Ritual HyaCera Review: Does This Skin Supplement Work?
HyaCera is a daily skin supplement that's designed to hydrate your skin from the inside out. As we get older, our skin gradually loses moisture, making it look less plump and allowing fine lines and wrinkles to become more noticeable. HyaCera claims to improve hydration, leaving skin looking smoother, brighter and more dewy.
I'm 44 and I had been noticing the lines around my eyes becoming more obvious, so I decided to put those claims to the test. I took HyaCera every day for a year, tracking my progress with regular selfies and a skin diary.
As a Registered Nurse with experience in dermatology and aesthetics, I don't take "clinically proven" claims at face value. In this review, I'll look at the ingredients, the clinical evidence, my results after a year, and whether I think HyaCera is worth the money.
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What Is Ritual HyaCera?
HyaCera™ is Ritual's daily skin hydration supplement. It's a once-daily capsule designed to work from the inside out. It hydrates the skin, reduces the appearance of fine lines and wrinkles, and improves overall skin texture and glow.
The name comes from combining its two key ingredients: Hyabest® and Ceratiq® (more on those in a moment).
It comes in a single nested capsule (capsule-within-a-capsule) with a subtle vanilla scent from a food-grade scent tab. You take one capsule a day, any time, with or without food. That's it.
Ingredients
There are two active ingredients.
Hyabest® — 120mg (Hyaluronic Acid)
Hyabest® is a bio-fermented, lower molecular weight hyaluronic acid sourced from Kewpie Corporation in Goka, Japan. It's been studied in human clinical trials using a 120mg dose (the same amount in HyaCera) to see whether it supports skin hydration, barrier function and glow.
A note on Hyaluronic Acid supplements
I've been taking hyaluronic acid supplements for years, and the debate about whether high or low molecular weight HA is better still hasn't been settled, so I take both.
What the research does tell us is that oral bioavailability of HA is very low regardless of molecular weight (around 0.2%), which means the benefits are indirect rather than from HA reaching your skin intact.
High molecular weight HA is actually more readily broken down by gut bacteria, which makes the premium pricing some brands charge for it hard to justify. Lower molecular weight HA may make more practical sense for oral supplementation, but the evidence isn't yet strong enough to say it's definitively better.
That said, the finished-formula clinical trial data for Hyabest® does show measurable improvements in skin hydration and wrinkles. That suggests something biologically meaningful is happening despite the low absorption of intact HA, most likely through the signalling effects of HA metabolites rather than direct replacement of hyaluronic acid in the skin.
**All the clinical studies used to write this blog post are linked in the References section below.
Ceratiq® — 350mg (Wheat Oil Extract / Ceramides)
Ceratiq® is a sustainably harvested wheat oil extract containing glycolipids and ceramides, supplied by PLT Health Solutions ARCO (Robertet Group) in Grasse, France. Ceramides are lipids that form a critical part of the skin barrier - often described as the "mortar" between skin cells. As we age, ceramide levels decline, which contributes to dryness, sensitivity, and the appearance of fine lines.
Ceratiq® has been studied in human clinical trials at this 350mg dose for reducing the appearance of wrinkles and fine lines, and promoting hydration across the face and body.
Note on gluten: Ceratiq® is derived from wheat, but the wheat has been processed to meet FDA requirements for gluten-free foods. The product is third-party tested for gluten. If you have coeliac disease or severe wheat allergy, check with your GP before taking it.
What's not in HyaCera
Vegan, non-GMO, sugar-free, dairy-free, nut-free, soy-free, no artificial colours or sweeteners, no stevia or sugar alcohols. The capsule is hypromellose (plant-based).
The Clinical Evidence
The clinical evidence for HyaCera comes from three sources: Ritual's own finished-formula trial, and separate studies into each of the two key ingredients, Hyabest® and Ceratiq®, conducted independently by their respective manufacturers.
Studies into Hyacera
Ritual conducted a 12-week randomised, double-blind, placebo-controlled clinical trial on the finished HyaCera formula (using 63 participants, men and women aged 26–64). This is the gold standard study design in human research. Double-blind means neither participants nor researchers knew who was taking the supplement versus placebo, which removes bias.
Results at 90 days, compared to placebo:
- 3.56x reduction in crow's feet wrinkles
- 2.9x increase in facial skin smoothness
- More HyaCera participants reported improvements in skin elasticity, glow, and radiance
Ritual's finished-formula trial does not appear to have been published in a peer-reviewed journal, which means the methodology can't be independently scrutinised.
Studies into Hyabest
A 12-week randomised, double-blind, placebo-controlled trial of 60 Japanese men and women aged 22–59 with crow's feet wrinkles found that 120mg of Hyabest® daily suppressed wrinkle progression compared to placebo, with statistically significant results at 8 weeks. Notably, both low and high molecular weight forms were tested (an important detail given the ongoing debate about which form is more effective orally). The study was funded by Kewpie Corporation, who manufacture Hyabest®, and all lead authors are Kewpie employees - a limitation worth bearing in mind.
Studies into Ceratiq
Ceratiq® has been the subject of five clinical trials according to its manufacturer PLT Health Solutions. The most recent (Boisnic, 2019) was a double-blind, placebo-controlled trial of 64 women taking 350mg daily for 12 weeks, reporting significant wrinkle reduction from week 8 and visible improvement in 88% of participants. The full paper is not publicly available, but I have requested a copy of it, and will update this post when i receive it.
Other Relevant Studies
There is an independent 2025 double-blind RCT of 150 participants published in Scientific Reports found that 120mg of sodium hyaluronate daily (the same dose as in HyaCera) improved skin hydration by 11.5% versus placebo over 12 weeks, with significant reductions in water loss and wrinkle depth around the eyes.
My Personal Results After 1 Year
I've been taking HyaCera daily for around a year now. The most obvious change is in my skin's overall quality - it looks glowy and dewy in a way that's hard to achieve through skincare alone.
My face looks noticeably brighter, and my fine lines are clearly reduced. What I wasn't expecting was how quickly the hydration effect kicked in. I saw noticeably improved skin texture and plumpness before the full 90-day mark. The clinical data suggests results continue to improve with consistent use, which tracks with my experience.
The capsule itself is easy to take (that vanilla scent tab makes it genuinely pleasant, not something I dread swallowing). I take mine in the morning alongside my other supplements, but it works just as well at night.
After a year, I have no plans to stop. If anything, it's one of the supplements I'd be most reluctant to give up. Below you can see my before and after photos.
Common Questions
Who Is Ritual HyaCera For?
HyaCera is worth considering if you:
- Are noticing early-to-moderate fine lines, particularly around the eyes
- Feel your skin has lost some of that natural plumpness and hydration
Is there a Ritual HyaCera Dupe?
There are plenty of supplements that combine hyaluronic acid and ceramides for less money. HyaCera however isn't just selling those ingredients - it's two patented ingredients, Hyabest® and Ceratiq®, at the same doses used in its clinical trial.
That doesn't necessarily mean it's more effective than every cheaper alternative, but if you switch to a lower-cost product, you're not getting the same ingredients or the same formulation that has been tested in humans.
Does Oral Hyaluronic Acid Actually Work?
The honest answer is that very little intact HA actually reaches your skin (research puts absorption at around 0.2%). That doesn't mean however that the supplement isn't doing anything. Researchers propose three possible indirect pathways: 1. HA may promote gut bacteria that produce short-chain fatty acids with skin anti-inflammatory effects; 2. it may bind to gut receptors that trigger systemic anti-inflammatory responses; and 3. animal studies suggest it may actually stimulate the body's own production of collagen and HA in the skin. The most likely explanation is that it's working through several of these pathways simultaneously rather than one single mechanism.
Is Ritual HyaCera Worth It?
Yes - I absolutely love it. I definitely think it's worth it if you want to slow aging and have beautiful skin. After a year, my skin is so much brighter, dewier, and more hydrated than it was before I started.
Ritual HyaCera vs Collagen Supplements
Oral collagen and HyaCera are targeting similar outcomes (hydration, firmness, wrinkle reduction) through different mechanisms. Collagen supplements work by supplying collagen peptides that may stimulate your own collagen synthesis. HyaCera works by replenishing ceramides in the skin barrier and supporting internal hydration via HA.
They're not mutually exclusive - plenty of people take both. If I had to choose one supplement targeting skin ageing however, I'd choose the one with the stronger finished-formula clinical evidence, which currently points to HyaCera.
Price and Where to Buy
Price: $54/month on subscription (30 capsules, 30-day supply). One-off purchase is $61.36.
Where to buy: Direct from ritual.com. Also available on Amazon and at Target (US), and via iHerb for international shipping.
My discount code: Use OLIVIAH25 at checkout for 25% off your order at Ritual. This is the best way to try it as it brings the price down significantly and makes the 90-day commitment more accessible.
Side Effects
I haven't experienced any side effects in a year of daily use. The product page doesn't list any specific adverse effects, and this aligns with what I'd clinically expect from these ingredients at these doses. As with any supplement, if you're on medication or have a specific health condition, check with your GP or pharmacist before starting.
The wheat-derived Ceratiq® is worth flagging again for anyone with coeliac disease or wheat hypersensitivity, even though it meets FDA gluten-free standards.
Quick Summary
| Key ingredients | Hyabest® 120mg (HA) + Ceratiq® 350mg (ceramides/wheat oil) |
| Clinical evidence | 12-week RCT, 63 participants, double-blind placebo-controlled |
| Key results (vs placebo) | 3.56x reduction in crow's feet, 2.9x increase in skin smoothness |
| Dosage | 1 capsule daily, any time, with or without food |
| Price | $54/month subscription / $61.36 one-off |
| Discount | Code OLIVIAH25 for 25% off |
| Certifications | Clean Label Project, Non-GMO Project, B Corp, third-party tested |
| Pregnancy safe? | Yes (per Ritual) — confirm with your midwife/GP |
| Gluten free? | Yes (wheat processed to FDA gluten-free standard) |
| My verdict | ✅ Recommended after 1 year of personal use |
References
- 1. Molecular weight and gut microbiota determine the bioavailability of orally administered hyaluronic acid
- 2. Oral sodium hyaluronate improves skin hydration, barrier function and signs of aging: a randomized, double-blind, placebo-controlled trial in 150 healthy adults
- 3. Oral hyaluronan relieves wrinkles: a double-blinded, placebo-controlled study over a 12-week period
- 4. Ingested hyaluronan moisturizes dry skin
- 5. Oral intake of a new full-spectrum hyaluronan improves skin profilometry and ageing: a randomized, double-blind, placebo-controlled clinical trial
- 6. Oral administration of hyaluronic acid to improve skin conditions via a randomized double‐blind clinical test
- 7. The Effectiveness of Injectable Hyaluronic Acid in the Improvement of the Facial Skin Quality: A Systematic Review
- 8. Absorption, Uptake and Tissue Affinity of High-Molecular-Weight Hyaluronan after Oral Administration in Rats and Dogs
- 9. Oral Administration of Polymer Hyaluronic Acid Alleviates Symptoms of Knee Osteoarthritis: A Double-Blind, Placebo-Controlled Study over a 12-Month Period
