Principia AH-2 Principia Moisturizing Serum 2% Hyaluronic Acids + B5 Skin type All 30ml/1.01 fl.oz.
Sale price
$24.00
Regular price
$38.00
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Perceived Effectiveness Study : participants who, after 30 days of use, noticed an improvement in
Instrumental Efficacy Study by Cutometry : variation, after 30 days of use, of the parameters
Instrumental Efficacy Study by Kinetic Corneometry : increase in the hydration indicator after
![Icon comedogenicity study]()
Comedogenicity and Acnegenicity Study : did not show comedogenic and acnegenic effects
![Security study icon]()
Assessment of Primary , Accumulated Irritability and Skin Sensitization : did not cause irritation in any of the participants, being considered safe for topical use, thus supporting the term "dermatologically tested".
![How to apply stylized]()
Principia AH-2 Principia Moisturizing Serum 2% Hyaluronic Acids + B5 Skin type All 30ml/1.01 fl.oz.
Sale price
$24.00
Regular price
$38.00
Serum with 2% complex with 4 types of hyaluronic acids and 1% vit. B5 for skin with greater hydration, firmness and vibrancy.
INDICATIONS
Main
| Promote hydration |
|---|
| Increase firmness and elasticity |
| Smooth wrinkles and fine lines |
| Improve the service |
Complementary
| Reduce dark circles and bags |
|---|
| Provide softness |
Skin types
| All |
|---|
EVIDENCE
Perceived Effectiveness Study : participants who, after 30 days of use, noticed an improvement in
» hydration › 100%
» service › 100%
» softness › 100%
» firmness › 90%
» bags › 90%
» wrinkles › 85%
» fine lines › 85%
» dark circles › 85%
Instrumental Efficacy Study by Cutometry : variation, after 30 days of use, of the parameters
» R0 › 125% › softness and hydration
» R5 › 23% › firmness
» R7 › 97% › elasticity
Instrumental Efficacy Study by Kinetic Corneometry : increase in the hydration indicator after
» 1 hour › 40%
» 15 days › 40%
ACTIVE INGREDIENTS
HYALURONIC ACID
Naturally present in the skin, they have a high capacity to attract and retain liquids. Just one gram of this active ingredient can retain up to one liter of water.
There are several types of Hyaluronic Acids, with different molecular weights, properties and purposes. While the larger molecules form a film on the surface, the smaller ones are able to penetrate deeper layers of the skin, forming a three-dimensional network that replaces water from the outside and retains liquids inside, promoting hydration and increasing the skin's elasticity, firmness and vibrancy.
VITAMIN B5
Substance of natural origin that provides several benefits such as increased superficial hydration, elasticity and softness of the skin, in addition to having anti-inflammatory properties.
HOW TO USE
» Use daily morning ![Icon apply in the morning]()
and night
» Apply before creams, sunscreen and makeup
» Leave your face clean and dry
» Without touching the cannula to the skin, dispense a few drops onto your fingers or directly onto your face
» Gently spread over the face, including the eye area 
» Avoid eye contact and unprotected sun exposure
" Keep out of the reach of children
» Store in a cool, dry place
FREQUENTLY ASKED QUESTIONS
Does it contain parabens, petrolatum and sulfates?
No. Its composition also does not include silicones, fragrance or gluten.
Is it regularized with Anvisa?
Yes , according to process number 25351.836136-2021-34 .
Was it tested on animals?
No. PRINCIPIA does not test on animals.
What is the expiration date?
Three years, counting from the date of manufacture.
Can it be used together with other formulas?
Yes. There are practically no restrictions on joint use with other assets.
Can it be applied to the eye area?
Yes. Its safety and effectiveness have also been proven for the eye area.
Does it cause acne or blackheads?
No. On the contrary, it usually has a beneficial effect and is recommended for acne-prone skin.
Still have questions? Leave your question in the comments.
The Belaways Experience
Elevate your daily self-care ritual with clinical-grade beauty technology. At Belaways, our curated devices are selected to deliver visible, professional results within the sanctuary of your own home. Designed to be 100% non-invasive and painless, our tools work in harmony with your body to stimulate natural cellular rejuvenation, boost collagen, and purify your pores. By enhancing the absorption of your favorite serums and creams, our devices ensure your skincare works harder and penetrates deeper. Experience the ultimate at-home spa results and reveal radiant, confident skin.
The Daily Ritual
Preparation: Always start with a freshly cleansed, makeup-free face.
Application: For devices using micro-currents (EMS) or ultrasonic waves, apply a generous layer of your favorite water-based serum, moisturizer, or conductive gel to ensure a smooth glide and optimal energy transfer.
Treatment: Power on your device and select your desired mode. Gently glide the tool across your skin in upward and outward motions, following the natural contours of your face and neck.
Maintenance: After your 5-10 minute session, wipe the device head with a soft, slightly damp cloth. Never submerge the main body in water unless explicitly certified as IPX7 waterproof.
Shipping & Hygiene Guarantee
Fast Delivery: We process and ship orders quickly so you can begin your new beauty routine as soon as possible. Tracking information will be sent directly to your email.
Strict Hygiene Policy (No Returns): Because Belaways products are personal care tools used directly on the face and skin, all sales are final. To guarantee that every customer receives a 100% new, sterile, and hygienic product, we do not accept returns, exchanges, or refunds for change of mind.
Manufacturing Warranty: We stand by the quality of our technology. If your device arrives damaged or presents a manufacturing defect, please contact us at [email protected] within 7 days of delivery with photo/video proof. We will be happy to send you a brand-new replacement device at no additional cost.
The Belaways Choice
Why This Product
Selected for its ability to transform a simple moment into a luxurious ritual.
This product embodies the Belaways aesthetic: effortless grace, a luminous
finish, and the high-end sensory experience you deserve. A timeless addition
to the modern woman's beauty repertoire.
Radiance Redefined: A Visible Transformation
By prioritizing high-performance ingredients, we help you restore clarity, refine skin texture, and provide a deep boost of hydration.
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