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Mayster is the skin booster line from Maypharm, Inc., a Korean manufacturer whose catalogue also covers fillers and topical anaesthetics. The Mayster concept is straightforward and worth understanding before you order: rather than shipping a ready-mixed solution, each product is a lyophilised powder in one vial with a matched liquid activator in another, combined at the point of use. That is why the range has a 36-month shelf life and why it travels well — the active is dry until the moment it is needed.
The three products are not three strengths of the same thing. They are three different actives aimed at three different problems, and they are frequently used in sequence or in combination across a treatment course rather than chosen one against the others. Each vial contains 100 mg of active powder paired with 5 ml of activator, and the activator itself differs by product — Maypharm formulates a peptide activator for the HA and PLLA versions and a brightening activator for the PDRN.
Mayster is a professional-use range intended for administration by trained practitioners, and the product should be used immediately once reconstituted.
The Mayster range
Mayster PLLA
Mayster PLLA is the poly-L-lactic acid member of the family and the slowest-acting of the three by design. PLLA does not fill; it works by prompting the skin to build its own collagen over weeks, which is why it is chosen for laxity, loss of firmness and gradual volume decline in the cheeks rather than for an immediate visible change. The 100 mg powder pairs with a 5 ml activator containing amino acids and peptides. Patients who want an instant result are the wrong patients for it; those willing to wait for a structural change are the right ones.
Mayster PDRN
Mayster PDRN uses polydeoxyribonucleotide derived from salmon DNA, the ingredient class that has driven most of the recent global interest in Korean boosters. It is the regeneration and tone product in the range — aimed at texture, fine lines and uneven pigmentation. What separates it from the other two is the activator: Maypharm pairs the PDRN powder with a whitening activator containing niacinamide and glutathione, so brightening is built into the protocol rather than added as a separate step. If a patient's complaint is dullness and blotchiness as much as ageing, this is the one.
Mayster HA
Mayster HA is the hydration workhorse. It carries hyaluronic acid at 10,000 ppm across a spread of molecular weights, which is the point — different chain lengths sit at different levels and behave differently, so a mixed-weight preparation covers surface hydration and deeper water-binding in one pass. Paired with a peptide activator, it is the product for dehydrated, tired-looking skin where elasticity has dropped but there is no significant volume loss to correct. Effects show sooner than with PLLA and are less about structure than about condition.
How to choose
Choose by complaint, not by strength. Laxity and volume decline point to PLLA; texture, dullness and pigment point to PDRN; dryness and loss of bounce point to HA. Clinics running Mayster as a course commonly stock all three.
| Product | Active | Activator | Targets | Onset |
|---|---|---|---|---|
| Mayster PLLA | Poly-L-lactic acid, 100 mg | 5 ml, amino acids and peptides | Laxity, firmness, gradual volume loss | Gradual, over weeks |
| Mayster PDRN | Polydeoxyribonucleotide, 100 mg | 5 ml, niacinamide and glutathione | Texture, fine lines, uneven tone | Progressive |
| Mayster HA | Hyaluronic acid, 100 mg at 10,000 ppm | 5 ml, peptides | Hydration, elasticity, skin quality | Earliest of the three |
All three are 36-month shelf life from manufacture and share the same vial format, so stock control across the line is simple. For reconstitution and treatment protocol, follow the instructions Maypharm supplies with the product.
Storage and shipping
Store the sealed vials away from direct sunlight and heat. The lyophilised format is what makes this range robust in transit and gives it its long dating. Once a vial is opened and reconstituted it should be used immediately and not retained. We ship from Seoul in protective packaging with full remaining shelf life.
Buying Mayster from MY SKIN KOREA
We buy Mayster inside Korea, direct from the Korean supply chain, and ship it in original Maypharm packaging with the full 36-month dating intact. We are in Seoul, we ship worldwide, and we consolidate mixed orders so the three Mayster products can travel with the rest of your list. For case pricing and standing orders see our wholesale page, or contact us with your order sheet. Mayster sits with the rest of our skin boosters; clinics often pair a booster course with work from our dermal filler range or add a numbing cream to the same shipment.
Frequently asked questions
Who makes Mayster?
Maypharm, Inc., in South Korea.
What is the difference between Mayster PLLA, PDRN and HA?
They are three different actives. PLLA works on firmness and collagen over time, PDRN on regeneration and tone, HA on hydration and elasticity.
What is in each box?
A 100 mg vial of active powder and a 5 ml activator matched to that product.
Why is Mayster supplied as a powder?
Lyophilising the active keeps it stable, which is what allows the 36-month shelf life and makes the product reliable in transit.
How much hyaluronic acid is in Mayster HA?
10,000 ppm, across a range of molecular weights.
What is PDRN made from?
Polydeoxyribonucleotide derived from salmon DNA.
Can I order all three together?
Yes, and most clinics do. Mixed orders ship together from Seoul — send us your quantities for a quote.
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