Frequently Asked Questions about SOLR Energy Drinks for Focus

Frequently Asked Questions

Everything you need to know about SOLR, the energy drink made for focus

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More Questions About SOLR Energy And Focus

How much caffeine is in a can of SOLR?

Each 330ml can of SOLR contains 120mg of natural caffeine (36mg per 100ml), from green coffee bean extract and green tea extract, paired with L-Theanine for calm, steady focus rather than a spike. As a high caffeine content drink, SOLR is not recommended for children or for pregnant or breastfeeding women. For the official guidance figures on daily limits, read our plain-English guide to how much caffeine is safe in a day.

Will SOLR make me crash like other energy drinks?

SOLR is built for clean, sustained energy without the crash. It uses natural caffeine from green tea and green coffee bean paired with L-Theanine rather than a heavy stimulant hit. If you're curious what actually causes the slump, we've broken it down in why energy drinks make you crash.

What ingredients are in SOLR?

Every can contains Lion's Mane, Schisandra berries, natural caffeine from green tea and green coffee bean, L-Theanine, electrolytes and vitamins B6, B12, D3 and Biotin. See the full ingredients page for what each one is and why it's in the can, or read what Lion's Mane actually does in our Learn hub.

Is SOLR vegan?

Yes. SOLR is suitable for vegans, as stated on the can. The full ingredient list is on the ingredients page.

How much sugar is in a can of SOLR?

Each 330ml can contains 5.9g of sugars and 30 kcal. SOLR is sweetened with stevia, a natural sweetener, rather than added sugar. See what else is in the can on the ingredients page.

When is the best time to drink SOLR?

It depends on what you need it for. For desk work, timing and a moderate dose matter most; for training, fluid and electrolytes come into it too. Our guide to energy for focus vs energy for training walks through both, and if you're sensitive to caffeine, an afternoon cut-off helps protect your sleep.

Do you deliver outside the UK?

Not yet. SOLR currently ships throughout the United Kingdom only, including England, Scotland, Wales and Northern Ireland. Standard delivery takes 2-3 business days and is free on orders over £50. Full details are on our shipping page.

How does the SOLR subscription work?

Subscribers save 15% on every delivery, so a 12-pack is £16.99 on subscription versus £19.99 as a one-off. Choose deliveries anywhere from every 2 weeks to every 90 days, and pause, change or cancel anytime from your dashboard. Start from any product in the shop.