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Bitter Orange (Synephrine) — SacredBod supplement bottle (illustrative)
Supplement · Metabolic & Energy

Bitter Orange (Synephrine)

500 mg (6% synephrine) · vegan · gluten-free · 60 caps

slow-metabolismappetite-dysregulationmetabolic-rate adipose tissuebraingut
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What it is

Bitter Orange (Synephrine) is a metabolic & energy supplement. Bitter orange (Citrus aurantium) standardised to synephrine is a thermogenic used for metabolism and appetite (the common ephedra replacement). Used in adult dosing protocols in India and internationally, it is sold as a single-ingredient supplement.

How it works

Synephrine is a mild beta-3 adrenergic agonist that increases thermogenesis and fat oxidation and modestly suppresses appetite, with less cardiovascular stimulation than ephedra. Effects are dose-dependent and typically measurable within acute to weeks.

Who should take it

Adults seeking thermogenic metabolic and appetite support.

Avoid / careful

Stimulant — caution with hypertension, arrhythmia, anxiety and other stimulants/MAOIs. Avoid in pregnancy and before surgery.

When to take it

Morning
Noon
Evening
Night

How to take it

With food
Empty stomach
Before food

FAQs

Frequently asked

Is bitter orange safe for long-term use?
Long-term safety data for bitter orange (synephrine) is limited. It is generally recommended for short-term use as part of a comprehensive weight management plan.
How does synephrine compare to ephedra?
Synephrine is a milder stimulant than ephedra, with a different receptor binding profile, leading to less potent cardiovascular effects while still offering thermogenic benefits.
Can bitter orange be combined with other supplements?
Consult a healthcare professional before combining bitter orange with other supplements, especially stimulants or medications, due to potential interactions.

From the blog

· 8 min read

Bitter Orange (Synephrine) for Slow Metabolism: Does It Help?

Using Bitter Orange (Synephrine) for slow metabolism: the rationale, how to dose it for this goal, and how to track results.

#slow-metabolism#metabolic#use-case
· 8 min read

Bitter Orange (Synephrine) vs Green Coffee Bean (Chlorogenic Acid): Which Should You Choose?

Bitter Orange (Synephrine) vs Green Coffee Bean (Chlorogenic Acid) — how they compare on mechanism, use cases, and who each one suits best.

#comparison#metabolic#guide
· 8 min read

Bitter Orange (Synephrine) Dosage: How Much Should You Take?

How much Bitter Orange (Synephrine) to take, when to take it, which form is best, and how to stack it safely.

#dosage#how-to#metabolic

Editorial notes

SacredBod's longer take on Bitter Orange (Synephrine) — context the structured blocks above don't capture.

About Bitter Orange (Synephrine)

Synephrine-standardised bitter orange for thermogenesis and appetite support..

How it works

Synephrine is a mild beta-3 adrenergic agonist that increases thermogenesis and fat oxidation and modestly suppresses appetite, with less cardiovascular stimulation than ephedra. Effects are dose-dependent and typically measurable within acute to weeks.

Who it’s for

Adults seeking thermogenic metabolic and appetite support.

Dosage & timing

  • Typical dose: 500 mg (6% synephrine)
  • Best time: morning
  • With food: before-food
  • Expected onset: Acute to weeks.

Safety

Stimulant — caution with hypertension, arrhythmia, anxiety and other stimulants/MAOIs. Avoid in pregnancy and before surgery.

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