SM Cosmetology
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Celeste Precious Oil Serum – Rejuvenation with Bakuchiol
Celeste Precious Oil Serum – Rejuvenation with Bakuchiol
An anti-aging serum-oil with 9 botanical active ingredients and bakuchiol, formulated to nourish, regenerate, and restore radiance to mature or aging skin.
5.0 / 5.0
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Celeste Precious Oil Serum is a concentrated treatment that combines the lightness of a serum with the nourishing depth of an oil. Developed for those who want an effective daily routine without excess, this rejuvenating serum works on the skin on multiple fronts: it nourishes, regenerates, and visibly improves the appearance of the skin over time.
The formula is based on a combination of 9 carefully selected botanical active ingredients and bakuchiol, a plant-derived active ingredient known for its regenerating action and its ability to support cell renewal without irritating the skin. A solid choice for those with sensitive skin looking for consistent results.
Formulation with purpose
SM Cosmetology develops products with exceptional ingredients, selected with rigour and transparency. Celeste Precious Oil Serum is produced in Portugal, with a natural cosmetics approach that prioritises scientific knowledge and effectiveness.
Bakuchiol is the central active ingredient in this formula. Of botanical origin, it is widely studied for its action on the appearance of ageing skin and for its tolerance on more sensitive skin. Combined with the other plant active ingredients, it contributes to firmer, more even, and luminous-looking skin.
Benefits
Benefits
This oil serum was designed to be part of the facial care routine of women concerned about skin aging, loss of radiance, and the appearance of blemishes. It acts as a concentrated treatment step, applied before or after moisturizer, to enhance the results of your daily routine.
- Deeply nourishes and smooths the skin
- Supports cell regeneration with bakuchiol
- Improves skin luminosity and resilience
- Reduces signs of aging with regular use
- Comfortably absorbed serum-oil texture
How to use
How to use
- Apply a few drops to clean, dry skin, morning or night.
- Gently spread over the face and neck with upward motions.
- Using it in your morning routine enhances hydration, keeping your skin comfortable for longer.
- In the evening routine, it benefits the regeneration process through the action of its active ingredients in conjunction with the skin's biological clock.
- For best results, use regularly as part of your skincare routine.
Ingredients
Ingredients
INCI: Rosa Canina Fruit Oil, Argania Spinosa Kernel Oil,
Simmondsia Chinensis Seed Oil, Camellia Japonica Seed Oil,
Punica Granatum Seed Extract, Bakuchiol, Tocopherol, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Helichrysum Italicum Flower Oil, Cinnamomum Camphora Linalooliferum Wood Oil, Pelargonium Graveolens Flower Oil, Citrus Aurantium Flower Oil, Parfum, Beta Caryophyllene, Citral, Citronellol, Geraniol, Geranyl Acetate, Hydroxycitronellal, Limonene, Linalool, Linalyl Acetate, Pinene, Terpineol, Terpinolene.
Packaging: Violet Glass 30ml

FREQUENTLY ASKED QUESTIONS
Is bakuchiol safe for sensitive skin?
Bakuchiol is a plant-based active ingredient, often chosen precisely by those with sensitive skin. Unlike retinol, it does not cause flaking or photosensitivity, which makes it a more tolerable option for skin that reacts easily to more aggressive active ingredients. The formula of Celeste Precious Oil Serum was developed with rigor and with ingredients selected for their quality - if you have particularly reactive skin, we recommend that you do a patch test on a small area before incorporating it into your complete routine.
Can I use this serum in the morning and at night?
Yes, you can use it morning and night. Bakuchiol, unlike retinol, does not require exclusively nocturnal application, so it easily integrates into a complete daily routine. In the morning, apply it after your moisturizer, and if you go outdoors, always follow with sunscreen — not because of the serum itself, but because it is an essential step in any anti-aging routine. At night, the serum works in synergy with the skin's natural regeneration process during sleep and should be applied before your moisturizer.
What is the correct order of application in a skincare routine?
The general rule is to apply from the lightest to the densest. This serum acts as a concentrated treatment step — it delivers the active ingredients to the skin, so the order of application makes a difference in the results. At night, after cleansing your skin, apply a few drops of Celeste Precious Oil Serum gently distributed over your face and neck. Let it absorb for one or two minutes and only then apply your moisturizer. In the morning, reverse the order: first apply your moisturizer and then a few drops of Celeste Precious Oil Serum, always finish with sunscreen.
Is this serum suitable for combination or oily skin?
The serum-in-oil texture can cause some hesitation for those with combination or oily skin, but the key lies in the quantity and method of application. A few drops are enough—there's no need to over-apply. Combination skin can benefit from concentrated nourishment in drier areas, adjusting the amount in oilier zones. If your skin is very oily, you might prefer to use it only at night, when the skin is in regeneration mode and absorbs active ingredients more effectively.