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Reviewed Formula Weight Loss · 7 key ingredients

Viva Slim

A liquid drops formula targeting the adiponectin hormone for fat-cell mobilization

Clarity score: 65/100 Format: Liquid drops Money-back guarantee

Viva Slim is a liquid dietary supplement designed to be taken by dropper in water or a drink; it claims to support metabolism, manage appetite, and aid healthy weight. It’s marketed as a liquid metabolism-support formula, using ingredients like African mango, L-carnitine, L-arginine, maca root, and Rhodiola rosea.

  • Format: 60 ml drops, 10 drops 3x/day
  • Key ingredients: African Mango, L-Carnitine, L-Arginine, Maca, Rhodiola
  • Doses disclosed: No — proprietary blend
  • Guarantee: 365-day money-back
  • Price: From $49/bottle ($31 at 6-pack)
365-day money-back guarantee Secure checkout on official site

Why people pick Viva Slim

Adiponectin mechanism

African mango at trial doses can boost adiponectin; drops likely under-dose this

L-carnitine fat-mobilization

Helps transfer fatty acids into mitochondria for burning

Nitric oxide support

L-arginine produces nitric oxide for blood flow and exercise performance

Adaptogenic energy support

Rhodiola and Maca support energy and stress response

What is Viva Slim?

Viva Slim is a liquid drops in the weight-loss category. Viva Slim targets adiponectin — a hormone produced by fat cells that signals fat-mobilization. It is typically taken as 60 ml drops, 10 drops 3x/day.

Viva Slim benefits

  • Adiponectin mechanism positioning: African mango at trial doses can boost adiponectin; drops likely under-dose this.
  • L-carnitine fat-mobilization: Helps transfer fatty acids into mitochondria for burning.
  • Nitric oxide support: L-arginine produces nitric oxide for blood flow and exercise performance.
  • Adaptogenic energy support: Rhodiola and Maca support energy and stress response.
  • Niacin metabolic cofactor: Niacin supports energy metabolism.

Viva Slim 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
African Mango (Irvingia)Per-drop amount not statedIrvingia gabonensis seed, a fiber-rich extract studied for appetite and metabolic markers.150-300 mg/day for obesity trials — Cannot reach in drops
L-CarnitinePer-drop amount not statedAn amino-acid derivative that helps shuttle fatty acids into mitochondria to be used for energy.2-4 g/day for fat metabolism — Cannot reach g-scale
L-ArgininePer-drop amount not statedA formula ingredient included for metabolic or general wellness support; see the label for context.3-6 g/day for nitric oxide effects — Cannot reach g-scale
Maca RootPer-drop amount not statedA Peruvian root used for energy, stamina and hormonal balance.1500-3000 mg/day for energy — Cannot reach g-scale
Rhodiola RoseaPer-drop amount not statedAn adaptogen studied for fatigue, stress resilience and exercise capacity.200-600 mg/day for stress/energy — Likely below
AstragalusPer-drop amount not statedA formula ingredient included for metabolic or general wellness support; see the label for context.500-1500 mg/day in TCM use — Likely below
NiacinPer-drop amount not statedVitamin B3, involved in converting food into cellular energy.14-16 mg/day RDA — Likely at RDA

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

Go to official site →

Formula review

Viva Slim targets a real mechanism (adiponectin) with the industry’s most generous refund window (365 days). The honest limitation is the same as all multi-ingredient liquid drops: volume constraints mean per-ingredient doses are far below clinical trials. If you’re interested in the adiponectin mechanism, standalone Irvingia Gabonensis (150 mg 2x/day) at clinical dose costs less and has direct evidence.

How Viva Slim works

Viva Slim targets adiponectin — a hormone produced by fat cells that signals fat-mobilization. When adiponectin is low (common in obesity), fat stays in storage; when it rises, fat cells release stored fat for energy. African mango at clinical doses (150-300 mg/day) has been shown to boost adiponectin. The challenge: a 60ml dropper cannot deliver 150-300 mg of African mango across 30 servings.

Viva Slim pros and cons

Pros

  • Industry-leading 365-day money-back guarantee
  • Targets a real mechanism (adiponectin) with published research
  • Stimulant-free liquid format
  • All ingredients have human research at trial doses (just not at drops doses)

Cons

  • Liquid drops cannot deliver clinical doses for any major ingredient (need grams)
  • All ingredients in proprietary blend — undisclosed per-drop amounts
  • Marketing claims 140% adiponectin boost without product-level evidence
  • 11 ingredients in tiny volume = minimal per-ingredient quantity

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

View packages →

Viva Slim 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
$49
shipping
6 Bottles
$186
$31 each, free shipping
Save $108 vs single

Viva Slim clarity score

65
Label transparency · 65/100

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

Viva Slim safety & side effects

L-Arginine can lower blood pressure — caution if hypotensive or on BP medications. L-Carnitine generally well-tolerated; rare GI effects. Niacin at high doses can cause flushing. Rhodiola may interact with antidepressants. Discuss with your doctor if on multiple medications.

Key ingredients at a glance

Viva Slim FAQ

How do I take Viva Slim?
10 drops 3x/day, ideally before meals, taken under the tongue or in water.
How long until I see results?
Brand claims 4-8 weeks for visible results; user reports vary widely.
Is it really tasteless?
Most users find the taste acceptable; mild herbal flavor.
Are the doses disclosed?
No — all 11 ingredients in proprietary blend.
What’s adiponectin?
A hormone produced by fat cells that signals fat-mobilization. Higher levels = easier fat loss.
Can I take it during fasting?
The 10-drop dose is essentially calorie-free; minimal fasting impact.

Viva Slim review summary

Viva Slim is a liquid drops formula targeting the adiponectin hormone for fat-cell mobilization. With a label-transparency clarity score of 65/100, it leans on a proprietary blend, so several ingredient doses aren’t disclosed. 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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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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