals, vitamins, and three named peptides.

Neither brand has published a randomized head-to-head study comparing these two products, so this page does not claim that one is universally more effective.

Plume Elite may be the better fit if...

  • You want one serum for lashes and brows.
  • You prioritize public finished-product documentation and a granted patent.
  • You prefer a nightly routine after cleansing.
  • You want explicit exclusions for bimatoprost, IPCP, DDDE, and MDN.

SOWN Root 1 may be the better fit if...

  • You are shopping for a lash-only serum.
  • You prefer a botanical, multivitamin, and peptide positioning.
  • Your budget is closer to $58 per bottle.
  • You are comfortable confirming the current package directions with SOWN.

Plume Elite vs SOWN Root 1

Plume Elite and SOWN Root 1 · US · checked October 2, 2026
Field Plume Elite SOWN Root 1
Formula / version Current Elite formula; 6 mL and 3 mL; not Originalmanufacturer statementelite US Root 1 formula; 3 mL; not Root 2manufacturer statementsown
Ingredient screening No screened analogue name found in the disclosed ingredient listmanufacturer statementelite No screened analogue name found in the disclosed ingredient listmanufacturer statementsown
Intended use lashes and browsmanufacturer statementelite lashesmanufacturer statementsown
Manufacturer directions Lash line and brows nightly for eight weeks; every other night for maintenance, per current product directions.manufacturer statementelite Conflicting official instructions: twice daily in “How to Use,” once daily for the first three months in the routine section. Confirm the controlling package directions with SOWN.conflictingsown
Finished-product evidence Company-sponsored eight-week prospective single-arm open-label observational study: 113 screened, 94 enrolled, 85 completers. Maximum lash length and image area were measured; mean time to noticeable results was self-reported.verifiedstudy-doi · plume-elite-observational-study-results Manufacturer reports results from 32 participants over 12 weeks. Full protocol, sample definition, comparator and statistical analysis were not provided on the checked product page.manufacturer statementsown
Patent record US 11,045,444 B2: granted composition patent concerning forskolin and ricinoleic acid. A patent is not a clinical trial.verifiedpatent No granted formula-patent record established in the product sources checked. This is not an exhaustive patent search.not found in sources checkedsown
Evidence limitations Company-sponsored, no control group or blinding, completer analysis (85/94), not peer reviewed. No measured brow endpoint, hair count, pregnancy safety, permanent change or head-to-head superiority established.verifiedstudy-doi Product disclosures are manufacturer statements, not independent verification of efficacy. Different study designs and endpoints cannot be ranked as equivalent. Missing information is not evidence of zero effect.verifiedsown
US one-time price / size US$150.00 / 6 mL (US$25.00/mL); 3 mL: US$79 (US$26.33/mL) US$58.00 / 3 mL (US$19.33/mL)
Complete disclosed ingredient lists and provenance

Plume Elite

Complete disclosed ingredients
Aqua, Ricinus Communis (Castor) Seed Oil, Tocopherol, Propanediol, Carya Ovata (Hickory) Bark Extract, Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, Myristoyl Hexapeptide-16, Myristoyl Tetrapeptide-12, Glycerin, Panthenol, Caesalpinia Spinosa (Tara) Gum, Polyglyceryl-6 Laurate, Lauryl Glucoside, Myristyl Glucoside, Caffeine, Coleus Forskohlii, Oligopeptide-251.manufacturer statement · checked 2026-10-02elite

Exact manufacturer disclosure, not a laboratory assay. Formula may differ by market or package.

SOWN Root 1

Complete disclosed ingredients
Aqua (Water), Butylene Glycol, Pentylene Glycol, Glycerin, Ammonium Polyacryloyldimethyl Taurate, Hydroxyacetophenone, Niacinamide, Sodium Starch Octenylsuccinate, Calcium Pantothenate, Maltodextrin, Sodium Ascorbyl Phosphate, Biotin, Morus Alba Root Extract, PPG-26-Buteth-26, PEG- 40 Hydrogenated Castor Oil, Pyridoxine HCL, Tocopheryl Acetate, 1,2-Hexanediol, Caprylyl Glycol, Arctostaphylos Uva Ursi Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Panax Ginseng Root Extract, Scutellaria Baicalensis Root Extract, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Sodium Metabisulfite, Benzoic Acid, Myristoyl Pentapeptide-17, Sodium Benzoate, Dextran, Silica, Gynostemma Pentaphyllum Extract, Apigenin, Glycine, Larix Europaea Wood Extract, Oleanolic Acid, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract, Biotinoyl Tripeptide-1, Phenoxyethanol*, Leuconostoc/Radish Root Ferment Filtrate, Camellia Sinensis (Tea) Extract, Zinc Chloride.manufacturer statement · checked 2026-10-02sown

Exact manufacturer disclosure, not a laboratory assay. Formula may differ by market or package.

Download the full comparison and methodology. Prices exclude tax, shipping, subscriptions and promotions.

Prices, formulas, and directions can change. Verify the current product page and package before purchase.

How strong is the evidence?

Plume's public report describes 85 completers over eight weeks; SOWN's official product page describes 32 participants over 12 weeks. Different designs, endpoints and disclosure levels prevent direct efficacy ranking. This is a manufacturer comparison, not independent head-to-head testing.

Frequently asked questions

Is SOWN Root 1 prostaglandin-free?

SOWN describes Root 1 as prostaglandin-free. Its US ingredient list checked October 2, 2026 contains no screened analogue name in this comparison. This is a manufacturer ingredient disclosure, not an independent laboratory assay or a universal safety claim.

Is Plume Elite prostaglandin-free?

Yes. Plume Elite's current complete ingredient list contains none of the prostaglandin or prostamide analogues screened in this comparison.

Which costs less, SOWN or Plume?

On October 2, 2026, SOWN Root 1 was US$58 for 3 mL (US$19.33/mL). Elite was US$150 for 6 mL (US$25.00/mL) or US$79 for 3 mL (US$26.33/mL). These one-time prices exclude tax, shipping, discounts and subscriptions.

Has Plume Elite been tested against SOWN Root 1?

No randomized head-to-head study was identified. Each brand's company-issued evidence should be evaluated on its own design and limitations.

Sources and related guides