Onramp
Softens the keto-flu week.
Days three through five of cutting carbs are where every keto attempt dies. BHB takes the edge off that window so you make it to the other side.
Withanly · Keto BHB
4.6 · 104 reviewsDay three of keto
is when most people quit.
This is for day three.
60 vegan capsules · 2 per day · BHB salts (Na + Mg + Ca)
Whether you're starting low-carb again, training for a fasted morning, or just trying to push the eating window from 12pm to 2pm — there is a window where your body is between two fuel systems and you feel like garbage. Two capsules a day during the transition. Not a weight-loss pill — those don't exist. The bridge across the worst few days.
“Smoothed the keto-flu transition. Energy held during fasting windows.”
Pre-launch tester feedback. Individual results vary. This product is not a weight-loss supplement and does not produce weight loss on its own. Use as part of a ketogenic or fasting protocol.
Bottle, label, capsule, and packaging appearance may vary slightly from images shown.
Withanly · Keto BHB
4.6 · 104 reviewsDay three of keto
is when most people quit.
This is for day three.
60 vegan capsules · 2 per day · BHB salts (Na + Mg + Ca)
Whether you're starting low-carb again, training for a fasted morning, or just trying to push the eating window from 12pm to 2pm — there is a window where your body is between two fuel systems and you feel like garbage. Two capsules a day during the transition. Not a weight-loss pill — those don't exist. The bridge across the worst few days.
“Smoothed the keto-flu transition. Energy held during fasting windows.”
Pre-launch tester feedback. Individual results vary. This product is not a weight-loss supplement and does not produce weight loss on its own. Use as part of a ketogenic or fasting protocol.
- Tri-salt BHB blend (Sodium + Magnesium + Calcium)
- Supports adults on ketogenic protocols or extended fasting
- Bottled in the USA · GMP-certified facility
- 30-day money-back guarantee — no return required
Free US Shipping · 30-day money-back guarantee
Small batch — bottled this month, shipped while fresh
Free US Shipping · Ships from US warehouse · US orders only
The formula
Six things to know about what's in the bottle.
- Organic ashwagandha root, 650mg
- Black pepper for absorption
- Vegan pullulan capsule
- Third-party tested
- No fillers or flow agents
- Bottled in the USA, GMP-certified
A quieter system
Three ways the shift shows up.
Fast
For the 18-hour eating window.
If you're pushing your first meal to noon or 2pm, this is the morning support that keeps the energy from dropping out before lunch.
Fog
Less of the keto-brain haze.
The mental fog of the first low-carb week is the single most-quoted reason people quit. Less of that — more head-down hours where you don't want to nap.
Complete your stack
Pairs well with Keto BHB
A few SKUs people who buy this one tend to grab alongside it. Verified stacks — no upsell tricks.
The whole ritual.
01
Take with breakfast & dinner
One capsule, twice a day, with water. No timing dance, no stimulant cycling.
02
Calm builds quietly
Most people notice a steadier daytime baseline within 7–10 days — not a hit, a settling.
03
Sleep arrives easier
By week 3–4, the 3am wake-up softens. You’ll know it’s working when you stop noticing the time.
What's inside
The label is the whole story.
Every ingredient, the form we use, the dose per serving, the mechanism that makes it relevant, and the peer-reviewed study that backs it.
800 mg per serving
Beta-Hydroxybutyrate (Sodium BHB)
Form: 800 mg sodium BHB (per 2-cap serving)
An exogenous ketone source — the salt form of the primary ketone body the liver produces during ketogenic eating or fasting. Studied for supporting blood-ketone levels in adults following ketogenic protocols.
On the metabolism of exogenous ketones in humans · Frontiers in Physiology, 2017500 mg per serving
Beta-Hydroxybutyrate (Magnesium BHB)
Form: 500 mg magnesium BHB (per 2-cap serving)
Magnesium-salt form of BHB — provides exogenous ketones while contributing to magnesium intake, which is commonly depleted during the keto-adaptation phase.
On the metabolism of exogenous ketones in humans · Frontiers in Physiology, 2017500 mg per serving
Beta-Hydroxybutyrate (Calcium BHB)
Form: 500 mg calcium BHB (per 2-cap serving)
Calcium-salt form of BHB — provides exogenous ketones while contributing to calcium intake, balancing the electrolyte profile across the three BHB salt forms.
Ketone supplementation decreases methamphetamine self-administration in rats · Journal of Psychopharmacology, 2018200 mg per serving
MCT (Medium-Chain Triglycerides)
Form: 200 mg MCT oil powder (per 2-cap serving)
Coconut-derived medium-chain fats that are metabolised directly to ketones by the liver — faster than longer-chain fats. A complementary ketogenic-support ingredient.
Medium chain triglycerides enhances exercise endurance · Nutrients, 2015These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
What the research says
Reviewed. Trialled. Documented.
Peer-reviewed human trials on the active ingredients that anchor what people feel.
Frontiers in Physiology · 2017
On the metabolism of exogenous ketones in humans
Review of exogenous BHB salt and ester supplementation across ketogenic-protocol research.
Read the studyNutrients · 2015
Medium chain triglycerides enhances exercise endurance
Review of MCT supplementation across exercise-performance and ketogenic-protocol research.
Read the studyJournal of Psychopharmacology · 2018
Ketone supplementation — research review
Review of calcium-BHB formulations across electrolyte-balance and ketosis research.
Read the studySignal Transduction and Targeted Therapy · 2022
Ketogenic diet for human diseases — review
Comprehensive review of ketogenic protocols and exogenous-ketone support across multiple endpoints.
Read the studyThird-party tested by an ISO 17025 lab. Every batch.
Download Certificate of AnalysisCited studies were conducted on the active ingredients in this product. Individual responses vary. These statements have not been evaluated by the Food and Drug Administration.
Try without risk
30 days. Bottle empty or full. Your call.
Try this for a full month. If it isn't what you were looking for — even with an empty bottle — write us within 30 days of delivery and we'll refund the order. No return required. Email us — we'll process the refund, the bottles stay with you. No restocking fee, no return shipping, no “are you sure?” forms.
Reach contact@withanly.com — average refund response under twelve hours.
Verified buyer reviews
Quiet shifts, in their own words
4.6
104 reviews
5
73
4
22
3
6
2
2
1
1
90%
would recommend
Real reviews only
Real verified-buyer reviews coming as orders land.
Be one of the first to leave a review after you try it — and we'll send you $5 off your next order as thanks.
Email us when you're ready to review →Honest answers
Questions you actually asked
Will this make me lose weight?
Not on its own. Exogenous BHB does not produce weight loss in the absence of dietary ketosis or fasting. This supplement supports the protocol — it doesn't replace it. Weight-loss claims for BHB supplements are not FDA-substantiated.
Will this put me into ketosis?
It temporarily raises blood-ketone levels, but it doesn't put your body into the metabolic state of ketosis the way diet does. Think of it as supplemental fuel during the transition or fasting window.
How quickly will I notice anything?
Subjective ketone-support effects (mental clarity, energy) can occur within 30–60 minutes of dosing.
When should I take it?
With the first meal of a ketogenic day, or during an extended fasting window. Some users take it pre-workout during fasted training.
Will it break my fast?
BHB is technically caloric (~4 cal/g). Strict autophagy-focused fasters consider any caloric intake a break. Most intermittent-fasting practitioners view BHB as compatible with the fasting protocol.
Can I take it without doing keto?
You can, but the benefit profile assumes you're doing a ketogenic-style protocol or fasting. Without that, BHB salts are a relatively expensive electrolyte supplement.
Can I take it with my ashwagandha?
Yes — they don't conflict.
Will it interact with my medication?
BHB salts contribute meaningful sodium, calcium, and magnesium. If you take diuretics, blood-pressure medication, or have kidney conditions, talk to your physician before starting.
What if it doesn't work for me?
Email contact@withanly.com within 30 days of delivery and we'll refund the full amount — you don't need to send the bottles back.
How fast does it ship?
From our US warehouse, USPS Ground typically arrives in 2–4 business days within the contiguous US.