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Rule One BCAA
Rule One BCAA is a flavoured branched-chain amino acid powder from Rule One Proteins, the US brand known for clean, transparent formulas. Available in 6 flavours and several tub sizes, it mixes into a light, refreshing drink for training days.
Description
Rule One BCAA – Clean-Label Branched-Chain Amino Acids
Rule One BCAA is a flavoured amino acid powder from Rule One Proteins, an American brand founded on a commitment to clean labels and honest formulas. It delivers leucine, isoleucine and valine in a light drink that is easy to sip before, during or after exercise. With flavours such as Grape and Peach Mango, and both smaller and larger tubs, it is a flexible choice for new and experienced users.
Key Benefits
- Essential BCAAs – leucine, isoleucine and valine, which the body cannot produce on its own.
- Transparent brand – Rule One is known for clearly listing what goes into its products.
- Six flavours – Blue Raspberry, Fruit Punch, Grape, Orange, Peach Mango and Watermelon.
- Choice of sizes – smaller tubs to try a flavour or larger tubs for better value.
- Easy mixing – a fine powder that dissolves quickly in water.
Who Is It For?
Ideal for lifters, CrossFit athletes and gym regulars who want a clean-label BCAA drink during training. It also suits anyone following a structured diet who wants a flavoured, low-fuss drink between meals.
Flavours & Sizes
Available in 6 flavours – Blue Raspberry, Fruit Punch, Grape, Orange, Peach Mango and Watermelon – in tubs from 240g to 510g depending on flavour and size.
FAQs
What is the difference between Rule One BCAA and Active BCAA?
Both provide branched-chain amino acids, but they are separate formulas designed for different uses. Check the label on each pack to compare ingredients.
When should I take Rule One BCAA?
Most people sip it during training, but it can also be taken before or after exercise, or between meals.
Why Shop With Lotty8 Supps?
- Genuine, factory-sealed products – sourced through established UK sports-nutrition wholesale distribution. Never repackaged, never grey-market.
- Fast dispatch – orders placed before 1pm on a working day are dispatched the same day with Royal Mail Tracked 48.
- Low-cost UK delivery – £3.99 per order, free on orders over £100. See our Delivery & Returns page.
- Hassle-free returns – full details on our Delivery & Returns page.
- Top brands in one place – Applied Nutrition, BioTechUSA, SciTec, NOW Foods, Doctor’s Best and many more.
- Real people, real help – questions about a product or your order? Contact the Lotty8 team.
Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. Keep out of reach of young children. Formulations and packaging can change – always read the label on the product you receive before use.
Mix one scoop (see the label for the serving size) with 300–500 ml of cold water. Shake well and drink during your workout, around training or between meals on rest days.
Always follow the directions on the product label. Do not exceed the recommended daily intake.
- Brand: Rule One
- Product: Rule One BCAA
- Flavours available: Blue Raspberry, Fruit Punch, Grape, Orange, Peach Mango, Watermelon
- Sizes available: 510g, 480g, 255g, 240g, 498g
- Country of origin: United States
Country of origin: United States
Best before: shown when you choose an option.
Additional information
| Weight | N/A |
|---|---|
| Flavour | Blue Raspberry, Fruit Punch, Grape, Orange, Peach Mango, Watermelon |
| Size | 240g, 255g, 480g, 498g, 510g |
| Country of Origin | United States |
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