Skin · Scalp · Hair
SkinRyze®
Copper-peptide skin and scalp serums: a nine-product collection for firmer-, smoother-, fresher-looking skin and fuller-looking hair, engineered around GHK-Cu.
Thelvora Biocare · Science-led consumer health
Formulated like medicine.
Science-led care for skin, scalp, and textured hair, developed with pharmaceutical discipline.
Flagship · GHK-Cu Anchored
16
Coordinated SKUs
2
Consumer Brands
4
Product Ranges
GHK-Cu
One Anchor Molecule
The house
A house, not a product line.
Thelvora Biocare is the parent platform. The brands are its expression, each one built on the same discipline: evidence graded honestly, chemistry respected, and claims kept to what the science will bear.
We formulate with the discipline expected of medicine: define the active, respect the chemistry, examine the evidence, then decide what the formula is allowed to say. GHK-Cu anchors the current range, supported by actives selected for evidence rather than novelty. Future Thelvora brands will be built by the same rule.
Evidence-gradedCopper-peptide platformAppearance-firstTextured-hair specialismMoCRA-aligned
Our brands
Two systems. One standard.
Climate-adaptive 4C
HaiRyze™
A four-step system for tightly coiled, high-porosity 4C hair, plus Coil Color Renewal, with copper peptide, a Chébé-inspired heritage complex, and Humid and Arid climate variants.
In development
The next brands
A portfolio in development, with future directions in metabolic wellness, longevity, and preventive health. Each must meet the same evidence standard before it earns the Thelvora name.
The science
One signature peptide. GHK-Cu.
GHK-Cu, copper tripeptide-1, is the signature peptide across the house. Its formulation requires control: a defined pH range, deliberate ingredient compatibility, and packaging selected to protect the finished formula.
Ingredients are chosen for the strength of their evidence, then framed only as far as that evidence allows. The evidence determines the claim, not the other way around.
The evidence standard
Three tiers. One rule: a claim can never outrank its evidence.
Tier 1 · Established
Human trials support the endpoint.
Efficacy claims are permitted, framed in appearance and sensory terms.
Tier 2 · Supportive
Mechanistic or adjunct evidence.
“Helps” and “supports” language only; never a hard efficacy promise.
Tier 3 · Innovation
Rationale, no endpoint trials yet.
Technology and positioning language only, until brand-specific data exists.
01
pH 5.5–7.0
Copper peptide maintained within a defined pH range; AHA/BHA acids are not formulated in the same phase.
02
EDTA-free
Formulated without EDTA to preserve the intended copper-peptide environment.
03
Compatibility-conscious
Formulated without ascorbic acid to avoid potential incompatibility with the copper-peptide system.
04
Air-restrictive
Opaque, air-restrictive packaging is selected to help protect the formula from light and air exposure during use.
SkinRyze® · The collection
Nine formulations. One scientific standard.
Signature · Copper Peptide
Copper Peptide Repair Complex
Our most concentrated expression of GHK-Cu: an intensive copper-peptide serum designed to support the appearance of a resilient, well-conditioned skin barrier, with a refined, lightweight finish.
GHK-Cu Anchored
Barrier-Focused
Intensive Care
HaiRyze™ 4C
Climate-adaptive care for coily, 4C hair.
Built specifically for tightly coiled, high-porosity 4C hair, a category still underserved by formulation designed around its particular needs. Copper peptide anchors the system, alongside a Chébé-inspired heritage complex and baobab and marula oils.
Each formula is tuned for climate because tightly coiled, high-porosity hair responds differently to humid and arid conditions. That distinction shapes the formulation, not merely the positioning.
Innovation pipeline
The platform is the point.
Thelvora is designed to support more than two brands. New directions advance only when the evidence, formulation, and intended claims can support them.
Now · Available
SkinRyze copper-peptide skin & scalp serumsNine SKUs, live
HaiRyze 4C climate-adaptive systemFour-step regimen
Near · In development
HaiRyze Coil Color RenewalAppearance of natural hair color · in development
Expanded scalp & textured-hair range4C-specific substantiation planned
Horizon · Under exploration
Metabolic & weight-management wellnessIn research
Longevity & regenerative wellnessUnder evaluation
Consumer health technologiesUnder evaluation
Horizon areas are directions the platform is exploring, not products, and not claims.
Standards
What we won’t say matters as much as what we do.
Cosmetic law draws a hard line between beauty and medicine. We build inside it deliberately, describing how skin and hair look and feel, and refusing the claims that would make a product a drug.
01
Evidence before claim
Every ingredient is graded by the strength of its human evidence, and the claim can never outrank the tier beneath it.
02
Cosmetic by design
No growth, disease-treatment, structure-function, or lightening claims: only appearance and sensory benefits, everywhere copy appears.
03
Substantiation on file
Any objective or percentage claim is held back until a study supports it. No evidence, no claim.
Responsibility
Responsibility, built in.
Packaging
Packaging is selected first to protect formula integrity, with recyclable materials used where compatible with product performance and available packaging systems.
Sourcing
Baobab, marula, and the Chébé-inspired complex are selected with attention to provenance, ingredient quality, and responsible sourcing.
Manufacture
Produced with MoCRA-aligned partners under documented quality, stability, and preservative-efficacy testing before anything reaches a shelf.
The house rule
Founder-led. Pharmacist-directed.
Every Thelvora formula is specified under the direction of a practicing pharmacist and developed with pharmaceutical discipline: defined actives, evidence-informed concentrations, documented manufacturing controls, and claims reviewed before they reach a label.
That standard began with the founder, a pharmacist with two decades in practice, and now governs everything Thelvora puts on a shelf. If a claim does not survive review, it does not ship.
Journal
Notes from the lab.
Ingredient science
Why copper peptide
What GHK-Cu is, the evidence behind it, and the chemistry that keeps it stable in a finished formula.
Read → FormulationDesigning for 4C across climates
Why the same coil behaves differently in humidity and in dry heat, and how a single base is tuned for both.
Read → MethodHow we grade evidence
The three-tier system that decides what a Thelvora product is allowed to claim, and why it determines what we say.
Read →Work with the house
Built for enduring partnerships.
Retail & distribution
Stockists
Bring a science-led, appearance-first collection with a distinct textured-hair specialization to your customers.
Become a stockist →Pharmacy & professional
Professional channel
Cosmetic formulations developed with pharmaceutical discipline and evidence-conscious claims for informed professional recommendation.
Explore professional partnerships →Investors & strategic
Investor relations
A parent platform designed to support multiple science-led consumer-health brands. We welcome aligned capital and strategic partnerships.
Talk to us →
Questions
Answered plainly.
Are Thelvora products drugs or cosmetics?
All Thelvora products are cosmetics. They describe how skin and hair look and feel, never disease treatment, hair growth, or any structure-function effect. Every claim is graded against its evidence before it appears.
What is GHK-Cu, and why build the house around it?
GHK-Cu, copper tripeptide-1, is a well-studied peptide with published cosmetic research. It anchors the current Thelvora portfolio because it provides a coherent formulation platform across skin and scalp, supported by deliberate attention to pH, ingredient compatibility, and packaging.
What makes HaiRyze different for 4C hair?
HaiRyze is a four-step system tuned to climate, humid versus arid, because tightly coiled, high-porosity 4C hair behaves differently in each. The climate-adaptive base, together with copper peptide and selected heritage botanicals, is what distinguishes the system.
What is Coil Color Renewal, and does it reverse gray?
No. Coil Color Renewal refers only to the appearance of hair color, including reducing the visible appearance of gray and supporting the appearance of natural color. It makes no claim of gray-hair reversal, permanence, or action on pigment-cell mechanisms, and is intended for the appearance of premature or early graying.
Where are the products made?
With MoCRA-aligned manufacturing partners, under documented quality, stability, and preservative-efficacy testing before anything reaches a shelf.
The Thelvora Letter
Science, quietly told.
Occasional notes on ingredient science, formulation, and new work from the house. No noise.
We keep your address private and send rarely.