The supplement industry is full of promises. “Advanced formula.” “Clinically proven.” “All-in-one.” Most of the time, those words are marketing — not evidence. So when The SRX Formula makes those claims, we think it's worth explaining exactly what they mean, and why the specific choices inside these three sachets are genuinely different from what else is on the market.
This is an ingredient-by-ingredient breakdown of what the SRX system contains, why each ingredient was chosen, and what it's doing in the context of your body's 24-hour cycle.
Morning: Rise and Thrive
Hydrolysed Marine Collagen Peptides — 2,500mg
Marine collagen has superior bioavailability to bovine collagen because its smaller peptide size allows faster absorption through the gut wall. Hydrolysed means it's been broken into short-chain peptides that the body can use directly. 2,500mg in the morning primes daytime collagen synthesis — when the body is in build mode rather than repair mode. This isn't a token collagen dose: 2,500mg is a meaningful amount that crosses the threshold for measurable effect on skin and connective tissue.
Natural Caffeine from Guarana Extract — 200mg
Not synthetic caffeine. Guarana releases caffeine bound to tannins, which slows absorption and extends the energy curve — the result is a longer, smoother lift compared to the sharp spike-and-crash of coffee or synthetic caffeine. At 200mg, this is a performance dose: enough for genuine cognitive and physical benefit, below the threshold for most people's anxiety response.
CoQ10 as Ubiquinone — 50mg
CoQ10 is the electron carrier in the mitochondrial energy chain — it is literally the molecule that produces ATP, your cell's energy currency. Most supplement brands use low doses as a tick-box inclusion. At 50mg in the morning, SRX delivers CoQ10 when your mitochondria are ramping up for the day's demands, not as an afterthought.
DHA
Docosahexaenoic acid is the omega-3 fatty acid that makes up a structural component of the brain and retina. Unlike ALA (the plant omega-3), DHA does not need conversion by the body — it's the end-form your cells actually use. Morning intake supports sustained cognitive function and brain-skin signalling throughout the day.
Acerola Extract — from 125mg of 4:1 Extract
Acerola cherry is one of the richest natural sources of vitamin C. This is not synthetic ascorbic acid — it's a whole-food vitamin C source that comes with cofactors (bioflavonoids, anthocyanins) that enhance absorption and activity. It doubles as a cofactor for collagen synthesis alongside the 2,500mg marine collagen dose, amplifying the morning collagen-building effect.
Beta Alanine — 500mg
Beta alanine is a precursor to carnosine, a dipeptide that buffers acid in muscle tissue during exercise. It delays muscular fatigue and improves endurance performance. In the morning formula, it supports physical readiness for the day's activity. It's the ingredient that explains the mild tingling (paraesthesia) some users notice — a known, harmless physiological response to beta alanine.
Full B-Vitamin Complex
All eight B-vitamins are present: B1 (Thiamine), B2 (Riboflavin), B3 (Nicotinamide), B5 (Pantothenic Acid), B6 (Pyridoxine), B7 (Biotin), B9 (Folic Acid), B12 (Cobalamin). Together they underpin energy metabolism, nervous system function, red blood cell production, and hormonal health. B-vitamins are water-soluble and depleted by stress, alcohol, and processed food — the modern lifestyle is chronically deficient in several of them. Having the full complex in the morning sets up every metabolic pathway that matters for performance and mood.
Zinc, Magnesium, Manganese as Bisglycinate, Phosphorous, Vitamins A, E, K2, Iodine, Chromium, Selenium, Molybdenum
A comprehensive micronutrient base covering immune function, thyroid health, antioxidant defence, bone metabolism, and hormonal balance. Manganese is delivered as bisglycinate — a chelated form that offers better absorption and tolerability than inorganic mineral forms. This stack ensures no major nutrient gap opens up during the day.
Hyaluronic Acid — Morning
Present in both the Morning and Night formulas, hyaluronic acid supports skin hydration from within. In the morning, it primes skin hydration for the day. Each molecule can hold up to 1,000 times its weight in water — making it one of the most efficient hydration ingredients available at any dose.
Inulin — 2,500mg
A prebiotic fibre from chicory root. Inulin feeds Bifidobacterium and Lactobacillus in your gut microbiome, supporting the bacterial populations linked to skin health, immune function, and hormone detoxification. At 2,500mg this is a meaningful prebiotic dose that contributes to the gut-skin axis alongside the night formula's 2,000mg dose.
Midday: Glow with the Flow (Hydration)
Electrolyte Complex — 5,000mg total
Four electrolytes in their most bioavailable forms: sodium as chloride, potassium as chloride, calcium as lactate, and magnesium as citrate. This is not a basic sodium-only sports drink — it's a full cellular hydration stack that restores the exact mineral balance your cells need for nerve conduction, muscle contraction, and fluid regulation. Magnesium citrate in particular is one of the best-absorbed forms of magnesium — chosen here specifically for midday replenishment after morning exertion.
L-Glutamine — 1,000mg
The most abundant amino acid in the body, yet rapidly depleted by intense exercise, stress, and illness. L-Glutamine is the primary fuel source for enterocytes (gut lining cells), meaning it directly supports gut barrier integrity. It also supports muscle recovery and immune function. At 1,000mg this is a clinically relevant dose.
L-Citrulline and L-Arginine
Both are precursors to nitric oxide, which regulates blood vessel dilation, blood flow, and cardiovascular function. L-Citrulline is actually more effective than L-Arginine at raising plasma arginine levels (it avoids first-pass metabolism in the gut), so including both maximises nitric oxide support. This combination improves exercise capacity, reduces fatigue, and supports vascular health — all relevant during your most active hours.
Proline and Glycine
Two of the three primary amino acids that make up collagen's triple-helix structure. Your body needs these to assemble the collagen peptides supplied by the morning and night formulas. By delivering Proline and Glycine midday, SRX actively extends the collagen synthesis window beyond the morning dose — a deliberate bridge between Rise and Thrive and Beauty Dreams.
L-Lysine
An essential amino acid (the body cannot synthesise it) that is critical for collagen cross-linking and stabilisation. Also supports immune function and calcium absorption. Its presence in the Hydration formula reinforces the collagen protocol running across the full system.
Night: Beauty Dreams
Hydrolysed Marine Collagen Peptides — 4,000mg
The highest dose in the SRX system, delivered at night when collagen synthesis is biologically at its peak. During slow-wave sleep, growth hormone surges — and growth hormone is the primary driver of tissue repair and collagen production. Providing 4,000mg of hydrolysed marine collagen at this window means the raw material is present when demand is highest. This is not a arbitrary design choice — it's timed supplementation based on established chronobiology.
Vitamin C as Ascorbic Acid — 90mg
Unlike the morning formula's natural vitamin C from acerola, the night formula uses ascorbic acid — the direct enzymatic cofactor for prolyl hydroxylase and lysyl hydroxylase, the enzymes that hydroxylate collagen strands and enable them to form their stable triple helix. Without adequate vitamin C, collagen synthesis is biochemically impossible. 90mg at night ensures that the 4,000mg collagen dose isn't wasted.
Chamomile Extract Powder — 500mg (from 50mg of 10:1 Extract)
This is a concentrated extract: the equivalent of 500mg of chamomile dried flower delivered in a much smaller volume. Chamomile's active compound, apigenin, binds to GABA-A receptors in the brain — the same receptors targeted by benzodiazepines, but without the sedative or addictive effects. The result is genuine anxiolytic and sleep-onset support without pharmaceutical side effects. This is not a token herbal inclusion — the 10:1 concentration ensures a clinically meaningful dose of apigenin.
Magnesium
In the night formula, magnesium's primary role shifts to neurotransmitter support. Magnesium regulates N-methyl-D-aspartate (NMDA) receptors and supports the conversion of tryptophan to serotonin and melatonin — key steps in the sleep-wake cycle. It also reduces cortisol and muscular tension, making it one of the most evidence-based natural sleep-support ingredients available.
Inulin — 2,000mg
A second prebiotic dose in the evening, supporting the overnight gut environment when microbial activity is most active. Together with the 2,500mg morning dose, SRX delivers a daily prebiotic intake that consistently feeds the microbiome across the circadian cycle.
Vitamin D3, Iron, Copper as Copper Glycinate
These three are night-specific for good reason. Vitamin D3 production and storage is linked to overnight hormonal processes; iron metabolism and red blood cell production are most active during rest; copper glycinate (a chelated form with superior absorption) supports collagen cross-linking, iron transport, and antioxidant enzyme production. These are not morning ingredients — their biological roles are better served at night.
The Common Thread
Every ingredient in the SRX system was chosen for one of three reasons: it has direct evidence for the claimed benefit at the stated dose; it acts as a cofactor for another ingredient in the formula or system; or its biological role is best served at the specific time of day it's taken.
There are no ingredients in SRX for marketing purposes. No ashwagandha because it's trending. No superfood blend because it photographs well. The formulas were developed by a practising UK pharmacist — Saima Rashid — with a clinical mindset, using the standards she applied throughout her NHS career.
That's what makes them different.