Research & Studies

Optiloss wasn’t built on hype or hopeful thinking—it’s grounded in peer-reviewed research and rigorous quality checks. This page gathers the most relevant human and pre-clinical studies on every nutrient in each daily serving. If you’re interested in prices or testimonials, jump to the Optiloss start page. Here, you’ll discover why each ingredient made the cut and how we vet new data before it reaches your capsule.

🔬 Scientific evidence behind Optiloss ⚡️ Capsules

📊 How we assess scientific quality

Our in-house nutrition science team screens PubMed, Google Scholar and Cochrane databases, then grades every paper for sample size, duration and statistical power. An external advisory board double-checks regulatory compliance before we publish anything here.

  • Human randomised controlled trials as first choice
  • Meta-analyses and systematic reviews in peer-reviewed journals
  • Mechanistic or safety studies where human data are limited

💪 L-Carnitine – supporting normal fat metabolism

Daily dose in Optiloss: 500 mg

L-Carnitine shuttles long-chain fatty acids into mitochondria, helping the body convert fat into usable energy.

Key evidence: A 2021 meta-analysis of 37 RCTs (2 292 participants) showed a mean weight reduction of 1.2 kg versus placebo with good tolerability. PubMed

Take-home: Combined with a calorie-reduced diet and activity, L-Carnitine can make measurable progress feel easier.

🍋 Garcinia cambogia extract – appetite management ally

Daily dose in Optiloss: 500 mg (60 % HCA)

Hydroxycitric acid may influence satiety signals and curb de-novo lipogenesis.

Key evidence: A 2019 double-blind trial (139 participants) reported 3.3 kg weight loss over 12 weeks versus 1.4 kg with placebo. PubMed

Take-home: HCA’s gentle appetite support makes sticking to your calorie window simpler.

🍵 Green tea extract – natural thermogenic booster

Daily dose in Optiloss: 500 mg (50 % EGCG)

Catechins such as EGCG are linked to higher energy expenditure and favourable body-composition shifts.

Key evidence: A 2020 review of 26 trials found consistent, modest BMI and waist-size reductions. PubMed

Take-home: Green tea polyphenols work with caffeine to nudge metabolism without high stimulant doses.

🔥 p-Synephrine – gentle calorie burn

Daily dose in Optiloss: 400 mg (30 % p-Synephrine)

p-Synephrine activates β-3 receptors to boost resting metabolic rate while sparing heart-rate spikes.

Key evidence: A 2018 review of 30 studies showed enhanced fat oxidation during exercise without cardiovascular concerns. PubMed

Take-home: Ideal for those sensitive to heavy caffeine blends.

☕️ Green coffee bean extract – chlorogenic backup

Daily dose in Optiloss: 300 mg (45 % chlorogenic acids)

Chlorogenic acids slow glucose uptake and may activate AMPK, a master switch in metabolism.

Key evidence: A 2019 trial with 150 participants logged 4 kg average weight loss plus improved fasting glucose. PubMed

Take-home: Supports body-weight goals where blood-sugar balance is also a priority.

🌿 Honeysuckle extract – antioxidant safeguard

Daily dose in Optiloss: 300 mg

Rich in diverse polyphenols, honeysuckle offers broad oxidative-stress defence—useful during calorie restriction.

Key evidence: Pre-clinical data show reduced fat-mass gain and better leptin sensitivity; human pilot studies are under way. PubMed

Take-home: Complements green coffee and tea by widening polyphenol diversity.

💡 Vitamins B1 & B6 – metabolic co-factors

Daily doses in Optiloss: B1 1.1 mg | B6 1.4 mg

Both vitamins help convert carbohydrates, fats and proteins into usable cellular energy.

Key evidence: Intervention studies link adequate B-vitamin status with lower fatigue scores and better diet adherence.

⚡️ The synergy effect

Each nutrient was chosen because together they tackle the three biggest hurdles in long-term weight management:

  • Energy – so you don’t feel depleted
  • Satiety – so the snack shelf loses its grip
  • Metabolic support – so your body keeps favouring fat over muscle

You can see real-world feedback on the Optiloss home page.

✅️ What this means for you

  • Consistent use matters: most trials ran 8–16 weeks
  • Lifestyle first: balanced diet and regular movement remain fundamental
  • Track & adjust: log meals, photos and how you feel to fine-tune progress

Ready to start? Dosage details and money-back options await in the packs & pricing section.

Nutrients listed support normal metabolic functions only within a balanced diet and healthy lifestyle. Individual results vary. Consult a qualified healthcare professional if you have a medical condition or take prescription medication.