Isolator Fitness has made fat burning a full-time, 24/7 job with its 1-2 fat burner supplements stack, including the two products:
- ISO Euphoric Burn Day Time – a daily caffeine rush.
- ISO Night Toner PM Sculptor – a nightly melatonin crash.
Taken together, Euphoric Burn and Night Toner presumably stoke the fat burns from dusk to dawn and dawn to dusk, providing a non-stop, thermogenic attack on fat while procuring healthy day-time energy and night-time sleep.
Or at least that’s the plan with these supplements.
These supplements’ execution is another story. And then there’s the question: Of the two fat burners, which one is better?
Does supplementing one require the other? And if not, then why buy both? Let’s read the comparison review to figure this all out.
Tale of the Tape
|Vitamin C (as Ascorbic Acid)||60 mg (100% DV)||Vitamin B-6 (as Pyridoxine HCl)||3 mg (150% DV)|
|Vitamin D (as Cholecalciferol)||400 IU (100% DV)||Magnesium (as Magnesium Oxide)||200 mg (50% DV)|
|Vitamin B-3 (as Niacin)||20 mg (100% DV)||Chromium (as Chromium Picolinate)||100 mcg (83% DV)|
|Beta PEA||350 mg||Gamma Amino Butyric Acid||300 mg|
|Acetyl-L-Carnitine||250 mg||L-Glutamine||200 mg|
|Caffeine Anhydrous Powder||200 mg||Dandelion Root Powder||100 mg|
|L-Theanine||100 mg||L-Theanine Powder||100 mg|
|White Willow Bark Powder||100 mg||Ashwagandha Root Powder||50 mg|
|Theobromine||60 mg||L-Tryptophan||50 mg|
|Hordenine HCl||50 mg||White Kidney Bean Extract||50 mg|
|Yohimbe Bark Extract (Std. to 8% Yohimbine)||37.5 mg||Cinnamon Bark Extract||25 mg|
|Cayenne Fruit Powder||5 mg||Melatonin||3 mg|
|Bioperine®||2.5 mg||Bioperine||2.5 mg|
|*These are not full supplement facts, just a comparison of dosages & ingredients.|
Round 1: Formulas
Even ingredient count across the board.
A couple shared ingredients: L-theanine and Bioperine.
But don’t be fooled: these are definitely separate supplements, and there is a superior option between the two. Check it:
Euphoric Burn: Daytime Formula
Euphoric Burn attacks fat with an advertised 3-step plan. Those three steps being:
- Transport fat.
- Remove stored fat.
- Control cortisol and distribute energy.
If we were nit-picky, we’d point out that step two makes more logical sense as step one and that step three is actually two steps …but we’re chill doods, so we won’t point those points out.
Instead, we’ll point out that Euphoric Burn does provide ingredients that potentially engage these bio-pathways, however (we suspect) not to any significant fat loss outcome. While caffeine sits atop our BIG List of Fat Burners, alongside Cayenne, Euphoric Burn generally makes poor ingredient choices in this formula. For one, the higher prioritized ingredients (as per dosage [which we’ll review more in depth in Round 2]) aren’t the best for fat burns. For two, the “Other Ingredients” junk up the caps altogether, lessening the overall potency of this formula.
Poor decision making, my friends. Here’s the full Euphoric Burn fat burner review.
Night Toner: Nighttime Formula
For better Zzz’s, overnight fat burns, and muscle gains, Night Toner swaps out the caffeine for melatonin, the classic sleep supplement ingredient. Furthermore, the nootropic favorite L-theanine makes another appearance in this formula, taking advantage of the amino’s relaxation enhancing effects.
The other sleep enhancers in this formula: L-tryptophan and Ashwagandha.
Not a bad duo, with the former essentially aiding melatonin’s bio-activity and the latter providing more relaxation while also potentially enhancing strength and testosterone levels (assuming Ashwagandha’s quality and quantity here are adequate, which is a bold assumption).
With these ingredients Night Toner accomplishes the nighttime angle.
But what about the fat burners?
Whereas Euphoric Burn carries two Best 5 fat burner favorites (caffeine and cayenne), Night Toner misses out completely on the best fat burners, opting for a strangely selected stack of weak nootropics and weak weight loss ingredients, e.g., dandelion root, which doesn’t burn fat but increases urine output for a loss in water weight.
While Night Toner does the nighttime thing well, better than Euphoric Burn does the daytime thing, Euphoric Burn does a better job at burning fat. Which is the prize we’re eyeing here, right? Here’s the full Night Toner fat burner review.
Round 1… Euphoric Burn Wins.
Round 2: Dosages
Isolator Fitness treats its customer right by sticking to non-proprietary formulas, keeping the Supplement Facts transparent. This is an early win-win-win for Round 2 — a win for Euphoric Burn, a win for Night Toner, and a win for the consumers.
However, an early win for each supplement also means that these supplements are still tied up. So, let’s see if the dosages are any good for dishing out the ultimate Round 2 win.
In both Euphoric Burn and Night Toner, we see decent dosage levels on the first few dosages, with Euphoric Burn supplying 350 mg for PEA and 200 mg for caffeine, and Night Toner setting aside 300 mg for GABA and 200 mg for L-Glutamine …buuuut these aren’t necessarily the most important ingredients for burning fat. And, frankly, the remaining ingredients in each supplement are generally under dosed.
Even Euphoric Burn’s 100 mg L-theanine falls short, given the 200 mg caffeine. To properly accomplish the L-theanine + caffeine stack, that ratio should be reversed.
All-in-all, poor effort on both sides.
Round 2… Tied.
Round 3: Ingredient Quality
The poor dosages are somewhat compensated by both supplements’ use of BioPerine black pepper extract — an awesome ingredient for enhancing nutrient absorption, with potential thermogenic benefits as well.
Any type of supplement, from fat burners to testosterone boosters, may benefit by BioPerine. However, fat burners doubly benefit by BioPerine for boost on fat burns.
So props for the BioPerine, guys… and that’s about it for this round.
As we already mentioned, the “Other Ingredients” in these formulas are complete junk. Capsules filled with unnecessary Rice Flour, coated in unnecessary FD&C colorants. These are junk caps, which greatly reduce the overall quality of these supplements.
We’re not entirely confident that these fat burners are actually hot enough to burn fat.
Round 3… Tied.
Round 4: Price
|Euphoric Burn||VS.||Night Toner|
|1 Bottle (36-day supply)||$34.99||1 Bottle (36-day supply)||$34.99|
|Price Per Capsule||$0.47||Price Per Capsule||$0.47|
|Price Per Serving||$0.95||Price Per Serving||$0.95|
Under the Euphoric Burn directions, Isolator Fitness recommends 1 serving taken 1 to 2 times daily. Night Toner, for obvious reason that it’s a sleep aid supplement, only calls for 1 serving taken once nightly. Euphoric Burn’s benefits would double by taking double servings per day; although, you’d have to buy this supplement doubly per month from Amazon or other online retailers. That’s your call. For the sake of these reviews, we’ll simply stick to the pricing as per one serving daily.
Round 4… Tied.
Round 5: JUDGEMENT
Neither Euphoric Burn nor Night Toner really floats our boats much.
And while Euphoric Burn clearly outperformed Night Toner in this comparison review, the decision may likely come down to whether or not you want: A) daily, caffeinated energy, or B) nightly, melatonin-inspired sleep.
Notice that neither A) nor B) say anything about burning fat or losing weight or slimming belly rolls, etc.? That’s because these fat burners don’t seem to burn fat very well.
If you’re deadass serious about burning fat, we recommend checking out one of the 2017 ed. Best 5 Fat Burner Supplements. If you’re intent on buying one of these ISO products, then here’s the final judgment: