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KJLabs – OXY MELT Pre-Workout

from £43.68

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How Does KJ Labs OXY MELT Pre-Workout Work?

OXY MELT by KJ Labs is an ultra-concentrated pre-workout designed for experienced users who prefer intense thermo-stim blends in compact servings.
The formula combines vitamins, amino acids, botanical extracts and advanced stimulant categories to deliver a fast, heavy-hitting activation profile.

What We Think After Using It (CTL Experience)

Internally at CTL, OXY MELT is viewed as a very strong, compact thermo-stim pre-workout.
Users testing it described:

  • a fast, sharp activation shortly after intake

  • noticeable uplift in training aggression and readiness

  • a high-heat feel during sessions (typical for thermo-style blends)

  • a compact 5 g serving that hits harder than many 12–15 g formulas

Overall, it’s considered a heavy-duty product for advanced users, best suited to shorter, high-intensity sessions.

Ingredient Breakdown (per 1 scoop / 5 g)


Vitamin Complex



  • Vitamin C – 100 mg – A water-soluble vitamin used widely in supplementation.

  • Vitamin D3 – 10,000 IU – A fat-soluble vitamin from the D-group.

  • Vitamin B3 (Niacin) – 50 mg – Well-known B-complex vitamin.

  • Vitamin B5 – 50 mg – Pantothenic acid, part of the B-vitamin group.

  • Vitamin B6 – 10 mg – Pyridoxine-based vitamin.

  • Vitamin B12 – 50 mcg – Cobalamin-class vitamin.

  • Vitamin E – 15 mg – Fat-soluble antioxidant vitamin.


Amino & Performance Matrix



  • L-Carnitine – 2000 mg – A compound involved in cellular transport mechanisms.

  • Beta-Alanine – 1500 mg – Beta amino acid commonly found in pre-workouts.

  • L-Tyrosine – 500 mg – An Amino acid often used for focus blends.

  • Taurine – 500 mg – Sulfur-containing amino acid used in many training formulas.

  • L-Theanine – 100 mg – Naturally occurring amino acid from tea.

  • Caffeine Anhydrous – 175 mg – Purified caffeine source.

  • Synephrine HCL – 50 mg – Protoalkaloid from citrus extracts.

  • Theobromine – 50 mg – Xanthine compound naturally occurring in cocoa.

  • Hordenine HCL – 25 mg – Plant-derived phenethyl compound.

  • Alpha Yohimbine – 1 mg – Botanical alkaloid category.


Advanced Thermo-Stim Complex



  • N-Phenethyl Dimethylamine Citrate – 25 mg – A phenethyl-type compound used in high-intensity blends.

  • Pro GBB – 25 mg – A gamma-butyrobetaine component used in thermo-style formulas.

  • Halostachine HCL – 25 mg – Plant-origin alkaloid derivative.

  • Naringenin – 25 mg – Citrus-based flavonoid.

  • Methyl Synephrine – 10 mg – Modified protoalkaloid variant.

  • Black Pepper Extract (std. piperine) – 10 mg – Standardised spice extract.

  • Gamma-Butyrobetaine Ethyl Ester HCL – 25 mg – Esterified form of GBB.

  • N-Acetyltyramine HCL – 10 mg – Acetylated phenethyl-type compound.

  • Yohimbine HCL – 1 mg – Botanical alkaloid from the yohimbe category.


Other ingredients


Natural flavours, sucralose, silica.

How to use KJ Labs Oxy Melt Pre-Workout?


Mix one scoop (5 g) with water 20–30 minutes before training.Do not exceed the recommended serving.For advanced users only.

Warnings


Contains multiple stimulant categories.Not recommended for beginners or stimulant-sensitive individuals.

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OXY MELT is an ultra-concentrated thermo-stim pre-workout from KJ Labs, designed for experienced users who prefer intense, compact stimulant blends. Each serving is just 5 g and combines vitamins, amino acids, botanical extracts, and advanced stimulant compounds.

Each 5 g scoop includes a Vitamin Complex (C, D3, B3, B5, B6, B12, E), L-Carnitine (2000 mg), Beta-Alanine (1500 mg), L-Tyrosine (500 mg), Taurine (500 mg), L-Theanine (100 mg), Caffeine Anhydrous (175 mg), Synephrine HCL (50 mg), Theobromine (50 mg), Hordenine HCL (25 mg), and Alpha Yohimbine (1 mg).

OXY MELT is formulated to provide thermogenic stimulant activation through its advanced thermo-stim complex, energy and focus via caffeine and focus-supporting aminos, endurance support from Beta-Alanine, and micronutrient coverage from its B-vitamin and antioxidant complex.

OXY MELT delivers its complete formula in just a 5 g scoop, making it an ultra-concentrated pre-workout. Despite the small serving size, it contains a comprehensive multi-compound ingredient stack including thermogenics and a full vitamin complex.

Mix one scoop (5 g) with water and consume before training. Due to its concentrated stimulant and thermogenic content, do not take close to bedtime and do not exceed one serving per day. Assess tolerance before regular use.

OXY MELT is designed for experienced users who prefer strong, compact thermo-stim blends. The formula is viewed internally as very potent and is not recommended for those new to pre-workout supplementation or with low stimulant tolerance.

No. The concentrated stimulant blend including Alpha Yohimbine, Synephrine, Hordenine, and Caffeine in a tiny 5 g serving makes OXY MELT unsuitable for beginners. It is a product for experienced supplement users only.

Given its already potent thermogenic and stimulant profile, OXY MELT should not be stacked with additional stimulant products. It can be combined with non-stimulant supplements such as creatine or protein.

Yes. OXY MELT includes a comprehensive vitamin complex per serving: Vitamin C (100 mg), Vitamin D3 (10,000 IU), Vitamin B3 Niacin (50 mg), Vitamin B5 (50 mg), Vitamin B6 (10 mg), Vitamin B12 (50 mcg), and Vitamin E (15 mg).

KJ Labs OXY MELT is available through Cross The Limits, an authorised UK retailer. Orders placed before 4pm are dispatched the same day, with free UK shipping on orders over £89.