🚚 Free Shipping in Singapore 💰 Lowest Price Guaranteed 🇰🇷 Government-Certified Supplement (MFDS) 🌿 100% Natural · No Side Effects ⭐ 4.95 Rating · 32,000+ Happy Customers 🚚 Free Shipping in Singapore 💰 Lowest Price Guaranteed 🇰🇷 Government-Certified Supplement (MFDS) 🌿 100% Natural · No Side Effects ⭐ 4.95 Rating · 32,000+ Happy Customers
Jung Kwan Jang · Since 1899
Certified Functional Food Supplement
GLPro Core
★★★★★ 4.95 · 2,847+ reviews

GLPro™ Core:
Triple-Action Wellness Support

One drink a day — backed by 125 years of Korean ginseng science. Supports metabolic wellness, healthy body composition, and everyday vitality.

Best Value PackSave up to 28% Trial SetSGD 250 · 2 boxes
🔥 Limited Time Only

Exclusive Promo
Prices Won't Last Long

💰 YOU SAVE SGD 176 — SGD 125/box ⭐ MOST POPULAR
12-WEEK SUPPLY (SAVE 26%)
4 boxes · 84 bottles
SGD 676
SGD 125/box
Total SGD 500 · 4 boxes
✦ Included Free
✓ 12-Week Nutritionist GuideSGD 199
✓ GLPro Members Club AccessFREE
✓ SGD 5 VoucherFREE
✓ Glucose Wellness Reset BlueprintSGD 49
✓ Free Shipping for LifeFREE
😴 No Food Coma⚖️ Weight Shifting📉 wellness marker Improving🩸 Healthy Glucose Support
💰 YOU SAVE SGD 281 — SGD 122/box BEST VALUE
18-WEEK SUPPLY (SAVE 28%)
6 boxes · 126 bottles
SGD 1,014
SGD 122/box
Total SGD 733 · 6 boxes
Start small — see how it feels
6-WEEK SUPPLY (TRIAL)
2 boxes · 42 bottles
SGD 338
SGD 250
Total · 2 boxes
Your results timeline
Week 6First results
Week 12Blood sugar drops
Week 18Full reset
📦
Authentic Stock · Ready to Ship
Verified genuine product · Authorised Singapore distributor
Add to Cart →
🛡️ 12-Week Suitability Guarantee
We're confident GLPro Core is right for you.
🔒 Secure checkout 🚚 Free SG shipping 🇰🇷 MFDS certified
Accepted Payment Methods
VISA
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💬 Want to pay with PayNow or Atome?
Tap the WhatsApp button to chat with us.

Verified & Trusted

Officially Authorised.
#1 Trusted Dealer in Singapore.

Jung Kwan Jang Authorisation Letter
Top 1 Dealership Singapore
Inside the Drink

Three natural extracts.
All proven in human trials.

Each ingredient helps in a different way. Together, they support healthy glucose levels, cut hunger, and support healthy weight management.

Banaba Leaf Extract
BANABA LEAF
Active compound
Corosolic Acid

Banaba Leaf Extract

Opens the doors that let sugar into your cells faster, supporting healthy glucose wellness after meals.

Supports fasting glucose wellness in human studies
Reduces post-meal glucose spikes before metabolic strain starts
Helps cells use glucose wellness as energy instead of storing it as fat
🩸 Supports a smoother glucose response after meals
Jung Kwan Jang Red Ginseng 6-Year Root
RED GINSENG · 6-YR
Active compound
Ginsenosides

Red Ginseng Jung Kwan Jang · 6-Year Root

Helps cells use metabolic hormone better AND makes your body produce more metabolic wellness naturally — the hormone that controls hunger and glucose wellness.

Studied for its role in supporting healthy metabolic wellness in a 12-week human study
Supports natural fullness cues — helps reduce hunger after meals
Supports healthy body composition over time
🌿 Boosts metabolic wellness naturally — feel full longer, eat less
Bitter Melon Extract
BITTER MELON
Active compounds
Charantin + Polypeptide-P

Bitter Melon Extract

Turns on your body's natural fat-burning switch while supporting healthy glucose wellness — from a 100% natural source.

Activates AMPK, a natural cellular energy pathway
Supports both fasting and post-meal glucose wellness
Supports the body's natural fat metabolism over time
🔥 Supports healthy weight management and glucose wellness together
Compare

How GLPro Core
compares.

See how GLPro Core stacks up against typical supplements on the market.

GLPro Core comparison with other supplements
Science · Research · Expert Opinions

Trusted by Professionals & Dietitians

Real dietitians and R&D experts share what the science says about glucose wellness, metabolic wellness, and natural support.

Dietitian Patricia
The scary truth about metabolic wellness they don't tell you
Dietitian James
Tired of watching every single thing you eat?
Dietitian James
Still taking bitter melon for glucose wellness? Watch this
R&D Experts
R&D Experts — Natural metabolic wellness Support
R&D Experts
Expert insights on glucose wellness & metabolic wellness
R&D Experts
The science behind natural glucose wellness support
← Swipe to see more →
Real Stories · Real Results

More than 332,000+ GLPro Buddies Transformed

Customer Story
Mr. Lim — His GLPro experience
Customer Story
Ms. Rhea — Her GLPro experience
Customer Story
Ms. Susan — Her GLPro experience
Customer Story
Mr. Lim — His GLPro experience
Customer Story
GLPro Buddy — Real transformation story
← Swipe to see more →
Park Bo-gum Jung Kwan Jang Ambassador
🇰🇷Official Brand Ambassador · August 2025
Park Bo-gum
박보검
Why Jung Kwan Jang chose him

Park Bo-gum is Korea's most trusted actor. The first actor ever to top Forbes Korea #1. He represents trust, health, and quality — just like Jung Kwan Jang.

🏆
Forbes Korea Power Celebrity #1 — first actor to top the list
📺
Gallup Korea TV Actor of the Year — two consecutive years (youngest ever)
🇰🇷
Official Jung Kwan Jang (KGC) brand ambassador · Announced August 2025
Known for
Record of Youth · Encounter · Love in the Moonlight · Reply 1988
6 GLPro Core Benefits

What happens when your
glucose wellness is stable.

🔥
01 / 06
Activates Fat Burning
Low metabolic hormone turns on fat burning.
🧠
02 / 06
Reduces Appetite & Cravings
metabolic wellness tells your brain you're full. Cravings stop.
03 / 06
Eliminates Energy Crashes
Steady glucose wellness = steady energy. No crash.
🎯
04 / 06
Reduces Visceral Fat
Red ginseng reduces belly fat in studies.
💪
05 / 06
Protects Muscle Mass
Better metabolic hormone keeps your muscles strong while you lose weight.
😌
06 / 06
Lowers Stress Eating
Stable glucose wellness lowers stress. Less emotional eating.
Korea Ginseng Research Institute · KGC

The science behind
every ingredient.

130 doctorate-level scientists. 125 years of ginseng expertise. Every bottle is the result of real research.

Research & Analysis
Research & Analysis
Every ingredient tested before it enters your bottle.

Active compound levels verified in every batch. Same strength. Every time.

Extraction Process
Extraction Process
Precision extraction refined over 125 years.

Keeps the full potency of every active compound. No shortcuts.

Quality Control
Quality Control
Each 6-year root hand-checked. Only the best pass.

6 years to grow. Strict grading before processing. Zero compromise.

Clinical Testing
Clinical Testing
750 advanced machines. MFDS certified standard.

Same testing authority as HSA Singapore and WHO. Every batch approved.

130
Scientists
375
Patents
365
Published Papers
125+
Years
The Brand Behind It
Jung Kwan Jang.

Korea's top red ginseng brand since 1899.

Jung Kwan Jang has made red ginseng for 125 years. The 6-year root and strict quality can't be copied.

125+
Years of cultivation
6-yr
Root standard
MFDS
Certified manufacturing
#1
Trusted ginseng brand
Established
1899
正官庄 – "the authentic government ginseng."
Simple Daily Routine — GLPro Core
Exclusive Promo · Limited Time

Choose Your Protocol

💡 The more boxes you order, the less you pay per box
Trial: SGD 250 (2 boxes) 12-Week: SGD 125 18-Week: SGD 122 ← Cheapest
6-WEEK START
SGD 250
Total for 2 boxes · 42 bottles

A 6-week trial to feel the difference before committing to the full protocol.

2 boxes · 42 bottlesIncluded
Free SG ShippingIncluded
Nutritionist GuideSGD 199
Glucose Wellness BlueprintSGD 49
Total valueSGD 338
You paySGD 250
Start with Trial →
You save SGD 88. One payment.
⭐ MOST PEOPLE START HERE
12-WEEK CLINICAL
SGD 125/box
Total SGD 500 · 4 boxes · 84 bottles

The full clinical protocol — most customers see meaningful wellness marker and glucose improvements by week 12.

4 boxes · 84 bottlesIncluded
Free SG ShippingIncluded
12-Week Nutritionist GuideSGD 199
Glucose Wellness BlueprintSGD 49
GLPro Members ClubFREE
SGD 5 VoucherFREE
Total valueSGD 676
You paySGD 500
Yes — Start My 12-Week Reset →
You save SGD 176. One payment, no subscription.
18-WEEK COMPLETE
SGD 122/box
Total SGD 733 · 6 boxes · 126 bottles

The full metabolic reset. Most customers see the biggest wellness marker drop in weeks 12–18.

6 boxes · 126 bottlesIncluded
Free SG ShippingIncluded
18-Week Nutritionist GuideSGD 299
Glucose Wellness BlueprintSGD 49
GLPro Members ClubFREE
SGD 8 VoucherFREE
Total valueSGD 1,014
You paySGD 733
Start My 18-Week Reset →
You save SGD 281. One payment.
🔒 Secure checkout · 🚚 Free SG shipping · 🇰🇷 MFDS Certified
4.95
5★
90%
4★
10%
3★
0%
Customer Stories

What happens after
12 weeks.

Real customers, paid full price, verified by independent review. We don't edit or filter.

A
★★★★★
Amelia R. 21 Days In · VERIFIED
"My 3 PM crash is gone."
I used to live on coffee and snacks by mid-afternoon. After three weeks on GLPro Core, the slump just disappeared. No more cravings either.
M
★★★★★
Marcus T. 8 Weeks In · VERIFIED
"Noticeable change without changing my diet."
I'm not strict about food. I just take the drink before breakfast. The scale hasn't moved like this in years — mostly off my waistline.
P
★★★★★
Priya S. 6 Weeks In · VERIFIED
"Felt like a gentle, natural addition to my routine."
I tried other supplements before and found them harsh on my stomach. GLPro Core has been easy to take and I've noticed better appetite control.
C
★★★★★
Christine W. 12 Weeks In · VERIFIED
"Energy back, belly fat gone."
Post-menopause I gained weight around my middle that wouldn't shift no matter what I tried. 12 weeks in, my waist is visibly smaller and my energy is the best it's been in years.
S
★★★★★
Sandra L. 7 Days In · VERIFIED
"I noticed a difference in just one week."
By day 7 I was waking up without that heavy, groggy feeling after dinner. My husband noticed I stopped reaching for dessert every night. I was skeptical but this is real.
R
★★★★★
Rachel M. 12 Weeks In · VERIFIED
"At 12 weeks, my clothes fit again."
I didn't weigh myself obsessively — I just kept taking the drink daily. At week 12 I tried on jeans I hadn't worn in two years. They fit. That was the moment I knew.
J
★★★★★
James W. 42 Days In · VERIFIED
"42 days changed my relationship with food."
I used to binge after stressful days. Six weeks in, those urges are quieter. I'm eating smaller portions naturally, not through willpower. Something has genuinely shifted.
N
★★★★★
Nina C. 7 Days In · VERIFIED
"Even my sleep improved by week 1."
I didn't expect sleep to change but by day 7 I was sleeping through the night. Whatever the reason, I'll take it.
F
★★★★★
Fiona T. 18 Weeks In · VERIFIED
"Still going strong at 18 weeks."
Finished the full program and ordered another round. Energy is consistent, and I haven't had a food coma since week 3. This is my permanent routine.
LH
★★★★
Linda H. 7 Days In · VERIFIED
"Seven days and I already feel lighter."
Bloating after meals used to be my normal. After one week of GLPro Core it's almost gone. My digestion feels calmer and I'm not reaching for snacks an hour after eating.
CP
★★★★
Chris P. 42 Days In · VERIFIED
"Waist visibly smaller in 42 days."
I measure, not weigh. At 42 days my waist is noticeably smaller. My energy after lunch is now completely stable. Great product.
Y
★★★★★
Yvonne G. 12 Weeks In · VERIFIED
"My carb cravings just... stopped."
Around week 8 I realised I hadn't thought about bread or rice all day. By week 12 it's automatic — I just naturally want less starch.
BW
★★★★★
Beatrice W. 21 Days In · VERIFIED
"Three weeks in and I'm off afternoon coffee."
I used to need two coffees to get through 3–5pm. After three weeks my energy is flat and steady all day. I genuinely don't need the coffee anymore.
H
★★★★
Hannah R. 7 Days In · VERIFIED
"Appetite noticeably smaller after 7 days."
First week I thought it was placebo. But I kept leaving food on my plate. By day 7 I realised I was just genuinely full sooner. It's not in my head.
Z
★★★★★
Zane M. 12 Weeks In · VERIFIED
"12 weeks: noticeably slimmer, up in energy."
I work long hours and always blamed tiredness on stress. Twelve weeks in, I'm sharper at work than I've been in years and I've noticed a real change in how my clothes fit.
G
★★★★★
Grace L. 42 Days In · VERIFIED
"My skin cleared up too — unexpected bonus."
I started this for weight management. At 42 days the surprise is my skin — less breakouts, less puffiness. Who knew.
V
★★★★★
Valerie S. 8 Weeks In · VERIFIED
"Food coma gone, focus improved, mood better."
Three things changed by week 8: no more post-lunch fog, I can concentrate through afternoon meetings, and I'm just in a better mood. Stable energy really does affect everything.
SR
★★★★★
Sarah R. 10 Weeks In · VERIFIED
"Finally something that works for hormonal weight."
I've struggled with hormonal weight gain since my 40s. GLPro Core is the first product that's made a visible difference to my belly area. The puffiness around my middle has noticeably reduced.
RP
★★★★★
Raj P. 9 Weeks In · VERIFIED
"The afternoon slump I've had for 10 years is gone."
For a decade, 2–4pm was a write-off for me. Coffee didn't help. After 9 weeks on GLPro Core I sail through the afternoon without any artificial boost. My productivity has genuinely increased.
KT
★★★★★
Karen T. 5 Weeks In · VERIFIED
"Noticeably lighter without trying in 5 weeks."
I didn't change my diet or exercise. I just took the drink every morning with breakfast. Five weeks later I can actually feel my waist again. My clothes feel looser around the middle specifically.
ML
★★★★★
Michelle L. 11 Weeks In · VERIFIED
"Post-menopause transformation at 55."
At 55, post-menopause, I had given up on losing the weight around my stomach. 11 weeks of GLPro Core later: my waist is visibly smaller and I sleep through the night consistently for the first time in years. I genuinely wish I had found this sooner.
★★★★★
陈伟明 (William Tan)10 Weeks · VERIFIED · Singapore
"Post-lunch slump is gone — and so is my belly."
I work in finance and eat out almost every single day — no time to meal prep. After lunch I used to feel completely drained through afternoon meetings. After 10 weeks on GLPro Core, my afternoon focus is back and I've lost a noticeable amount off my waist.
★★★★★
林志豪 (Lim Zhi Hao)12 Weeks · VERIFIED · Singapore
"外食党的救星,白天精神好多了,肚腩也小了。"
我是做销售的,每天都要请客户吃饭,大鱼大肉停不了。吃完饭总是很想睡,严重影响下午跟客户开会的状态。试了 GLPro Core 12 周,饭后不再像以前那么容易犯困,下午的精神好了很多。腹部脂肪也明显减少,皮带松了一格。
Real Stock · Real Customers

Authentic stock. Real shipments.

Siti R.
★★★★★
"Fast shipping!"
David Tan
★★★★★
"3rd re-order!"
Mei Ling C.
★★★★★
"100% authentic!"
Raymond Lim
★★★★★
"Packed well!"
Priya N.
★★★★★
"No fake. Will re-order!"
Siti R.
★★★★★
"Fast shipping!"
Authorised Distributor · Jung Kwan Jang Singapore
Verified genuine · Ships from Singapore
Questions

Common
questions.

Can't find your answer? Chat with us on WhatsApp.

💬 Chat on WhatsApp
Most supplements target a single mechanism — they slow absorption, or they support metabolic hormone, or they trigger fat burning. GLPro Core is the only formula combining all three botanical actions in carefully studied amounts, so you intervene at every stage of the metabolic loop, not just one.
Earthy and lightly bitter — it's a concentrated botanical extract, not a sweetened drink. Most customers describe the first few days as an acquired taste; by week two it's simply part of the morning ritual.
GLPro Core combines three botanical extracts that work together to support your body's natural sense of fullness, steady energy, and everyday metabolic wellness — rather than relying on a single ingredient.

Orders are processed for immediate fulfilment once payment is confirmed. Because production and packing begin shortly after checkout, orders cannot be cancelled or modified after payment. If you need to make a change, please email us at nicolepschin95@gmail.com within 1 hour of placing your order and we will do our best to accommodate the request before it is processed.

Due to the nature of our products, we are unable to offer refunds for change of mind once an order has been processed.

We will provide a full refund or replacement if:

  • Your order arrives damaged in transit
  • You receive the wrong item
  • Your order does not arrive within 10 business days of the estimated delivery window

To request a refund or replacement, email us at nicolepschin95@gmail.com within 7 days of delivery with your order number and photo evidence of the issue. Approved refunds are processed to your original payment method within 5–10 business days.