BEST

M.D. Rejuvenating Booster Shot M.D. Serum

3 key benefits inspired by a dermatology treatment¹
Triple Shot M.D. Serum

A high-performance serum designed to deliver at-home skin condition care inspired by dermatological skin-boosting care¹
1) Refers to skincare for healthy-looking skin
WATER / AQUA / EAU, GLYCERIN, BUTYLENE GLYCOL, NIACINAMIDE, METHYL GLUCETH-20, 1,2-HEXANEDIOL, SODIUM HYALURONATE, PPG-13-DECYLTETRADECETH-24, PROPANEDIOL, ETHYLHEXYLGLYCERIN, BETAINE, ADENOSINE, CITRIC ACID, SODIUM METAPHOSPHATE, MANNITOL, SODIUM CITRATE, XYLITOL, FRAGRANCE / PARFUM, PROPYLENE GLYCOL, EPIGALLOCATECHIN GALLATE, CAMELLIA SINENSIS LEAF EXTRACT, GLUTATHIONE, HYDROLYZED HYALURONIC ACID, HYDROLYZED DNA, SILICA, SODIUM HYALURONATE CROSSPOLYMER, GLYCERYL CAPRYLATE, TOCOPHEROL, HYALURONIC ACID, SODIUM TRIMETAPHOSPHATE, PROTEASE, XANTHAN GUM, SODIUM ACETYLATED HYALURONATE, DIAMOND POWDER, SODIUM BENZOATE, POTASSIUM SORBATE, LACTIC ACID
Use up to twice daily. Apply evenly across your face.

WHY M.D. SERUM?

TRIPLE SHOT M.D. SERUM

Clinically proven to deliver skin improvements comparable to

dermatological skin-boosting care¹

In just 3 days

133% greater skin barrier improvement and 54% greater hydration vs. one session of skin-boosting care¹*

After 4 weeks

Comparable improvements in

fine lines, skin density and skin tone**

^{1) Refers to skincare for healthy-looking skin}

^{*Based on a comparison between one session of skin-boosting care and 3 days of M.D. Serum use. Percentages represent the relative improvement based on the rate of change in each parameter.}

^{**Based on instrumental measurements in 32 multi-ethnic women.}

CLINICAL STUDY DESIGN

• Test institute: Global Medical Research Center Co., Ltd.

• Subjects: 32 multi-ethnic women, average age 35

• Study type: Human application test for efficacy evaluation

• Control: One session of dermatological skin-boosting care¹

• Study design: Half-face comparison of M.D. Serum and dermatological skin-boosting care¹ using instrumental measurements

• Study period: May 13 – June 10, 2025

^{1) Refers to skincare for healthy-looking skin}

THE TRIPLE SHOT SYSTEM

A new Triple Shot system that delivers three key benefits inspired by dermatological skin-boosting care¹ in one serum

SHOT 1

GLOW BOOSTER SHOT

SHOT 2

PDRN BOOSTER SHOT

SHOT 3

COLLAGEN BOOSTER SHOT

^{1) Refers to skincare for healthy-looking skin.}

M.E.D H.A™

First-ever¹ dermatological grade Hyaluronic Acid Developed and Applied

• Penetrates deep into the skin for long-lasting hydration

• Delivers a dewy glow inspired by dermatological care²

• Supports a healthy skin barrier

^{1) First of its kind by the brand.}

^{2) Refers to skincare for healthy-looking skin.}

228K PDRN™

2.1X Stronger Repair Effect Compared to Salmon-derived PDRN*

After professional care¹, use of M.D. Serum delivers:

2X Faster Redness Reduction²

2.3X Shorter Downtime³

^{* In-vitro efficacy test results}

^{1) Refers to dermatological skincare for healthy skin}

^{2) External irritation-induced redness; based on instrumental test results after 1 week of product use in a multi-ethnic panel of 31 women}

^{3) Skin barrier recovery (TEWL) measurement; based on instrumental test results in a multi-ethnic panel of 31 women}

HYPER-EGCG™

3.1X greater elasticity efficacy than Retinol*

(AP’s proprietary technology ingredient)

• Renews the collagen matrix

• Helps improve skin elasticity and lifting

^{* In-vitro test results: EGCG vs. Retinol}

CLINICALLY PROVEN RESULTS

SERUM ONLY

Clinically proven to deliver superior

skin improvements with M.D. Serum alone,

compared with dermatological care¹*

After 4 Weeks**

Appearance of Lifted Skin

More Even Skin Tone

Natural Dewy Glow, Similar to In-Office PDRN Treatment

^{* Based on a comparison between one session of skin-boosting professional care and 3 days of AP Serum use, showing superior results in hydration and skin barrier improvement.}

^{** Based on a 4-week satisfaction survey with a panel of 35 women.}

^{1) Refers to skincare for healthy-looking skin.}

CLINICAL STUDY OVERVIEW

• Research institute: Beauty Link Partners Co., Ltd.

• Subjects: 35 women aged 30–59

• Study type: Satisfaction survey following product use

• Study period: July 25 – August 21, 2025

POST TREATMENT

Enhances post-procedure outcomes with powerful professional-care synergy.

Post-treatment with MD Serum^*

Fine lines

Radiance¹

Lifting

^{* Images comparing changes after 4 weeks of product use, based on instrumental measurements in 31 multi-ethnic adult women. Comparison between the non–M.D. Serum group (fine lines: TOP 28, radiance: TOP 2, lifting: TOP 20) and the M.D. Serum group (fine lines: TOP 13, radiance: TOP 2, lifting: TOP 20).}

^{1) Refers to instrumental measurement of skin radiance.}

TRIPLE-JECTION FORMULA

AP’s proprietary formula designed to deliver three active ingredients deep into the skin

HOW TO USE

DOSAGE CHECK

Turn the applicator once to automatically dispense the precise amount needed for a full-face application.

INJECT

Without letting the applicator touch your skin, gently release the formula drop by drop onto cheeks and forehead. Smooth it in softly with your fingertips.

INSPECTION

Experience instant radiance and improved skin condition.

MY SKINCARE RITUAL

Experience our range of expertly crafted M.D. skincare products, inspired by advanced derma treatments for swift and effective anti-aging repair.

Step 1M.D.
Microfine Intensive
Cream-to-Foam Cleanser

Step 3M.D.
Firming & Radiance
Plumping Lotion

Step 4M.D.
Firming & Radiance
Plumping Emulsion

Step 5M.D.
Rejuvenating Booster Shot
M.D. Serum

Step 6M.D.
Lift & Firm Dual
Eye Treatment

Step 7M.D.
Lift & Renew Double Shot
Program

APEX OF SKINCARE

What is M.D. Serum and what benefits does it deliver?

Can I use it after professional care (dermatological skincare)?

How do I use it and how much should I apply?

When will I see visible results?

What are the key technologies inside the formula?

Does this replace in‑office procedures?

Where does it fit in my routine?

M.D. SKIN RECOVERY PROTOCOL

Layer M.D. Serum with M.D. Cream

for enhanced results

HYDRATION

x 1.5

ELASTICITY

Summarize

Clinically validated lifting and fine‑line smoothing that surpasses a single session of skin‑boosting professional care in hydration and barrier repair within 3 days
Rapid post‑procedure recovery support with 2x faster reduction in irritation‑induced redness and 2.3x shorter downtime indicators
Deep, long‑lasting hydration and a dewy, radiant finish with professional‑care‑grade M.E.D H.A™
High‑performance repair powered by 228K PDRN™, shown more potent than salmon‑derived PDRN in in‑vitro testing
Elasticity boost delivered by HYPER‑EGCG™, demonstrating 3.1x more powerful results than retinol in in‑vitro tests
Precision‑dose, no‑touch applicator for optimal hygiene and consistent full‑face coverage