Reviewed Formula Weight Loss · 4 key ingredients

Sync

A capsule formula from the Java Burn family targeting clock-gene activation for fat-burning

Clarity score: 70/100 Format: Capsule Money-back guarantee

Sync is a daily dietary supplement in capsule form designed to be taken once a day; it claims to support metabolism, boost energy, and aid fat burning. It’s marketed as an energy-and-metabolism weight formula, using ingredients like ocimum sanctum, Camellia Sinensis, chlorogenic acid, and L-carnitine.

  • Format: 30 capsules per bottle, 1 capsule/day
  • Key ingredients: Ocimum Sanctum (Holy Basil), Green Tea, Chlorogenic Acid, L-Carnitine
  • Doses disclosed: Partial
  • Guarantee: 60-day money-back
  • Price: From $59/bottle
60-day money-back guarantee Secure checkout on official site

Why people pick Sync

Holy basil stress and glucose

Ocimum sanctum reduces cortisol and modestly lowers glucose at trial doses

Green tea thermogenesis

EGCG provides modest 3-4% increased energy expenditure

Chlorogenic acid glucose

Chlorogenic acid from green coffee bean has modest glucose-lowering effects

L-carnitine fat metabolism

Helps transport fatty acids into mitochondria for burning

What is Sync?

Sync is a capsule in the weight-loss category. Sync centers on clock genes — molecular timers in cells that regulate metabolism in 24-hour cycles. It is typically taken as 30 capsules per bottle, 1 capsule/day.

Sync benefits

  • Holy basil stress and glucose: Ocimum sanctum reduces cortisol and modestly lowers glucose at trial doses.
  • Green tea thermogenesis: EGCG provides modest 3-4% increased energy expenditure.
  • Chlorogenic acid glucose effects: Chlorogenic acid from green coffee bean has modest glucose-lowering effects.
  • L-carnitine fat metabolism: Helps transport fatty acids into mitochondria for burning.
  • Circadian rhythm positioning: Real connection between clock genes and metabolic rate.

Sync ingredients

Here is what the label discloses, what each ingredient does, and an honest note on dose where research gives us a reference point.

IngredientLabel statusWhat it doesDose note
Ocimum Sanctum (Holy Basil)Per-capsule amount not statedA formula ingredient included for metabolic or general wellness support; see the label for context.300-1200 mg/day for stress/glucose — Possibly in range
Camellia Sinensis (Green Tea)Per-capsule amount not statedSupplies catechins such as EGCG, studied for a small thermogenic and fat-oxidation effect.300-400 mg EGCG/day for thermogenesis — Possibly in range
Chlorogenic Acid (Green Coffee)Per-capsule amount not statedA green-coffee polyphenol studied for slowing carbohydrate absorption and supporting post-meal glucose.200-400 mg/day for glucose/weight effects — Possibly in range
L-CarnitinePer-capsule amount not statedAn amino-acid derivative that helps shuttle fatty acids into mitochondria to be used for energy.2-4 g/day for weight effects — Likely below g-scale

See how Sync’s ingredients and doses are disclosed — check current packages and the guarantee on the official site.

Go to official site →

Formula review

Sync targets a real mechanism (circadian rhythm / clock genes) with 4 individually evidence-based ingredients (Holy Basil, Green Tea, Chlorogenic Acid, L-Carnitine). The honest concerns are per-ingredient dose disclosure and that L-Carnitine cannot reach clinical dose in a single capsule. The 60-day refund supports trial. Standalone versions of the 4 ingredients at full doses cost similar amounts and have stronger evidence.

How Sync works

Sync centers on clock genes — molecular timers in cells that regulate metabolism in 24-hour cycles. When disrupted (by stress, late nights, lack of sunlight), metabolism slows and fat storage increases. This is real biology. Sync’s 4 ingredients have individual evidence: holy basil reduces cortisol (which disrupts clock genes), green tea EGCG and chlorogenic acid modestly affect glucose handling, and L-carnitine supports fatty acid oxidation. Whether the combination ‘resets’ clock genes in humans isn’t proven.

Sync pros and cons

Pros

  • Targets a real mechanism (circadian rhythm / clock genes affect metabolism)
  • John Barban brand has a track record (Java Burn)
  • Includes 4 evidence-based ingredients (no kitchen-sink approach)
  • Single-capsule daily for adherence

Cons

  • Per-ingredient doses not fully disclosed
  • L-Carnitine clinical dose (2-4 g/day) cannot fit in single capsule
  • ‘Sunlight loophole’ marketing is overstated framing of circadian science
  • Newer product without long-term track record

Ready to try Sync? View pricing and bundles on the official site.

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Sync price & packages

Pricing and packages are set on the official website and may change. Always confirm current pricing, shipping and guarantee terms at checkout.

1 Bottle · 30-day
$59
shipping
6 Bottles
$234
$39 each, free shipping
Save $120 vs single

Sync clarity score

70
Label transparency · 70/100

Reflects how clearly the formula discloses its ingredients and doses. It is a transparency measure, not a rating of effectiveness.

Sync safety & side effects

Holy basil may modestly lower blood sugar — monitor if on diabetes medications. EGCG at high doses has rare hepatotoxicity. Chlorogenic acid generally well-tolerated. L-Carnitine very safe at most doses. Consult your doctor if on multiple medications.

Key ingredients at a glance

Sync FAQ

What’s the ‘Sunlight Loophole’?
Marketing term for circadian rhythm science. Real connection between light exposure, clock genes, and metabolism — but the term oversells the supplement’s effects.
Is this from the Java Burn creators?
Yes — same brand family (John Barban).
How is it different from Java Burn?
Java Burn is a tasteless powder added to coffee. Sync is a capsule with different ingredients.
How long until results?
Expect 8-12 weeks for measurable changes.
Are doses disclosed?
Partial — 4 ingredients listed but per-capsule amounts not transparent.
Is it stimulant-free?
Yes — caffeine-free green tea extract.

Sync review summary

Sync is a capsule formula from the Java Burn family targeting clock-gene activation for fat-burning. With a label-transparency clarity score of 70/100, some ingredient amounts are disclosed while others sit in a proprietary blend. Treat it as one option to weigh within the weight-loss category: compare the ingredient doses against the research, keep expectations realistic, and confirm current pricing and the guarantee on the official site before buying.

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Compare before you buy

See how this formula stacks up against similar ones — or get ingredient explainers and breakdowns by email.

Medical disclaimer: SourceLean provides educational information about dietary supplements and their ingredients. Nothing on this site is medical advice, and these statements have not been evaluated by the FDA. Supplements are not intended to diagnose, treat, cure, or prevent any disease. Dietary supplements are not subject to the same strict pre-market testing as prescription drugs. Always consult your doctor before starting any supplement — especially if you take medications, are pregnant or breastfeeding, or have a health condition.

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