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Sero Serum
$80.00
Optimize hydration + post-treatment comfort
SERO SERUM
Hyaluronic Acid + Mineral Hydration Serum
SERO SERUM is a focused hydration treatment designed for skin that feels dry, tight, depleted, or visibly stressed. Its streamlined formula combines Sodium Hyaluronate with Magnesium, Zinc, and Copper mineral salts to help replenish moisture and support a smoother, plumper, more comfortable-looking complexion.
The formula has a clear role within the Sero routine: restore lightweight hydration without adding oils, exfoliating acids, retinoids, fragrance, or an overloaded active profile. Sodium Hyaluronate helps bind water at the skin's surface, while the mineral complex provides complementary conditioning support.
Used daily or as directed after a professional treatment, SERO SERUM helps reinforce a healthier-looking hydration baseline so skin appears softer, more balanced, and better prepared for SERO HYDRATION or the next approved step in the regimen.
Who it is for
SERO SERUM is designed for skin that needs lightweight hydration and simplified support.
- Dehydrated skin
- Temporary tightness
- Dryness-related fine lines
- Post-treatment routines
- Barrier-vulnerable skin
- Lightweight moisture needs
- Minimalist regimens
- Provider-directed care
What it does
Replenishes hydration and helps skin look smoother, plumper, and more comfortable.
- Uses Sodium Hyaluronate to attract and retain surface moisture
- Helps soften the appearance of fine lines associated with dehydration
- Supports a smoother, more supple-looking skin surface
- Helps reduce the dry, tight feel associated with moisture loss
- Provides lightweight hydration without oils or a heavy finish
- Adds Magnesium, Zinc, and Copper mineral conditioning support
- Layers easily beneath SERO HYDRATION and daytime protection
- Fits into daily and provider-directed post-care routines
Why it is different
Four ingredients. Focused hydration. No unnecessary overlap.
SERO SERUM takes a precision-first approach. Sodium Hyaluronate performs the primary moisture-binding role, while Magnesium Aspartate, Zinc Gluconate, and Copper Gluconate create a compact mineral complex around it. The formula does not try to function as an exfoliant, retinoid, oil serum, or moisturizer.
That restraint makes it easier to place within a personalized routine. It can provide the hydration layer beneath a moisturizer, support skin during periods of dryness, or serve as the serum step within a provider-directed recovery plan without duplicating stronger corrective actives.
4 Ingredients
A streamlined formula with one clearly defined hydration role
HA + Minerals
Sodium Hyaluronate supported by Magnesium, Zinc, and Copper salts
AM + PM
Designed for daily use or application according to provider guidance
Key ingredients
A minimal hydration system supported by a three-mineral complex.
Every component has a defined purpose: moisture binding, lightweight conditioning, and support for a more balanced post-application feel.
HA Sodium Hyaluronate Lightweight moisture-binding support
The sodium salt of hyaluronic acid helps attract and retain water at the skin's surface, supporting a plumper, smoother, and more hydrated-looking complexion.
Mg Magnesium Aspartate Mineral conditioning support
A magnesium salt included as part of the formula's compact mineral complex to support a balanced, conditioned skin feel.
Zn Zinc Gluconate Skin-conditioning mineral support
A zinc salt that contributes complementary conditioning support within this lightweight hydration formula.
Cu Copper Gluconate Complementary mineral conditioning
A copper salt that completes the three-mineral complex and supports the formula's simple, differentiated conditioning profile.
Best used for
A daily hydration layer for skin that feels tight, dry, depleted, or temporarily sensitized.
- Restoring lightweight moisture after cleansing
- Dryness caused by weather, travel, or low-humidity environments
- Fine lines that look more visible when skin is dehydrated
- Provider-directed post-treatment hydration routines
- Layering beneath SERO HYDRATION without adding oils
- Minimalist routines that separate serum and moisturizer functions
How to use SERO SERUM
Apply a light layer after cleansing, then follow with moisturizer.
Apply a thin, even layer to clean skin, focusing on areas that feel dry, tight, or uncomfortable. Follow with SERO HYDRATION to help seal in moisture. Use morning and evening, or according to the instructions provided by your skincare professional.
- Begin with freshly cleansed skin
- Apply a light layer to the face, neck, and décolleté
- Focus on areas showing visible dehydration or discomfort
- Follow with SERO HYDRATION or the approved moisturizer
- Complete the daytime routine with SERO SUN PROTECT
The Sero standard
A transparent hydration profile with no inflated active story.
- Four-ingredient formula
- Hyaluronic acid-based
- Three-mineral complex
- Oil-free
- No added fragrance
- No retinoids
- No exfoliating acids
- Designed for AM + PM use
Full ingredient list
Sodium Hyaluronate, Magnesium Aspartate, Zinc Gluconate, Copper Gluconate.
For external use only. Avoid direct contact with eyes. Discontinue use if persistent irritation develops. When used after a professional treatment, follow the treating provider's instructions regarding timing, frequency, and product layering. Individual experiences may vary.