SunSci Retatrutide 20mg – Pre-Filled Pen

Retatrutide by SunSci is a cutting-edge triple agonist peptide, combining GLP-1, GIP, and glucagon receptor activity in one pre-filled pen.
This next-generation weight loss therapy is considered even more potent than Semaglutide (Ozempic/Wegovy) and Tirzepatide (Mounjaro), offering greater fat loss and metabolic support in clinical studies.

Delivered in a convenient 20mg pre-filled pen, Retatrutide is designed for once-weekly administration.

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Key Benefits

• Supports superior weight loss compared to single or dual agonists

• Reduces appetite and cravings

• Enhances metabolism and calorie burning

• Improves blood sugar control and insulin sensitivity

• Convenient pre-filled pen for weekly dosing

• Backed by emerging clinical research for obesity management

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How Retatrutide Works

Retatrutide is the first known triple agonist peptide:

• GLP-1 agonism: Slows gastric emptying, reduces appetite, and improves satiety.

• GIP agonism: Enhances insulin sensitivity and complements GLP-1 activity.

• Glucagon receptor agonism: Increases calorie expenditure and fat burning.

Together, these mechanisms create a synergistic effect for powerful weight management and metabolic improvements.

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Dosage & Administration (Informational Only)

• Form: Pre-filled injection pen

• Strength: 20mg total

• Suggested Use: Once-weekly subcutaneous injection

• Sites: Abdomen, thigh, or upper arm

• Cycle: Typically titrated (start lower, increase gradually)

• Storage: Refrigerate before use. Once opened, can remain at room temperature for limited periods.

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Manufacturer Details

• Brand Name: Retatrutide

• Active Ingredient: Retatrutide (GLP-1/GIP/Glucagon triple agonist)

• Strength: 20mg

• Form: Pre-filled pen

• Manufacturer: SunSci

• Category: Weight Loss / GLP-1 & Triple Agonists

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Possible Stacking Options

• With Metformin: For additional glucose control

• With B12 or NAD+ supplements: To support energy and combat fatigue

• With HGH (Somatropin): For advanced fat loss + anti-aging protocols

• With Testosterone (in HRT): For synergy in full-body composition optimization

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FAQ – Retatrutide 20mg Pen

Q: How does Retatrutide compare to Semaglutide (Ozempic/Wegovy)?
A: Clinical trials suggest greater average weight loss, due to its triple agonist activity.

Q: Is Retatrutide stronger than Tirzepatide (Mounjaro)?
A: Early data shows Retatrutide may deliver superior fat loss, as it adds glucagon receptor activation to GLP-1 and GIP.

Q: How often is Retatrutide taken?
A: Typically once per week via pre-filled pen injection.

Q: Can Retatrutide be combined with other therapies?
A: Yes — some protocols combine it with Metformin, B12, or hormone optimization therapies, but always under medical supervision.