01
One gummy, daily.
Chew a single ChUV gummy each morning. Eleven milligrams of astaxanthin and five point five milligrams of lycopene go to work.
ChUV · The first tanning gummy
The original tanning gummy.
ChUV is the first tanning gummy. A natural, warm glow from clinically-dosed astaxanthin and lycopene. No UV. No beta carotene.
Clinically-studied actives
11mg astaxanthin. 5.5mg lycopene.
220 mg of microalgae providing 11 mg of pure astaxanthin. 55 mg of lycopene extract providing 5.5 mg of pure lycopene.
4-8 week build
A glow that doesn’t wash off.
Carotenoids accumulate in skin tissue. One gummy a day is all it takes.
- 25,000+ customers
- Vegan
- Non-GMO
- GMP Certified
- Made in USA
- Third party tested
Christian Absher · FounderFrom the founder
ChUV is built for the glow you can't fake.
I built CAYO Nutra because the supplement aisle is full of carotenoid products that promise warmth and deliver carrot-orange instead. ChUV is our answer. Clinically-studied astaxanthin and lycopene, zero beta carotene, zero hype.
We launched ChUV as the first tanning gummy built around clinically-dosed astaxanthin and lycopene instead of beta carotene. Every batch is third-party tested for heavy metals, microbial safety, and potency before it ships.
Christian Absher, Founder, CAYO Nutra
Read our storyHow ChUV works
A gummy, a meal with fat,
4-8 weeks.
02
Carotenoids absorb.
Your gut pulls both pigments into circulation. They reach skin tissue and accumulate layer by layer.
03
Natural color builds.
Over 4-8 weeks, a warm sun-kissed tone appears. Real pigment, not a paint job. No orange.
The Formula
Two carotenoids, two jobs, one natural tone.
ChUV pairs astaxanthin and lycopene at the doses the clinical literature actually uses. We show you both numbers: how much source material goes into every gummy, and exactly how much pure active it yields. Most labels only print one and let you assume.
Photoprotective carotenoid
11mg
per gummy
Astaxanthin
from Haematococcus pluvialis
220 mg microalgae providing 11 mg pure astaxanthin
A red xanthophyll sourced from freshwater microalgae. Astaxanthin deposits in skin tissue, quenches UV-driven oxidative stress, and supports elasticity, moisture, and wrinkle resilience in human trials.
- Source amount
- 220 mg microalgae
- Provides
- 11 mg astaxanthin (5%)
- Clinical dose
- 2 to 12 mg/day
Balancing carotenoid
5.5mg
per gummy
Lycopene
from non-GMO tomatoes
55 mg lycopene extract providing 5.5 mg pure lycopene
The red pigment in ripe tomatoes. Lycopene balances astaxanthin’s warmth for a neutral, natural tone and adds documented UV photoprotection.
- Source amount
- 55 mg lycopene extract
- Provides
- 5.5 mg lycopene (10%)
- Clinical dose
- 5 to 16 mg/day
Clinical evidence
Human trials. Real doses. Cited sources.
Ito et al., Nutrients 2018
Astaxanthin 4 mg/day for 9 weeks preserved moisture and suppressed wrinkle formation under UV exposure.
Tominaga et al., Acta Biochim Pol 2012
Astaxanthin 6 mg/day improved skin elasticity, wrinkles, and moisture in human trials.
Heinrich et al., J Nutr 2003
Oral carotenoid mix (incl. lycopene) over 12 weeks reduced UV-induced erythema vs. placebo.
Zero beta carotene. Zero canthaxanthin. Zero artificial dyes. See why we refuse them.
Inside the jar
Two carotenoids,
a lot more than a tan.
Hover or tap any callout to see what astaxanthin and lycopene do in the body beyond skin color.
One daily gummy
Astaxanthin11 mg per gummy, Haematococcus pluvialis
Cellular antioxidant
Astaxanthin sits across the cell membrane with its polar ends in water and its lipid core in the bilayer. That quirk lets it quench free radicals in places most carotenoids cannot reach, including the pockets where UV-driven lipid peroxidation starts.
- Quenches singlet oxygen and peroxyl radicals in lipid bilayers
- Multiple orders of magnitude more potent than vitamin E in some assays
- Active in both membrane and cytosolic compartments
Reference: Kidd P. Astaxanthin, Cell Membrane Nutrient. Alt Med Rev, 2011.
- 30
- gummies per bottle
- 11 mg
- astaxanthin per gummy
- 5.5 mg
- lycopene per gummy
Zero beta carotene. The one tanning gummy ingredient we refuse to use
Sourcing + Testing
Every pigment has a paper trail.
We source both actives from their most-studied natural origin. Then every batch is third-party tested for heavy metals, microbial safety, and potency before it hits a gummy.
Astaxanthin
Haematococcus pluvialisCultivated freshwater microalgae
Oleoresin, cold-chain stabilized
The only astaxanthin source with the pigment-protein matrix used in human clinical trials. Yeast-derived synthetic astaxanthin does not behave the same in skin.
Lycopene
Solanum lycopersicumNon-GMO tomato extract
Fruit-body concentrate, solvent-free
Tomato-derived lycopene outperforms synthetic on absorption. Solvent-free extraction keeps the cis-isomer ratio your body can actually use.
Third-party tested
What every batch of ChUV has to pass.
Heavy metals
Every batch tested for lead, arsenic, cadmium, and mercury against USP <232> limits.
Microbial safety
Total plate count, yeast, mold, E. coli, and Salmonella screened on every incoming lot.
Potency assay
HPLC verification that the astaxanthin and lycopene doses on the label match the gummy.
Identity + purity
Certificate of analysis on every raw material. No adulterants, no undeclared fillers.
The Anti-Orange Principle
The ingredient we refuse to use.
Most tanning supplements use beta carotene. At supplement doses it produces carotenodermia, an unnatural yellow-orange cast. ChUV uses astaxanthin and lycopene for a warm, natural tone instead.
Beta carotene supplements
Unnatural yellow-orange discoloration.
- Carotenodermia at common supplement doses
- Palms and soles go orange first
- Color reads cheap and flat, never sun-kissed
ChUV · Astaxanthin + Lycopene
A natural warm glow.
- Clinically-studied pigmentation
- Even distribution across skin tissue
- Warmth reads real, not carrot
Week by week
What eight weeks actually looks like.
No overnight color, and no guessing. Here is what shows up in the mirror at week one, week four and week eight, and what is happening underneath while you wait.
Skin tone preview
Carotenoid saturation18%
Serum carotenoid levels rising. Antioxidant activity active.
Nothing yet, and that is normal.
Week one is the part nobody posts about. You will not see a difference in the mirror, and that is exactly what the first week is supposed to look like. Pigment has to accumulate before it can read as color.
11mg
Astaxanthin daily
5.5mg
Lycopene daily
7days
Consistent dosing
The week people start noticing.
This is where it stops being an act of faith. Warmth reads in daylight first, usually on the face, chest and forearms. Nobody asks what you are taking. They ask where you have been.
62%
Carotenoid saturation
2-3tones
Visible warmth gained
28days
Consistent dosing
Golden hour, always.
Steady state. An even, warm baseline that holds for as long as you keep taking it. This is the finish line, and it is also the start of simply maintaining it on one gummy a day.
96%
Carotenoid saturation
1gummy
To hold the tone
56days
Consistent dosing
Modeled after human clinical data on astaxanthin and lycopene supplementation. Individual timing varies.
Built around the clinical-study window. The shift is gradual on purpose: the color reads natural because it builds like a real tan.
How ChUV compares
The glow without the trade-offs.
| Feature | ChUV Gummies | Spray Tan | Tanning Beds | Tanning Pills |
|---|---|---|---|---|
| Natural warm tone | Day-1 only | With UV damage | Usually beta carotene | |
| No UV exposure | ||||
| Builds gradually | 4-8 weeks | Instant fade | ||
| No unnatural orange cast | ||||
| Works with sunscreen |
Get the glow
One gummy. Eight weeks. A tone that lasts.
Subscribe and save 10% plus free shipping. Skip, pause, or cancel anytime.
- Free shipping on subscription
- Third-party tested for purity
- Skip, pause, cancel anytime
- Zero beta carotene, ever
Choose your supply
Your total
$35.99
$39.99
Reserve now. Sold out, restocks September 2026 with our new stronger astaxanthin and lycopene formula.
4.8/5 from 2,300+ reviews
What customers actually say.
Questions, answered
FAQ
Do tanning gummies work?
Yes. Carotenoid pigmentation is a well-documented pathway. ChUV uses astaxanthin and lycopene, both clinically studied for skin coloration.
Will ChUV turn me orange?
No. ChUV uses astaxanthin and lycopene at measured doses for a natural warm tone. Beta carotene is the ingredient that causes orange discoloration, and we refuse to use it.
How long before I see results?
Most people notice a warm tone by week 3-4, with full results at 8 weeks on one gummy daily.
How is ChUV different from other tanning supplements?
Most tanning gummies rely on beta carotene, which produces an unnatural orange cast at supplement doses. ChUV stacks clinically-studied astaxanthin and lycopene for a natural warm tone.
Is ChUV safe to take daily?
Yes. ChUV is made in a GMP-certified facility in the USA, contains no artificial dyes, and is formulated at doses supported by clinical literature.
What if I don't tan?
You don't need the sun to tan with ChUV. Carotenoid pigmentation deposits astaxanthin and lycopene directly into dermal tissue, producing a warm tone without UV. Sun exposure makes the effect richer. Astaxanthin and lycopene are photoprotective antioxidants, so pairing ChUV with moderate sun yields a deeper, more saturated tan than either alone.
Backed by research
Selected clinical literature.
ChUV is formulated around published human clinical research on carotenoid pigmentation and photoprotection. A sample of what we read to build it.
Am J Clin Nutr, 2007
Carotenoids and carotenoids plus vitamin E protect against UV-induced erythema
Stahl W, Sies H
PLoS ONE, 2011
Carotenoid and melanin pigment coloration affect perceived human health
Stephen ID, Law Smith MJ, Stirrat MR, Perrett DI
Alternative Medicine Review, 2011
Astaxanthin as a Medical Food for the Treatment of Oxidative Stress
Kidd P
Oxid Med Cell Longev, 2018
Lycopene and cardiovascular disease: an update
Mozos I, et al.
The journal
Carotenoid science, unpacked.
Plain-English breakdowns of the research behind ChUV, the ingredients, and the glow.