ACETYL L-CARNITINE *Cellular fuel for a healthy metabolism
Acetyl L-Carnitine (Alcar) is the ultimate cellular fuel pipe, delivering essential nutrients to power every cell and optimise energy production.
Perfect for EMS/IR, PSSM, mobility challenges - and a game-changer for healthy aging in senior horses.
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"It's a feed-room staple for our three EMS natives, and also our TB for muscle tightness as she's officially 2/10 lame, although she'd like to disagree!"
Carol, EquiNatural's Founder
📦 SUBSCRIBE & SAVE 5%
on Acetyl L Carnitine - 1Kg/3-month subscription

Overview
Acetyl L-Carnitine (Alcar) is a naturally occurring amino acid that transforms how your horse’s body fuels itself. Energy and metabolism promoting, Alcar e ncourages healthy weight management by transporting fats into cells for energy, as well as supporting healthy cell and tissue function, brain health, memory and attention.
Is Acetyl L Carnitine Right for My Horse
🌿 Ideal for horses who...
- Need nutritional support for cellular energy, muscle tone, and metabolic function.
- Tire easily in training or lose stamina during recovery work.
- Have metabolic challenges such as EMS, insulin resistance, or PSSM that affect energy use.
- Are older horses who’ve lost topline or appear 'flat' in their energy and focus.
- Are on restricted diets or low-starch regimes that may limit natural carnitine synthesis.
- Are in regular work and benefit from extra fuel efficiency and muscle recovery support.
⚠️ Not suitable for horses who...
- Are already receiving multiple metabolic or performance supplements providing overlapping amino acids without professional guidance.
- Are pregnant or nursing mares - safety data is limited.
If your horse needs clean, efficient energy at a cellular level - without stimulant herbs or sugars — Acetyl L-Carnitine is the right choice to help them power vitality from within.
Composition & Feed Guide
Composition
100% pure Acetyl L Carnitine
Feed Guide
- 2g/100kg bodyweight per day, i.e. 10g for a 500kg horse.
- 1 x level 15ml scoop = 10g
- Want a scoop? You can add a scoop to your basket during checkout.
- Supplied in a resealable, food-grade foil pouch for freshness.
Footnotes
- Recommended as a minimum 6-month course.
- New to Acetyl L Carnitine? Introduce slowly, a pinch at a time, slowly building up to the RDA to allow the digestive system to adapt.
- Human Grade.
- UK certificate of analysis available on request.
- ♻️ Eco Note: Our packaging is recyclable and refillable.
- 🧊 Storage Tip: Store away from direct heat and moisture to preserve stability of the amino acid compound.
Clinical Considerations
Advisories
- Ensure consistent hydration and a fibre-based diet to support optimal metabolic utilisation.
- Safe to use alongside most supplements, but check total amino-acid intake if feeding other performance or metabolic formulas.
- May be beneficial as part of a broader metabolic or energy-support programme, e.g. with EquiVita/VitaCOmplete, or EnergyCARE.
Contraindications
- Not recommended for pregnant or nursing mares (limited data on reproductive safety).
- Seek veterinary advice before use in horses with cardiac disease or severe metabolic disorders.
- Avoid concurrent use with high-dose vitamin E or selenium products unless advised by a nutritionist or vet.
- Discontinue during acute fever, infection, or when the horse is off feed.
Copyright Notice
© EquiNatural 2025. All content is original work protected under copyright, and may not be re-published, duplicated, or rewritten for commercial use without permission.







