About Legendary patch — K-Beauty Brand Story
About & Products
Discover the story behind the brand
Legendary patch
2019-01-01 Launching
Legendary Patch (by N-DIA, made in Korea) reinvents the everyday patch. Instead of harsh medicated actives and menthol odor, it works through three proprietary materials and far-infrared (FIR) technology — clean, low-irritation daily comfort, with zero drug ingredients.
Fretok — Find Your Confidence. A premium K-beauty deodorant pad that eliminates odor at the source instead of masking it. Aluminum-free, paraben-free, fragrance-free and vegan on a 100% cotton embossed pad — clinically proven to cut odor 73.7% after one use, with a skin-irritation score of 0.00.
Our Products
Legendary Patch — Regular
Launched: 2023-01-01
The original everyday FIR wellness patch — drug-free, low-irritation daily care. Clinically evaluated; Korea's #1 with 250M+ units sold.
1. SKU : LP-REG10 2. Price : 3.65 (USD) 3. Price terms : FOB Korea 4. MOQ : 1,800 (pcs) 5. Spec & Size 5.9 × 4.2 cm · 40 patches (10 sheets × 4) / color box 6. In Stock
Legendary Patch — Premium (Reg
Launched: 2023-01-01
Premium regular patch with higher active & herbal content for faster, stronger effect — drug-free, EWG Grade 1, clinically evaluated.
1. SKU : LP-REGP10 2. Price : 3.75 (USD) 3. Price terms : FOB Korea 4. MOQ : 1,800 (pcs) 5. Spec & Size 5.9 × 4.2 cm · 40 patches (10 sheets × 4) / color box 6. In Stock
Legendary Patch — Premium Spor
Launched: 2023-03-01
Stretchable sports patch that fits knees, elbows and shoulders and stays put with less peeling. Drug-free, Premium actives.
1. SKU : LP-SPTP10 2. Price : 3.75 (USD) 3. Price terms : FOB Korea 4. MOQ : 1,800 (pcs) 5. Spec & Size : Sports size (A/B) · 20 patches (10 × 2) / color box 6. In Stock
Legendary Patch — Premium Mini
Launched: 2023-03-01
Compact patch for targeted, low-visibility spot care; high count for frequent daily use. Drug-free, Premium actives.
1. SKU : LP-MINP5 2. Price : 2.45 (USD) 3. Price terms : FOB Korea 4. MOQ : 1,800 (pcs) 5. Spec & Size : 2.7 × 2.7 cm · 60 patches (5 × 12) / color box 6. In Stock
Legendary Patch — Premium Grip
Launched: 2023-03-01
Contoured grip patch shaped for high-movement zones — secure hold during daily activity. Drug-free, Premium actives.
1. SKU : LP-GRIPP10 2. Price : 2.45 (USD) 3. Price terms : FOB Korea 4. MOQ : 1,800 (pcs) 5. Spec & Size : Grip size · 30 patches (10 × 3) / color box 6. In Stock
Fretok Deodorant Pad(Standard)
Launched: 2023-08-01
A premium cotton deodorant pad that eliminates odor at the source — not masking. 73.7% odor reduction after one use, 0.00 skin-irritation. Aluminum-, paraben- and fragrance-free, vegan.
1. SKU : FR-DP-60 2. Price : 6.00 (USD) 3. Price terms : FOB Korea 4. MOQ : 1200 (pcs) 5. Spec & Size : 125 g · 60 pads / jar (jar 8.5×8.5×9 cm) 6. In Stock
Fretok Deodorant Pad (Refill)
Launched: 2025-04-01
(Refill pouch) A premium cotton deodorant pad that eliminates odor at the source — not masking. 73.7% odor reduction after one use, 0.00 skin-irritation. Aluminum-, paraben- and fragrance-free, vegan.
1. SKU :FR-DP-60-RF 2. Price : 4.90 (USD) 3. Price terms : FOB Korea 4. MOQ : 1200 (pcs) 5. Spec & Size : 125 g · 60 pads / pouch (pouch 13×18×18 cm) 6. In Stock
Growth & Performance
Our journey of continuous growth
Brand growing more than 550%
Marketing Support
Global buyer marketing support for your success
Legendary patch (Support)
Partners who place a first order receive seeding samples to drive trial. We provide a full English package — product deck, quote sheet, MSDS, third-party test reports, OATC clinical report etc.
Fretok Deododrant pad
Partners who place a first order receive seeding samples to drive trial. We provide a full English package
Global Expansion
Already exporting to 8 markets: USA, Hong Kong, Taiwan, China, Indonesia, Switzerland, South Africa, and Sri Lanka. Priority markets for new partners: North America, Southeast Asia, and Europe. We prefer to grant market exclusivity to committed partners — terms open to discussion.
Global Expansion — Exclusive Partners in each country Wanted
Licences & Permits
Certifications and credentials obtained
LP) EWG Grade 1
EWG Grade 1 (Green) — All Ingredients · Clean Plant & Mineral-Based
LP) USA FDA registration
USA FDA Establishment Registration (Class 1) — since Jul 2024
LP) Dermatologist tested
Third-party tested (KOTITI) for skin safety — irritation index 0.01, rated 'no irritation.' Confirms the drug-free patch is gentle enough for daily use, even on sensitive skin, supporting broad family and retail use.
LP) RoHS · FIR (0.902)
RoHS-tested for hazardous substances — all 6 restricted substances 'not detected.' Demonstrates compliance with international safety standards and gives importers confidence in clean, regulation-ready material quality.
LP) Deodorization rate
Deodorization performance independently tested and verified. Confirms the patch's low-odor, clean-wear design — removing the strong menthol/medicinal smell of conventional patches, a key buyer objection Legendary Patch eliminates.
LP) Far-infrared radiation
Independently verified far-infrared (FIR) emission — emissivity 0.902 (up to 90%). Measured at 37°C body temperature, this confirms the Elixir Stone FIR technology behind Legendary Patch's circulation and recovery positioning.
LP) Radiation emissivity
Laboratory measurement of far-infrared radiance energy emitted at 37°C body temperature. Quantifies the patch's FIR performance, giving buyers objective, test-backed evidence behind the product's core mechanism.
LP) Radon Thoron
Independently tested for naturally occurring radiation — radon and thoron at safe low levels, with a radiation dose of just 0.01 μSv/hr. Confirms the mineral-based far-infrared materials are safe for everyday skin contact.
FT) EWG Verified · Green Grade
Fretok meets the EWG Green standard — 39 of 43 ingredients rated EWG Level 1–2 (Green), the safest tier. No high-hazard ingredients, giving clean-beauty retailers a credible, low-risk clean-label claim.
FT) OEKO-TEX Standard 100
The 100% cotton pad is certified to OEKO-TEX Standard 100, an internationally recognized textile safety standard. Every component is tested for harmful substances — heavy metals, formaldehyde and brighteners not detected — ensuring skin-safe material quality.
FT) ISO 22716 Cosmetic GMP
Manufactured under ISO 22716, the international Good Manufacturing Practice standard for cosmetics. Certified production, quality control and traceability give buyers confidence in consistent, compliant, export-ready quality.
FT) Vegan Certified
Vegan certified — no animal-derived ingredients and no animal testing. Aligns with fast-growing vegan and cruelty-free demand across North America, Europe and Southeast Asia, widening retail and channel opportunities.
FR) Dermatologist Tested
Dermatologist-tested with a skin-irritation score of 0.00 (True Dermatology Clinical Trial Center) on sensitive and normal skin. Non-irritating and suitable for daily use, even on delicate underarm skin — a key buyer reassurance.
SGS Biodegradable
The cotton pad is SGS-verified biodegradable, produced via an eco-friendly water-jet non-woven process with zero harmful residues. Supports the sustainability and eco-label positioning increasingly required by global retailers.
Where to Buy
Find our products at these locations
Naver Brand Store (Korea)
Naver Brand store (Korea)
Olive Young
- Olive Young
Onnuri Pharmacy
- Onnuri Pharmacy