TIMELINE OF COOLIN RESEARCH & FORMULA UPGRADE

The product interface and formula were researched by TUSLINN in July 2024, released as product information from July 2024 to August 21, 2024, and completed for submission in September 2024. However, due to the sensitivity of the weight-loss market that year, TUSLINN’s documents were also affected and delayed. By December 2025, this upgraded product version was officially approved for circulation.

(Every statement from Tuslinn comes with images and screen recordings with timestamps at the end of the article — showing that every product from TUSLINN is prepared with deep research and dedication, never upgraded on a whim.)

Each product from TUSLINN requires an extensive amount of time for experimentation and TESTING. We tested many different flavor bases such as TEA, COFFEE, CEREALS, CACAO, GRAPEFRUIT to create the most refined upgraded formula. The formula is 100% exclusively researched by TUSLINN. Both TUSLINN and the TEAM personally TESTED samples long before the packaging design, continuously adjusting formulas throughout the approval process for over 1 year until the final version was perfected. A product cannot be completed in just a few days — which is why when it comes to SAFE & EFFECTIVE functionality, no brand surpasses TUSLINN.

- COOLIN CACAO 2026 EDITION -

The combination of pure cacao, natural fiber, and plant extracts helps gently – elegantly – and safely control cravings without affecting daily activities or work.

COOLIN was developed by TUSLINN specifically for individuals who want to maintain a healthy figure without fatigue, insomnia, or physical stress. (Depending on each body type: around 80% feel completely fine, and 20% may experience slight mild nausea.)

The formula is refined based on testing standards and manufacturer regulations.

1. Key Highlights of COOLIN

• Smooth, fragrant cacao flavor with the most natural taste.
• Helps reduce sugar cravings and snack cravings naturally.
• No jitteriness, no insomnia.
• Convenient for busy individuals, office workers, and moms (after stopping breastfeeding).
• Transparent ingredients, tested & self-declared under Decree 15/2018.

2. Ingredients & Functions of Each Group

• 3in1 Instant Cacao – 4,950 mg

✓ Rich in Polyphenols & Flavonoids – supports antioxidant activity
✓ Reduces sugar cravings
✓ Provides a naturally rich cacao flavor, satisfying without added sugar
✓ Creates gentle morning energy

• Artificial Sweetener (INS 950 – Acesulfame K)

✓ Adds light sweetness without calories, ideal for weight control
✓ Does not spike blood sugar
✓ Helps balance overall taste

• Celery Powder

✓ Supports mild diuretic effect, helping the body feel light
✓ High in fiber, helps reduce hunger
✓ Aids digestion and metabolism

• Garcinia Powder

✓ Well-known for supporting appetite control
✓ Helps prevent excessive calorie intake
✓ Ideal for those who crave sweets or fast food

• Brown Rice Powder

✓ Natural fiber source
✓ Supports digestion, helps you feel full longer
✓ Reduces “empty stomach” feeling between meals

• Apple Fiber Powder & Guava Extract

✓ Naturally enhances flavor
✓ Rich in soluble fiber (pectin) – helps stabilize blood sugar
✓ Slows carbohydrate absorption, reducing cravings

• Anti-caking Agent (INS 551)

✓ Keeps powder smooth and easy to dissolve
✓ Ensures consistent quality throughout use

3. Taste Experience

• Rich brown cacao color, smooth and not harsh.
• A gentle aroma of cacao blended with light celery notes.
• A naturally sweet, creamy taste with mild bitterness from cacao and celery — not overwhelming.
• Dissolves quickly in warm water — perfect for busy mornings.

This cacao formula is designed to bring a pleasant and refined drinking experience — unlike harsh or overly sweet cacao products. This is an upgraded version.

4. Who Is COOLIN Suitable For?

• Those who easily crave food, sweets, or snacks
• Busy individuals who don’t have time to prepare healthy snacks
• People who need portion control to maintain their figure
• Office workers, moms who have stopped breastfeeding, and those with mentally demanding jobs
• Anyone looking for an easy-to-drink product that doesn’t cause fatigue or insomnia

5. How to Use

• Mix 1 sachet with 60–80ml of hot water (70–90°C)
• Best taken 30 minutes to 1 hour before meals
• Drink in the morning before breakfast
• Can use 1–3 sachets per day depending on personal needs/body condition

6. Commitments from TUSLINN

• Formula verified & tested according to manufacturer standards
• Self-declared documents, test results, and ingredient records are fully archived
• Transparent and ready to provide documents when required by authorities

Some images from Tuslinn with timestamps from 8/2024:

This concept was created by TUSLINN based on cacao beans for the upgraded version. All design concepts and formulas are exclusively developed by TUSLINN!

This is a draft layout for the upgraded packaging. Initially planned as 20 sachets, but TUSLINN later decided on 30 sachets. While developing the packaging, TUSLINN was also TESTING the formula. All images are original and unedited, with detailed screen recordings available. This version was still not final!

Draft version from 16.09.2024. This layout was sketched by Tuslinn for the designer to finalize before submitting to DOH/ATTP for approval — both pre- and post-finalization.

- IMPORTANT NOTES & USAGE GUIDE FOR COOLIN 2026 -

To achieve the best results, please read and follow the guidelines below:

1. GOLDEN TIMING – DRINK ON AN EMPTY STOMACH (MANDATORY)

• The best time to drink cacao is in the morning on an empty stomach.
• Allow at least 30–60 minutes before breakfast.
• The longer the gap, the better: 1 hour, 2 hours, even 3 hours is perfectly fine.

→ This ensures the body absorbs the formula fully and allows cacao to work optimally.

2. DO NOT EAT IMMEDIATELY AFTER DRINKING

• To maximize product effectiveness, do not eat right after drinking cacao.
• Eating too soon reduces the effect and prevents cacao from working properly.
• Give cacao enough activation time before consuming breakfast.

3. PREPARE IT THE TUSLINN WAY

• Use warm water around 60–80ml for best results.
• You may add a small spoon of sugar or condensed milk (not too much).

Tip from Tuslinn: Based on our experience — mixing with a bit of sugar or condensed milk is easier to drink, but drinking it plain in one quick sip followed by a sip of warm water is also very easy and effective. The natural mild bitterness of celery and cacao is very beneficial for the body.

4. QUICK SUMMARY

• ✔ Drink on an empty stomach
• ✔ Keep a 30–60 minute gap before breakfast — longer is better
• ✔ Mix with 60–80ml warm water
• ❌ Do NOT eat immediately after drinking
• ❌ Do NOT eat within 5–20 minutes after drinking

✦ IMPORTANT NUTRITION & EATING-TIME TIPS ✦

• Avoid eating dinner too late (after 7–8 PM)

At night, the body's natural metabolic rate decreases — when combined with cacao, timing becomes important.

If you eat too late:

• Your body cannot burn all the calories or old stored fat overnight.
• Easily increases fat accumulation in the belly, waist, and back.
• Makes the weight-loss process less effective, causing plateaus or even weight gain.

Ideal dinner time:

• Best before 7 PM.
• Eating after 9 PM makes fat-burning during sleep almost impossible, even if you drink cacao consistently every morning.
• If extremely hungry, choose foods without white starch, oil, or sugary snacks.

• After 7 PM – Avoid White Carbs

White carbs such as white rice, noodles, pasta, white bread… have a very high glycemic index.

When consuming too much white starch:

• Insulin spikes → the body prioritizes fat storage.
• Stored fat cannot be burned efficiently.
• The weight-loss process slows down, causing plateaus or reversed weight gain.