Questions, answered.
A daily health protocol. AM. PM. Two sachets.
Last updated October 13, 2026
What is SASH?
SASH is a daily health protocol in 2 sachets: an AM stack for the morning and a PM stack for the evening. It's built mostly from things the body already uses, plus one herb from Ayurveda, to restore the baseline rather than add exotic extras.
What is in the SASH AM sachet?
The SASH AM sachet holds protein, collagen, creatine, fiber, choline, cocoa flavanols, ergothioneine, potassium and vitamins. The amounts are 30 g whey protein, 15 g collagen peptides, 5 g creatine monohydrate, 10 g psyllium, 5 g guar fiber, 250 mg choline, 500 mg cocoa flavanols, 10 mg ergothioneine, 1 g Ceylon cinnamon, 500 mg potassium, 250 mg vitamin C and a B complex at about daily needs with 100 µg B12 and 400 µg methylfolate. The cocoa brings about 50 mg theobromine and under 10 mg caffeine.
What is in the SASH PM sachet?
The SASH PM sachet holds omega-3, vitamin D3, K2, vitamin E, lutein, magnesium, glycine, ashwagandha root and trace minerals. The amounts are 2 g EPA and DHA, 2,000 IU vitamin D3, 180 µg vitamin K2, 15 mg vitamin E, 10 mg lutein, 2 mg zeaxanthin, 300 mg elemental magnesium as bisglycinate, 3 g glycine, 600 mg root-only ashwagandha, 10 mg zinc, 1 mg copper, 55 µg selenium and 150 µg iodine. It's stirred into 200 ml warm milk 30 to 60 minutes before sleep. The milk carries the omega-3 and the fat-soluble vitamins. Lactose-free milk works too. If you'd rather avoid dairy milk, use soy milk with added calcium. Every 4th month, the PM sachets come without ashwagandha, so it rests without you changing anything.
How do I take SASH?
Take the AM sachet on waking as your breakfast, shaken into at least 500 ml of water. Take the PM sachet in 200 ml warm milk 30 to 60 minutes before sleep. Lactose-free milk works too, or soy milk with added calcium. Your first 2 weeks of AM sachets carry half the fiber, so your gut eases in without you changing anything. Keep medicines at least 2 hours apart from SASH.
Who is SASH for?
SASH is for people who want a daily routine that's minimal, intentional and repeatable: one sachet in the morning and one in the evening. Iron isn't included. If a blood test shows you're low, take it separately.
Should I test first?
Yes, if you can. Test vitamin D, omega-3 index, B12, ferritin, TSH, kidney function, electrolytes and liver enzymes before you start, after 3 months and then once a year. Your results show which gaps you actually have.
What research is SASH based on?
Every ingredient is at the dose used in published human trials. Every batch is third-party tested for heavy metals, and the omega-3 for freshness. See the Science on the home page sends our full formula to Perplexity, Google, ChatGPT or Claude, so you can check it yourself.
When will I feel it?
Nothing in SASH hits in minutes. Sleep can change within days. Creatine takes about 4 weeks to fill your muscles, omega-3 about 3 months. If you already eat well, expect a smaller change.
Will SASH help me live longer?
No supplement has been shown to extend human lifespan. SASH covers what the evidence links to aging well: muscle, omega-3, fiber, vitamin D and sleep. The aim is to stay strong and sharp for longer.
What else matters?
Strength training twice a week, a fermented food every day, about 30 different plants a week, morning daylight and time with people. SASH fills the gaps. These do the rest.
Who should ask a doctor first?
Ask your doctor first if you're pregnant, breastfeeding or have kidney, liver, thyroid, heart rhythm or swallowing problems. The same goes if you take blood thinners or blood pressure medication. Stop ashwagandha and see a doctor if you notice yellow skin or eyes, dark urine or unusual fatigue. SASH contains milk and fish.
How do I start with SASH?
To start with SASH, join the next batch on sashstack.com. Enter your email, your country, your preferred refill cycle (monthly, quarterly, half-yearly or yearly), how you heard about SASH and one word on why you're interested. SASH then keeps you updated on the next batch.