TwiCha ALERT

At a Glance

Is TwiCha ALERT Right for You?

TwiCha ALERT addresses a specific cognitive experience. It is most effective for:

TwiCha ALERT is not a nootropic supplement. It does not treat cognitive conditions or ADHD. It is a functional botanical tea blend that supports the cognitive experience of focused work through well-studied natural compounds at beverage-appropriate concentrations – not at supplement doses.

Why Blue Pea + Green Tea? The Science of the Combination

TwiCha ALERT’s two-ingredient formula is deceptively simple – but the combination is the product of a specific understanding of how these two botanicals work together on cognitive function.

The Problem with Caffeine Alone

Caffeine works by blocking adenosine receptors in the brain – the receptors that promote sleepiness. This produces alertness, but also increases cortisol, raises heart rate, and can produce anxiety and restlessness – particularly at the doses found in coffee (80-120 mg per cup). The inevitable adenosine rebound when caffeine wears off produces the characteristic crash.

What L-Theanine Changes

L-theanine – an amino acid found almost exclusively in Camellia sinensis – works on multiple neurotransmitter systems simultaneously. It increases GABA (inhibitory – reduces anxiety), dopamine, and serotonin while also increasing alpha wave activity in the brain – the brainwave pattern associated with relaxed but alert mental states.

A PubMed study – one of the most cited in this area – found: “The combination of moderate levels of L-theanine and caffeine significantly improved accuracy during task switching and self-reported alertness (both P<0.01) and reduced self-reported tiredness (P<0.05).” A PMC systematic review of caffeine and L-theanine confirmed: improvement in short-term sustained attention and overall cognition, reversed task-related mind-wandering, and improved inhibitory control.

A double-blind placebo-controlled crossover trial (34 adults, 18-40) found L-theanine significantly reduced subjective stress response to a cognitive stressor – and reduced salivary cortisol response three hours post-dose. This is the ‘calm focus’ experience ALERT is designed to produce.

What Butterfly Pea Flower Adds

Butterfly pea flower’s ternatins – a specific group of anthocyanins unique to Clitoria ternatea – work through a different pathway entirely. Research published in Evidence-Based Complementary and Alternative Medicine found butterfly pea flower extract increases acetylcholine in the brain. Acetylcholine is the neurotransmitter most directly associated with memory formation, learning, and sustained attention – making it the neurochemical target of choice for cognitive enhancement.

A 2025 literature review (Santosa, ResearchGate) confirmed butterfly pea flower is believed to improve memory and brain function – a mechanism that is complementary to, not overlapping with, L-theanine’s alpha wave and anxiety-reduction effects.

The ALERT combination: L-theanine raises alpha waves and reduces anxiety from caffeine. Caffeine provides baseline alertness. Butterfly pea flower supports acetylcholine for memory and sustained attention. Three mechanisms, two ingredients, one cup – each working through a different neurochemical pathway to produce calm, focused, sustained cognitive performance.

The Ingredients: What’s in ALERT and Why

Green Tea Camellia sinensis · 50% of blend How it works: Contains both caffeine (adenosine receptor blockade for alertness) and L-theanine (GABA, dopamine, and alpha wave modulation). The two compounds naturally co-occur in green tea leaves – which is why tea produces a different cognitive experience than coffee despite both containing caffeine. EGCG (epigallocatechin gallate) provides antioxidant protection and has mild neuroprotective properties. Role in ALERT: Green tea provides ALERT’s caffeine and L-theanine in their natural ratio — approximately 2:1 L-theanine to caffeine in standard green tea. A 2025 meta-analysis (University of Szeged, MDPI Journal of Clinical Medicine, PROSPERO registered) systematically evaluated L-theanine’s efficacy on cognitive functions across randomised placebo-controlled trials, confirming its role in cognitive and mood support. The moderate caffeine from 50% green tea in ALERT produces approximately 20-35 mg per cup – well below the jitteriness threshold for most people, particularly with L-theanine’s smoothing effect.

Butterfly Pea Flower Clitoria ternatea · 50% of blend How it works: Rich in ternatins – a group of anthocyanin compounds unique to this plant. Research confirms ternatins support acetylcholine biosynthesis in the brain, increase antioxidant activity, and may protect retinal and neuronal tissue through their flavonoid content. The vivid blue colour is a direct indicator of ternatin concentration – the more intense the blue, the higher the anthocyanin content. Role in ALERT: Butterfly pea provides ALERT’s acetylcholine-supporting cognitive benefit – a neurochemical pathway that green tea’s L-theanine does not address. A 2022 study in Scientific Reports confirmed significant antioxidant and free-radical scavenging activity from butterfly pea flower’s ternatins. The 50% proportion in ALERT ensures the blue colour is vivid and the ternatin dose is meaningful – not just a trace for aesthetic purposes. The optional colour change to purple with lemon juice is a direct demonstration of the ternatin concentration.

The Blue Colour: What It Means and Why It Changes

TwiCha ALERT’s vivid blue colour is one of its most distinctive features – and it is entirely natural. Understanding the chemistry adds to the experience:

Why ALERT Is Blue:

The blue colour comes from ternatins – the anthocyanin pigments in butterfly pea flower. These are water-soluble and extract fully into hot water during steeping. The deeper and more vivid the blue, the higher the ternatin concentration in your cup. Ternatins are the same compounds responsible for ALERT’s cognitive and antioxidant benefits – the colour is a direct visual indicator of potency.

Why It Turns Purple with Lemon:

Anthocyanins are pH-sensitive – they change molecular structure (and therefore colour) depending on the acidity of their environment. In neutral or mildly alkaline water, ternatins appear blue. When lemon juice (acidic) is added, the pH drops, shifting the ternatin structure to display purple. This is a genuine chemical reaction – not a trick, and not artificial.

How to experience the colour change: Brew ALERT normally until you have a vivid blue cup. Then squeeze half a lemon in – watch the colour shift from blue to purple in real time. The more lemon, the more acidic, the more purple. This is the same chemistry that makes red cabbage turn pink in vinegar. Add lemon, honey, and ice for a beautiful, functional iced tea.

When and How to Use TwiCha ALERT

Optimal Daily Timing:

How to Brew ALERT for Maximum Effect:

• Add 1 level teaspoon (approximately 2g) to your cup – gently mix before measuring
• Pour 200 ml of hot water at 80-85 degrees Celsius – do NOT use boiling water; high heat degrades L-theanine and delicate butterfly pea anthocyanins, reducing both flavour and efficacy
• Steep for 2-3 minutes for a lighter brew; up to 4 minutes for deeper colour and stronger flavour
• Strain and drink warm – or allow to cool for the iced version
• For the colour change: add fresh lemon juice AFTER straining – squeeze half a lemon and stir

Temperature is critical for ALERT. 80-85°C is not a preference – it is the optimal temperature for extracting L-theanine and EGCG from green tea without releasing excessive tannins (which cause bitterness) or degrading butterfly pea anthocyanins. A simple rule: boil water, wait 2-3 minutes, then pour.

How Long Before You Notice Results?

Flavour Profile

TwiCha ALERT has a clean, light flavour that makes it easy to drink throughout a work session:

• Smooth green tea base — vegetal, slightly grassy, clean finish – characteristic of quality green tea at correct temperature
• Delicate floral note — butterfly pea flower adds a subtle earthiness and mild floral quality that distinguishes ALERT from plain green tea
• Natural bitterness — minimal at 80°C and 2-3 minutes steep; increases with longer steep or hotter water
• With lemon — the added acidity brightens the flavour significantly – citrusy, refreshing, and more complex
• With honey — a small amount of honey enhances the floral notes and adds warmth

Overall impression: Light, refreshing, and non-intrusive. ALERT is designed to be drunk during active work – the flavour is pleasant but undemanding, so it does not distract from focus. It is noticeably less intense than coffee or strong black tea, which is intentional.

TwiCha ALERT vs Coffee vs Other TwiCha Blends

Who Should Use TwiCha ALERT — and Who Should Not

ALERT is well-suited for:

• Students during exam preparation or intensive study periods – calm focus without anxiety
• Knowledge workers doing deep, sustained cognitive work – writing, coding, analysis, strategy
• Creatives – designers, writers, artists – who need open, generative thinking rather than high-stimulation alertness
• People reducing coffee intake who still want some caffeine – ALERT provides focus with significantly less caffeine
• Anyone who experiences jitteriness or anxiety from coffee – L-theanine’s smoothing effect addresses this directly
• People who appreciate intentional work rituals – the visual experience of ALERT makes tea preparation a deliberate, mindful act

ALERT is NOT ideal for:

• People who need immediate, strong wakefulness — ALERT’s lower caffeine and L-theanine smoothing produce calm focus, not the sharp jolt of coffee. If you need to wake up quickly from extreme drowsiness, coffee may be more appropriate for that specific moment
• Late evening use — while ALERT’s caffeine is lower than coffee, it still contains caffeine from green tea. Avoid after 4-5 PM if you are sensitive to caffeine or have sleep concerns
• People with caffeine sensitivity — even 20-35 mg of caffeine may be too much for very caffeine-sensitive individuals. Consider TwiCha DEFENSE (tulsi + lemongrass, caffeine-moderate) or TwiVeda HARMONY (completely caffeine-free) instead
• Pregnant women — caffeine intake during pregnancy should be discussed with a doctor. At 20-35 mg per cup, ALERT is at the lower end of caffeine-containing beverages, but individual medical guidance applies

Storage and Shelf Life

• Store in the tin with lid firmly closed – airtight and UV-resistant
• Keep in a cool, dry place away from direct sunlight and steam
• Do not refrigerate – moisture degrades both green tea catechins and butterfly pea anthocyanins
• Best consumed within 18 months of manufacture (date on base of tin)
• Butterfly pea flowers may settle to the bottom of the tin – gently mix before each use

About TwiCha by Camomila Botanicals

TwiCha is a botanical tea blend brand from Camomila Botanicals (OPC) Pvt. Ltd. – crafted in India using green tea and functional botanicals for targeted daily wellness.

• FSSAI licensed · No artificial colours (blue = butterfly pea, not dye) · No artificial flavours or preservatives
• Transparent ingredient ratios – Green Tea 50% · Butterfly Pea Flower 50%
• Free shipping across India · COD available · 25% off above Rs.999 with code PRE25