Perimenopause
12,000+ SOLD
SelfSync
SelfSync Astaxanthin
SelfSync
SelfSync Astaxanthin
$99.99
$299.99
SAVE $200
- Natural Astaxanthin Formula
- Daily Whole-Body Wellness
- Oxidative Stress Support
- Cellular Defense & Immunity
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Description
- SelfSync Astaxanthin Gummies deliver 12mg of natural astaxanthin from Haematococcus pluvialis microalgae in one easy vegan gummy, with MCT oil built in so your body can actually absorb it.
Key Ingredients
Each daily serving — 1 gummy, 3g — contains:
- 12mg Astaxanthin from Haematococcus pluvialis microalgae. Natural source, never synthetic. The full clinical dose in a single gummy.
- MCT Oil built into the gummy. Astaxanthin is fat soluble — without a fat source it largely goes to waste. We built the fat in so you don't have to think about it.
- 10 calories. Less than 0.5g fat. 3g total carbohydrate.
- Pectin based, not gelatin. No animal derived ingredients anywhere in the formula.
- Free from: Gelatin, gluten, dairy, soy, caffeine, stimulants, hormones, artificial colors, and artificial preservatives.
Usage & Safety
Take one gummy daily.
Is it safe?
- Vegan, non-GMO, gelatin free, no artificial colors or preservatives. Third-party tested every batch. 12mg is the dose used in published human studies lasting up to 24 weeks, with an excellent safety record.
- If you're pregnant, nursing, or taking prescription medication, consult your healthcare provider before use.
No Auto-Renewal
- Other supplement brands lock their best offers behind subscriptions, automatic shipments, and recurring charges. Every SelfSync order is a one-time purchase. No subscription, no auto-renewal, and no surprise charges. If you want more, simply come back and reorder when you're ready to continue your results.
Guarantee & Shipping
90-Day Money-Back Guarantee.
- If you don't notice a difference, simply contact us at support@selfsync.co for a full refund—no questions asked.
Shipping
- We offer tracked shipping on all orders. All orders are processed within 24 business hours and you'll receive a tracking link the moment your jar ships.
Loved by thousands
Recovery 45+
GLP-1
Soreness + Stamina
Daily Fatigue
Cholesterol + Circulation
Skin Glow
Clinically Studied. Correctly Formulated. One Gummy a Day.
When one of nature's most powerful antioxidants is finally formulated the way the research intended, you feel the difference.
75+
Human clinical studies on natural astaxanthin
12mg
The exact dose used in the clinical trials
83%
Reported results in as little as 6 weeks
Based on a 500-participant study†
18 of 22
Competing products that failed independent potency testing
NOW Foods Independent Testing, 2023
4 Formulation Decisions Doing Different Jobs
Natural Astaxanthin
Harvested from Haematococcus pluvialis microalgae, the same natural source used in the human clinical research. Never synthetic, never petroleum-derived. The deep red pigment that gives wild salmon its color, concentrated into one of the most powerful antioxidants found in nature.
12 Miligram Dose
The exact dose used in the strongest human trials, delivered in a single gummy. Many products use 4 to 6mg per serving, below the range where the research showed results, or split a full dose across three or four capsules. One gummy. Full dose. Every day.
Built In MCT Oil
Astaxanthin is fat-soluble, meaning without a fat source, much of it passes through unabsorbed. It's the step most people never learn about. SelfSync builds MCT oil directly into every gummy, so the astaxanthin you take is ready to absorb, with or without a meal.
Third-Party Tested
In 2023, independent testing found 18 of 22 astaxanthin products failed potency testing. Some contained a fraction of the label dose. Every SelfSync batch is third-party tested for purity and potency, so what the label says is exactly what the gummy contains.
Feel Better. Every Day.
From antioxidant defense to everyday vitality, here’s what SelfSync supports every day.
-
Skin Hydration & Elasticity
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Daily Energy & Mental Focus
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Recovery & Joint Comfort
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Eye Comfort & Visual Support
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Heart Circulation & Healthy Lipids
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Kidney & Metabolic Support
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Gut & Digestive Support
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Respiratory & Lung Support
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Brain Health & Neuroprotection
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Liver Health & Detox Support
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Muscle Recovery & Stamina
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Healthy Aging & Cellular Support
Your Results Start Here with SelfSync
Real results take time. SelfSync is built for that. Here's what your body does when you give it what it needs every day.
Week 1 — The Formula Activates
- Astaxanthin begins building in your cells
- Results build before you feel them
- Every gummy is adding to what's coming
Month 1 — First Signals
- Your body starts bouncing back faster
- What's been bothering you begins to ease
- 83% of customers report results by week 6
Month 3 — The Visible Shift
- Visible changes start to surface
- You start to feel like yourself again
- You feel like your body is finally on your side
Month 5+ — Everything Compounds
- This becomes your new normal
- What used to slow you down feels like the past
- Every system that shifted keeps improving
Why Experts Trust SelfSync
24 Trials
Recovery
10 Trials
Skin
14 Trials
Metabolic health
27 More Trials
Other research
Dr. Ethan Caldwell, MD
Verified Medical Review
What makes astaxanthin so interesting is that it isn't focused on just one symptom or one part of the body. At 12mg daily, it provides powerful antioxidant support that may help the body better handle the oxidative stress that affects how we function as we age.
5 Reasons Why Thousands Choose SelfSync
Reason 1
Clinically Dosed, Not Underdosed
12mg of natural astaxanthin in one gummy, the dose used in the strongest human trials. Many products run 4 to 6mg, or split a full dose across three or four capsules. One gummy. Full dose.
Reason 2
Natural Source, Never Synthetic
Grown from Haematococcus pluvialis microalgae, the same source used in the human research. Synthetic astaxanthin is petroleum-derived and cheaper to make. It isn't what the research ran on, and it isn't what's in our jar.
Reason 3
A Fat Carrier Built Into Every Gummy
Astaxanthin is fat-soluble. Without fat, the dose passes through unused. Some labels solve this by telling you to take it with a fatty meal. SelfSync builds MCT oil into every gummy instead.
Reason 4
Verified, Not Assumed
Some astaxanthin products carry a fraction of their label dose. Every SelfSync batch is third-party tested for purity and potency. Vegan, gelatin-free. 12mg on the label means 12mg in the gummy.
Reason 5
One Gummy a Day
Astaxanthin has lived in softgels for 20 years, the format people quietly abandon. SelfSync is one gummy. Every result in the research came from daily use, and daily is easy with gummies.
The Damage Never Slows Down. Your Defense Does.
Oxidative damage hits you every day. Your antioxidant defense starts dropping after your 20s. SelfSync narrows that gap.
SelfSync vs Others
SelfSync
Others
Clinical trial dose
12mg
4-6mg
Natural microalgae
Yes
Synthetic
Built-in fat carrier
MCT
None
Works without food
Yes
No
Third Party Tested
Yes
No
Label dose
Verified
Varies
Servings per full dose
One
2-4
Gelatin-Free
Yes
No
90
DAYS
90-Day Money-Back Guarantee
If you don't notice a difference in how you feel, recover, and move, return it. Full refund. No questions asked.
Customer Photos
Verified review
Hands actually warm now!
My hands are less cold than they used to be. I wouldn't have believed it but here we are.
Verified review
Actually starting to feel like myself again
My daughter noticed before I did. She came home for the weekend and said you look less tired mom. I hadn't said anything to her because I didn't want to jinx it. I've been going through a rough stretch, probably two years of just feeling like my body wasn't mine anymore. Nothing dramatic just everything slightly wrong at the same time. Found these because I went down a rabbit hole at like 2am honestly. Been taking them for a few months now. My sleep is still not perfect. But I do feel better and something has shifted.
Verified review
Different brand, different results
Was on a different brand for a while and felt nothing. not sure if it was a bad batch or a bad brand or what. tried these on a recommendation. noticed something faster than I thought I would. still early but seems better so far.
Verified review
maybe a little more energy, hard to say if it's this or just summer
I started taking SelfSync every morning and noticed my skin looked more rested and my eyes felt less tired after long screen days. It became an easy daily habit.
Verified review
Sstaying on my schedule again
recovery is faster and I've been able to stick to my schedule more which is what I needed. been through a few other things that didn't do much so I'll take it. on my second bag.
Verified review
First thing that's actually worked for me
been exhausted for what feels like forever and these are the first thing that's actually helped me get through the day without being basically useless by 3pm. only complaint is the price. but I keep buying them so
Verified review
Didn't expect much but here we are
ok so I almost returned these. I was losing weight and my skin was getting worse instead of better and I was spiraling about it. someone in my support group mentioned these and I figured one more thing to try. the first couple weeks I noticed nothing and I was convinced it was another waste of money. then at some point, I actually can't tell you exactly when, I looked in the mirror and something looked different. less dull I think. I don't know. not sure I can fully credit these but I'm not stopping either.
Verified review
didn't work
tried three brands now and none of them did anything
Verified review
Works but wish it was a capsule
not a fan of the gummies honestly. texture is a little strange and the taste is just ok. but my skin is genuinely softer than it was so I keep buying them. I kind of wish they came in a capsule instead. also expensive for a monthly thing. but it is what it is.
Verified review
Numbers improved, staying on it
My last blood draw was better than the one before it. I've also been exercising more consistently so I genuinely can't say this is what moved the numbers. but I'm keeping it in because I don't want to remove something and then have it go the other way. that's my very unscientific reasoning
Verified review
Filled the gap in my stack
sleep is better, recovery is better. added this maybe three months ago. that's it.
Verified review
Was taking a bunch of different things every morning and decided to simplify. dropped most of them and switched to just this. haven't noticed anything missing and feel pretty good so. good enough for me.
simplified my whole morning
Verified review
Jury's still out but reordering anyway
honestly still not sure. cardio feels better but I also fixed my sleep schedule around the same time so it's hard to know what's doing what. on my second bag because I figure it's worth ruling out. ask me again in a month.
Verified review
didn't expect anyone to notice
a coworker asked me out of nowhere what I'd changed and I hadn't told anyone I was even taking anything. honestly didn't know what to say lol
Verified review
helps when I actually remember to take it
I forget to take these constantly so take this review with a grain of salt. I think my eyes have been less bad in the afternoons but I also can't tell if I'm just paying more attention now. been trying to be more consistent. anyway the product seems fine, I just need to actually remember to take it.
Verified review
Mornings are so much easier
I've been dealing with this joint stuff since last spring. my doctor told me everything was normal which was somehow the most frustrating thing anyone has ever said to me. I tried probably four or five things before this. My sister eventually just sent me a bag and said stop overthinking it. Been taking them for a while now, honestly lose track. The mornings are easier. I'm not doing that thing anymore where I have to brace myself before I stand up. I'm sure that sounds small but it really wasn't.
Verified review
Legs feel better
second bag. legs feel better.
Have Questions?
We Have Answers.
How long until I see results?
Results vary, but consistency matters. Astaxanthin benefits are generally studied over several weeks of daily use, so give your routine time to build.
Why would this work when astaxanthin didn't before?
Not every astaxanthin formula is built the same. Dose, source, delivery, and quality can all affect the overall formula.
Why gummies instead of capsules?
One gummy makes your daily routine simple and consistent while keeping the astaxanthin and MCT oil together in one easy serving.
Why does the source matter?
SelfSync uses astaxanthin naturally sourced from Haematococcus pluvialis microalgae, giving you a clearly identified natural source.
Is 12mg safe to take every day?
12mg has been used in human studies, but individual needs can vary.
Do I need to take it with a fatty meal?
SelfSync already includes MCT oil as a built-in lipid carrier, making the daily routine simpler.
How do I know what’s actually in the gummy?
Every batch of SelfSync is third-party tested for quality and potency, so you get independent verification of the formula.
Is SelfSync vegan and gelatin-free?
Yes. SelfSync uses a vegan, pectin-based gummy with no gelatin.
What benefits is SelfSync designed to support?
SelfSync is designed around whole-body antioxidant support and everyday wellness.
What if it doesn’t work for me?
You’re covered by our 90-day money-back guarantee.