OxyShred Non-Stim Review
- Genuinely caffeine-free
- Flexible dosing through the day
- Two real carnitine forms included
- Four named ingredients have no supporting evidence for this use
- Weak fat-burning and appetite support
- Doses estimated from an 11-ingredient blend
Effects Timeline
AI-estimated changes in effects over the first 14 hours after taking the recommended serving.
OxyShred Non-Stim packs 11 named ingredients into a single 2,040mg blend, and the honest picture underneath that impressive-looking label is thin.
Four of those ingredients -- olive leaf extract, grapefruit seed extract, mango seed extract, and guggul -- have real evidence for other things (cholesterol, blood pressure, oxidative stress) but no human evidence supporting fat loss or appetite control, so none of them could be credited here.
Mood/Focus is the strongest category, helped by a real if unconfirmed dose of Huperzine-A.
On training days the label directs a second scoop before exercise; on non-training days, just one in the morning.
Best for: People who specifically want a caffeine-free option with some real cognitive support, and are not expecting a strong fat-burning or appetite effect.
Ingredient breakdown
Every dose · every gap| Ingredient | Clinically effective dose | Dose in OxyShred Non-Stim | Status |
|---|---|---|---|
| Acetyl L-Carnitine HCl | 2 g | 0.7 g | 35%Under-dosed |
| L-Carnitine Tartrate | 2 g | 0.5 g | 25%Under-dosed |
| Garcinia Cambogia Fruit Extract (60% HCA) | No dose shown to suppress appetite | 350 mg | No evidence |
| Conjugated Linoleic Acid (CLA) | 3 g | 0.2 g | 7%Under-dosed |
| Raspberry Ketones (from Raspberry Fruit Extract) | No dose shown to be effective in humans | 100 mg | No evidence |
| Theacrine | 200–300 mg | 80 mg | 40%Under-dosed |
| Olive Leaf Extract (10% Oleuropein) | N/A -- no human evidence for fat loss or appetite | 50 mg | No evidence |
| Grapefruit Seed Extract 4:1 | N/A -- no dedicated human trials found | 30 mg | No evidence |
| Mango Seed Extract | N/A -- no dedicated human trials found | 20 mg | No evidence |
| Guggul Extract Powder (Guggulsterone) | N/A -- evidence is for cholesterol/thyroid, not weight loss | 8 mg | No evidence |
| Chromium Picolinate | 200 mcg | 2 mcg | 1%Under-dosed |
| L-Glutamine | N/A -- not a scored ingredient in this category system | Undisclosed | No evidence |
| Inulin Fiber | N/A -- not a scored ingredient in this category system | Undisclosed | No evidence |
| L-Taurine | 2–3 g | 0.6 g | 30%Under-dosed |
| L-Tyrosine | 2–8 g | 0.35 g | 18%Under-dosed |
| Huperzia Serrata Extract Powder (Whole Herb) | 200 mcg | 250 mcg | 100%Clinically effective |
- Acetyl L-Carnitine HCl0.7 g35%Under-dosed
- L-Carnitine Tartrate0.5 g25%Under-dosed
- Garcinia Cambogia Fruit Extract (60% HCA)350 mgNo evidence
- Conjugated Linoleic Acid (CLA)0.2 g7%Under-dosed
- Raspberry Ketones (from Raspberry Fruit Extract)100 mgNo evidence
- Theacrine80 mg40%Under-dosed
- Olive Leaf Extract (10% Oleuropein)50 mgNo evidence
- Grapefruit Seed Extract 4:130 mgNo evidence
- Mango Seed Extract20 mgNo evidence
- Guggul Extract Powder (Guggulsterone)8 mgNo evidence
- Chromium Picolinate2 mcg1%Under-dosed
- L-GlutamineUndisclosedNo evidence
- Inulin FiberUndisclosedNo evidence
- L-Taurine0.6 g30%Under-dosed
- L-Tyrosine0.35 g18%Under-dosed
- Huperzia Serrata Extract Powder (Whole Herb)250 mcg100%Clinically effective
