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8 MICRON NANO-TIP · MADE IN KOREA

CRIMP-SEALED MEDICAL GLASS · 50 mL PER VIAL

SOLD DIRECT FROM RE-TONES.COM

30-DAY RETURNS · FAULTY REPLACED FREE

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Tap Pen DeviceThe 8 µm delivery device 01 Pore TighteningNiacinamide at 210,000 ppm (21%) 02 TXA5 BrighteningTranexamic acid at 50,000 ppm 03 Wrinkle PeptideAdenosine and a peptide
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PRO-5D Nano 3-PackSquare array, 8 µm PRO-R Nano 3-PackRound array, 15 µm, gentler All products
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Trade name: re:tones

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Email: support@re-tones.com

Physical address: 5830 E 2nd St STE 7000, Casper WY 82609, United States

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What we are testing, what is back in stock, and the depth notes that do not fit on a product page. Once a month, and you can leave in one click.

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Tip diameter, depth range and cartridge geometry are manufacturing specifications for the re:tones Skin Rejuvenation Tap Pen Device.
Formulation percentages are taken from the manufacturer's ingredient statement for each ampoule.
Average pore and human hair diameters are widely cited reference figures, given for scale. We have not measured them ourselves.

Made in Korea. Batch number and period-after-opening are printed on each carton. These products are cosmetics, for external use only. They are not intended to diagnose, treat, cure or prevent any disease, and they have not been evaluated or cleared by the U.S. Food and Drug Administration.

© 2026 re:tones (retones)

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Skin concerns

Sebaceous Filaments vs Blackheads: Why Yours Keep Coming Back
Milia: The White Bumps No Scrub Will Remove
Fungal Acne: When Your Breakout Is Not Acne
Dark Circles: Four Causes, and Why the Fix Depends on Yours
Closed Comedones: The Small Bumps That Never Come to a Head
Microneedling for Stretch Marks: What the Studies Show
Microneedling and Melasma: Why Caution Comes First
Microneedling for Large Pores: What Changes, What Cannot
Microneedling and Hyperpigmentation: Caution First
Microneedling for Acne Scars: Which Scars, and Why

Safety

Rosacea and Microneedling: Why Caution Comes First
Korean Sunscreens: Why the Filters Are Different
Sunscreen After Microneedling: When and Which
Can You Microneedle Over Active Acne? No
Microneedling Contraindications: Who Should Not Microneedle, and Why

Absorption

Skin Flooding: The Hydration Technique, Explained
Slugging: What Sealing Your Skin Overnight Does and Does Not Do
Skin Cycling: The Four-Night Schedule, Explained
Glass Skin: What the Korean Standard Actually Requires
The 7 Skin Method: Layering One Toner Seven Times
Sheet Mask vs Ampoule: Occlusion vs Concentration
Korean vs Western Skincare: Two Philosophies
Glass Vial vs Pump Bottle: Air, Oxidation, Fingers
Ampoule vs Serum vs Essence: What the Words Mean
What Is an Ampoule? Concentration, Format, and Why Sealed
The Stratum Corneum: The Layer That Keeps Your Skincare Out

Ingredients

Retinol for Beginners: Strength, Schedule, and the Adjustment Period
Exosomes in Skincare: The Claims and the Evidence
Ceramides: What They Do, and Why a Damaged Barrier Needs Them
Azelaic Acid: The Quiet Multitasker for Tone and Redness
AHA vs BHA vs PHA: Which Acid Does What
Snail Mucin in Skincare: What the Research Actually Shows
Tranexamic Acid vs Hydroquinone for Dark Spots
Peptides vs Retinol: Different Signals, Different Tolerance
PDRN and Salmon DNA in Skincare: What Is Claimed
Niacinamide vs Vitamin C: Which for Which Problem
High-Percentage Niacinamide: Is 20% Better Than 5%?
Copper Peptides: The Evidence and the Limits
Acetyl Hexapeptide-8: What It Is, and Why 500 ppm

Microneedling

RF Microneedling vs Microneedling: Where Heat Changes Things
Microneedling vs Microcurrent: Two Different Jobs
Microneedling vs LED Light Therapy: What Each Reaches
Microneedling vs Laser Resurfacing: The Honest Comparison
Microneedling vs Dermaplaning: Surface vs Route
Microneedling vs Chemical Peel: Which Does What
What Depth Should a Beginner Use? Start at 0.5 mm
Microneedling Cost: Clinic Sessions vs a Home Device
How to Choose a Microneedling Pen: The Six Specs
Does Microneedling Hurt? What the Depth Actually Determines
At-Home vs Professional Microneedling: Depth, Cost, Cadence

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Products

re:tones PRO-5D Nano Cartridge 3-Pack for the Tap Pen

re:tones PRO-5D Nano Cartridge 3-Pack for the Tap Pen

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re:tones PRO-R Nano Cartridge 3-Pack for the Tap Pen

re:tones PRO-R Nano Cartridge 3-Pack for the Tap Pen

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re:tones re:clear-T Brightening Glow Vial Ampoule 50 mL

re:tones re:clear-T Brightening Glow Vial Ampoule 50 mL

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re:tones re:firm-8 Wrinkle Peptide Lifting Vial Ampoule 50 mL

re:tones re:firm-8 Wrinkle Peptide Lifting Vial Ampoule 50 mL

$39.00 USD