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The power of nature, every morning.
Clean focus and proper hydration. The two things your morning has been quietly missing.
Green tea brain and focus formula
Electrolyte blend, flavors available
everything you need to finally become focused*
Every ingredient we use has a reason. We will tell you what it is and what it does. Some ingredients work from day one. Others build quietly over a few weeks.
Green tea extract
Calm focus driver
Bacopa extract
Memory over time
Phosphatidylserine
Brain cell health
DHA
Brain building block
Huperzine A
Sharper memory recall
DMAE
Mental energy boost
Choline
Focus and memory
GABA
Calm without sedation
Vitamin C
Stress resilience
Vitamin B6
Brain chemistry
Pantothenic acid B5
Stress response support
Folate
Nerve cell function
Zinc
Brain signal speed
Selenium
Brain protection
Magnesium
Nervous system calm
Thiamin B1
Energy conversion
Riboflavin B2
Cellular energy
Valerian extract
Fall asleep faster
L-Tryptophan
Serotonin starter
Melatonin
Sleep signal
Lemon balm extract
Calms racing mind
Passion flower extract
Eases anxiety
Chamomile extract
Gentle relaxation
GABA
Quiets the brain
Potassium
Fluid and muscle
Sodium
Fluid balance
B12 methylcobalamin
Nerve and energy
Magnesium citrate
Absorbs very well
Vitamin B6
Mood support
Calcium
Bone and muscle
Folate
Cell repair
Thiamin B1
Energy from food
Riboflavin B2
Cellular energy
Niacin B3
Blood flow
Pantothenic acid B5
Energy metabolism
These ingredients have each been studied for the benefits shown. Most research looks at single ingredients, doses may vary from what is in our formula. This chart is here to inform. Individual results may vary.

Brain & Focus Formula capsules are crafted to support healthy cognitive function and nervous system wellness. This comprehensive formula combines essential vitamins and minerals with a proprietary blend of botanicals and amino acids known to help maintain mental clarity, concentration, and overall brain health. It is designed for individuals seeking daily support for focus, memory, and cognitive vitality.
B-vitamins, choline, and DHA are key nutrients for maintaining proper nerve function and supporting neurotransmitter health. Antioxidant-containing botanicals like bacopa, green tea extract, bilberry, and grape seed extract work together to help protect brain cells from oxidative stress, promoting long-term cognitive wellness.
The proprietary blend also includes DMAE, phosphatidylserine, and huperzine A to support memory and attention. With Brain & Focus Formula, you can feel confident in giving your mind the nutritional support it needs to stay sharp, alert, and energized throughout your busy day.*
Ingredients: Vitamin A (as Beta-Carotene) 122mcg RAE, Vitamin C (as Ascorbic Acid) 125mg, Calcium (as Calcium Carbonate), Iron (as Ferrous Fumarate), Vitamin D (as Cholecalciferol) 3mcg, Vitamin E (as DL-Alpha-Tocopheryl-acetate) 14mg, Vitamin B1 (as Thiamine Mononitrate) 3mg, Vitamin B2 (as Riboflavin) 1.7mg, Vitamin B3 (as Niacin) 12.5mg NE, Vitamin B6 (as Pyridoxine HCL) 12mg, Folate 680mcg DFE (400 mcg Folic Acid), Biotin 3mcg, Vitamin B5 (as D-Calcium Pantothenate) 12mg, Magnesium (as Magnesium Oxide) 50mg, Zinc (as Zinc Oxide) 10mg, Selenium (Selenium Amino Acid Chelate) 50mcg, Copper (as Copper Gluconate) 0.052mg, Manganese (as Manganese Amino Acid Chelate) 0.4mg, Chromium (as Chromium Picolinate) 12mcg, Molybdenum 10mcg, Potassium (as Potassium Citrate) 94mg, Choline (as Choline Bitartrate), Proprietary Blend (DMAE Bitartrate, L-Glutamine HCL, Glutamic Acid, Green Tea Extract, Bacopa Extract, Inositol, Bilberry Fruit Extract, GABA, Grape Seed Extract, Grapefruit Seed Extract, Olive Leaf, Cinnamon Bark Extract, Licorice Root Extract, Boron, DHA 14%, Vanadyl, Phosphatidylserine, Huperzine A) 617mg, Hypromellose (vegetable capsule), Rice Flour, Magnesium Stearate, Silicon Dioxide.
Contains: Soy & Fish (Tuna Fish).
Manufacturer country: USA
Product amount: 60 caps
Gross weight: 2.9 oz / 0.18 lb / 82 g
Suggested use: As a dietary supplement, take two (2) veggie capsules once a day. For best results, take 20 to 30 min before a meal with an 8oz (236 ml) glass of water or as directed by your healthcare professional.
Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Iron warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Call a doctor or poison control center immediately in case of accidental overdose.
Warning: Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Most sleep pills leave you feeling slow and heavy the next morning. This one does not. It uses six plant ingredients and keeps the melatonin low, just 2 mg, because a small amount is all your body really needs. You fall asleep gently and wake up feeling like yourself.*
Ingredients: Valerian Extract (root) 150mg; Chamomile Extract (flower) 100mg; GABA (Gamma-Aminobutyric Acid) 100mg; L-Tryptophan 100mg; Lemon Balm Extract (Melissa officinalis) (stem, leaves, flower) 100mg; Passion Flower Extract (stem, leaves, flower) 100mg; Melatonin 2mg, Gelatin (capsule), Brown rice flour.
Manufacturer's country: USA
Product amount: 60 capsules
Gross weight (oz/lbs/g): 2.4 oz / 0.15 lbs / 68 g
Suggested use: As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6 to 8 oz of water or as directed by a healthcare professional.
Warning: Do not exceed the recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement. Keep out of the reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Every morning you wake up a little dehydrated. A glass of plain water helps, but it is not all your body needs. Your brain needs water and the right minerals together to work well. One scoop gives you both, plus a full set of B vitamins. It is a small step that makes the rest of your morning feel smoother. Available in four refreshing flavors: Passion Fruit, Peach Mango, Lemonade, and Lychee.
Ingredients: Vitamin B1 (Thiamin), Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B6 (Pyridoxal 5 Phosphate), Vitamin B9 (Folate), Vitamin B12 (Methylcobalamin), Calcium (Calcium Citrate), Magnesium (Magnesium Citrate), Sodium (Sodium Citrate), Potassium (Potassium Citrate), Polydextrose, Citric Acid, Natural & Artificial Flavors, Sucralose, Calcium Silicate, Fruit & Vegetable Blend (for color).
Flavors: Passion Fruit, Peach Mango, Lemonade, Lychee.
Manufacturer's country: USA
Product amount: 5.71 oz / 0.36 lb / 162 g
Gross weight (oz/lbs/g): 7.2 oz / 0.45 lbs / 204 g
Suggested use: Measuring with the scooper located inside the jar, mix each scoop, to desired taste, with 14 to 20 ounces (414 to 591 ml) of water (2 scoops with 28 to 40 ounces (828 ml to 1.2 l) of water).
Warning: Recommended to not exceed more than 5 scoops within a 24 hour period. Not intended for use by persons with a medical condition. Consult your physician before using this product if you are pregnant or nursing or taking any medication.
Manufactured in a facility that produces milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame.
Store in a cool, dry place, keep out of reach of children. Do not use if safety seal is broken or missing. Contents sold by weight not volume, some settling may occur. Secure lid tightly when not in use. Consume within 90 days.
This product is intended to supplement a balanced diet and active lifestyle. Consult with a healthcare professional before starting any new dietary supplement, especially if you are pregnant, nursing, have any medical conditions, or are taking any medications.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
250+ reviews across all sales channels
Polite and quick customer service. Wonderful product as well, I have it everyday.
My focus level has significantly improved after 7 to 8 weeks of use. More important for me, sleep has been getting better.
Delivered on time. I like the idea of multiple pills. Day for focus, night for sleeeeep.
Lemonade tastes good.
You don’t need a big new routine. You need two minutes before the day gets loud. Three simple steps, every morning. You’ll feel the ripple effect in your day.
Two capsules. No jitters. No crash. This is your foundation.
Your brain is 73% water. Water needs minerals that tap and bottled water simply don’t have enough of. One scoop fixes that.
Breathe in for 4 counts, hold for 4, out for 4, hold for 4. Four rounds.
Most people see consolidated, longer term results after 8-10 weeks. If you’re dehydrated or deficient in certain minerals, you will see results faster. Pair this method with a balanced diet and drinking enough water. Aim to drink 25oz (750ml) per 50lbs (23kg) of bodyweight. Add 16oz (500ml) per 40 min of working out. This is not medical advice. Results can vary. Consult your doctor.
which one are you?
Both roads start tomorrow morning. You get to pick which one.
sayaka doesn’t claim to fix every single one of these problems. These lifestyle changes require commitment and self improvement alongside.
Each one with its place in your routine. Purposely formulated.
Do you know that feeling when you just can’t focus? Sometimes also feels as low energy. Frustrating, right? You are not lazy. You just need the right kind of help. Made with green tea extract, this gives you clean, steady focus from the morning all the way through the afternoon. No crash. No jitters. Just you, thinking clearly, for your whole day.
Most sleep pills leave you feeling slow and heavy the next morning. This one does not. It uses six plant ingredients and keeps the melatonin low, just 2 mg, because a small amount is all your body really needs. You fall asleep gently and wake up feeling like yourself.
Every morning you wake up a little dehydrated. A glass of plain water helps, but it is not all your body needs. Your brain needs water and the right minerals together to work well. One scoop gives you both, plus a full set of B vitamins. It is a small step that makes the rest of your morning feel smoother. Available in four refreshing flavors!
Please note that the supplement facts vary between flavors of electrolyte blends. The core ingredients are the same, but coloring and flavor ingredients change.
Happens every day, and if you don’t act, it will happen tomorrow. These are the main reasons adults in North America lack focus.* They all get worse with time.
Brain and Focus Formula has:
Night Formula has:
Brain and Focus Formula has:
Electrolyte Blend has:
Brain and Focus Formula has:
Night Formula has:
Night Formula has:
Electrolyte Blend has:
*Results vary by person. How well these ingredients work depends on your health, diet, sleep, and lifestyle. Some ingredients in our formulas have been studied at doses that differ from those used here. We chose our doses on purpose. We are not chasing quick results. Natural ingredients build on each other, a little more every day. Rome was not built in a day. A clearer mind is not either.
During the Covid pandemic, I fell into a depression. I was home all day and could not focus on anything, not work, or my daughters, or my husband. I didn’t even have energy to go to the gym.
I started taking more than ten supplements a day hoping something would help (and lots of coffee, I love coffee). It helped, but my sleep was still terrible. Melatonin made me feel groggy in the morning, and no matter what I tried, I kept forgetting to drink water. Simple things stopped happening.
So I made a rule. Five minutes, every morning. I take my supplements, drink a tall glass of water. And at night, a sleep formula with no melatonin.
It worked. Not perfectly. Not like the person I was before. But enough to think clearly again.
With some of my focus back, I spent the rest of that year researching. Reading every study I could find. I wanted to know what was actually working and why. I wanted to build one honest, simple system. Not a magical pill, those don’t exist, or are caffeine-packed.
That is sayaka. I named it after my grandmother. She was calm and sharp her whole life. That is what I was reaching for.
By far, the biggest finding was the ingredients that I put in the sleeping capsule. I now sleep like a baby, something that had never happened before to me.
I take it every single morning. Because I need it too.
– Aiko N.
These results are anecdotal and she made other lifestyle changes alongside sayaka, but she attributes a great part of her sleep quality improvement to the sayaka night pill.
Feel it, or get your money back.
60 Day
Guarantee
Two full months to experience the difference. If you don’t feel it, complete refund, no questions.
*excluding shipping costs
The best supplement ever? A great night of sleep, of course.
The complete system Aiko uses every day. A morning ritual for focus, a night botanical formula for sleep, and the hydration your brain needs to do its job.
From$2.55/ day
Up to 65% off
The power of nature, every morning.
Clean focus and proper hydration. The two things your morning has been quietly missing.
From$1.83/ day
Up to 59% off
Want to start small?
Every sayaka product works on its own.
Get your focus back with the green tea brain and focus formula.
Shop now from $2.30 / dayTake full advantage of the benefits of sleep with our night formula.
Shop now from $2.20 / dayYour brain is 73% water. That water needs electrolytes. Very tasty and refreshing electrolytes.
Shop now from $2.20 / dayHere are the studies.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.