4.8 · 108 full-size serum reviews

14-DAY DISCOVERY KIT · DUAL-FORMULA SERUM

14-Day Dual Infushot™ Discovery Kit

Discover Dual Infushot. Just $23.20.

The same dual-formula serum. 14 individually packed dual-formula sachets, 28 mL in total.

Smoother-looking texture. Refined-looking pores. Renewed radiance.

$29 $23.20· 14 dual-formula sachets · 28 mL
+67.3%Visible radiance*
−34.3%Pore volume*

14 dual-formula sachets × (1 mL + 1 mL). 28 mL total. Full-size bottle not included.

One kit per customer, one time only. Shipping charged separately; applicable taxes calculated at checkout. First-order discounts cannot be combined with the Halloween offer.

Trial sizes are not eligible for the 90-Day Guarantee.

14 dual-formula sachets · 28 mL
Clinically
tested
Free US
shipping $50+

YOUR TWO-WEEK SKIN JOURNEY

Experience a remarkable transformation in two weeks.

The same Dual Infushot formula. A two-week ritual for smoother-looking texture, refined-looking pores and renewed radiance.

EXCLUSIVE TRIAL OFFER Limited to one kit per customer.
CISL SEOUL Discovery Kit pouch floating above a soft shadow

Visible results · after one use

Immediate refinement.
Progressive resurfacing.

Model applying the two Dual Infushot formulas
+67.3%Visible radiance
−34.3%Pore volume

Independent third-party single-use instrumental test · women ages 40–60 · n=20

Why it works

Two active systems.
One treatment.

Target visible pores, uneven texture and lost radiance in one nightly treatment.

DERBIOME PDRN technology
DERBIOME®
PDRN + exosomes
HPR Retinoid Complex
HPR
Retinoid Complex
01 · Combine

Two active systems.
One complete treatment.

PDRN, exosomes and HPR Retinoid Complex work together to improve the visible look of pores, uneven texture and lost radiance.

Kept separate until use, then blended and applied as one treatment.
Dual Infushot formulas freshly combined; full-size packaging shown for reference
02 · Renew

Renew. Refine.
Reveal.

One nightly treatment supports smoother-looking texture, visibly refined pores and renewed radiance.

Marine micro-spicule delivery visual
03 · Deliver

Micro-spicule
delivery.

Ultra-fine marine micro-spicules help create temporary pathways through the skin’s outermost layer, helping the freshly mixed treatment absorb more effectively.

Clinically measured · after one use
+67.3%Visible radiance
−34.3%Pore volume
−31.0%Pore area
−17.5%Pore count
−15.8%Pore depth
04 · Reveal

Visible change
after one use.

Five device-measured changes in radiance and visible pore dimensions after a single finished-product application.

01 / 04

*Mechanism description refers to the skin’s outermost layer. After-one-use results: device-measured in 20 women ages 40–60; radiance by SkinGlossmeter and pore metrics by Antera 3D. All changes versus baseline, p<0.05. ProbeM Skin Research Center, Korea, 2025. Individual results may vary.

Finished formula · clinical

Results you can see.

Before and after one use.

BeforeAfterBefore and after visible radiance after one use
+67.3%Visible radianceAfter one use
BeforeAfterBefore and after pore volume after one use
−34.3%Pore volumeAfter one use

*Independent third-party single-use clinical test in women ages 40–60 (n=20). Individual results may vary.

Clinical discipline

Built into the formula.

Dr. Donghyun Youn

Dr. Donghyun Youn

CISL CTO · Board-Certified Plastic Surgeon

Jamie Kim

Jamie Kim

PA-C Dermatology

Dr. Kim

Dr. Kim

Board-Certified Dermatologist

Developed with the logic of Korean clinical protocols, then tested as a finished cosmetic formula.

Real skin · real results

See what customers are saying.

Reviews refer to the full-size Dual Infushot serum.

What makes the difference

Inside the system.

DERBIOME PDRN visual

Patented low-molecular-weight DERBIOME® PDRN

The rejuvenation core of Dual Infushot™, paired with exosomes in the renewal chamber.

HPR Retinoid Complex visual

HPR Retinoid Complex

A next-generation retinoid system that supports visibly refined texture and softer-looking lines.

Marine micro-spicules visual

Marine micro-spicules

Ultra-fine spicules support targeted application through the skin’s outermost layer. A temporary prickling sensation may occur.

Frequently asked

The essentials.

Why are there two formulas?+

The PDRN + exosome and retinoid systems stay separate until use. In this kit, combine the paired formulas from each sachet according to the pack directions.

Can I use it with another retinoid?+

Avoid layering it with another retinoid or strong exfoliating acids on the same night.

Is the prickling sensation normal?+

A temporary prickling sensation can occur from the marine micro-spicules and may vary by person. Sensation does not indicate efficacy.

Does the 90-day guarantee cover the kit?+

No. Trial and sample sizes are not eligible for the 90-Day Guarantee.

What is included?+

14 dual-formula sachets × (1 mL + 1 mL). 28 mL total. Full-size bottle not included. One kit per customer, one time only. Shipping charged separately; applicable taxes calculated at checkout. First-order discounts cannot be combined with the Halloween offer.

How do I continue with full size?+

The full-size serum is a separate purchase. Buying the Trial Kit does not start a subscription. Explore the full-size serum

14-Day Discovery Kit$23.20