Minimalist, Mindful, Microbiome Skincare
At Sage and Ylang, we believe in the power of science-backed, minimalist skincare designed to nurture your skin while being kind to the planet. Our formulations are carefully crafted with eco-friendly, microbiome-friendly, and skin biome ingredients to address specific skin concerns without toxic ingredients. Whether you\'re looking for gentle solutions for sensitive skin or probiotic-powered skincare, we bring you results-driven, transparent beauty.
Refine Beauty Booster 10ml
$42.24
For when skin needs a smoother surface.
Beauty Booster Refine is designed to be added into your Beauty Essence when your skin begins showing signs of fatigue, fine lines, or loss of firmness.
Formulated with pro-aging actives and microbiome-friendly technology, it helps support smoother texture, softer expression lines, and firmer-looking skin, without disrupting the stable foundation your skin has already built.
- No switching products.
- No layering confusion.
- No restarting from scratch.
Just a precise adjustment when your skin needs renewal.
Certified Skin Microbiome Friendly.
Suitable for all skin types, especially sensitive, acne and redness-prone skin.
Proudly made by us in Singapore.
Note: Beauty Boosters are targeted treatments formulated to be mixed into our Beauty Essence. They cannot be used alone. Mix up to two boosters into one Beauty Essence for a personalized skincare solution.
What It Does
- Helps soften the appearance of fine lines and expression lines
- Supports smoother skin texture
- Helps improve skin firmness and elasticity
- Revitalises tired-looking skin
- Supports a stronger, more resilient skin barrier
- Encourages a fresher, more rested appearance
What You’ll Notice Over Time
- Skin feels smoother and more refined
- Fine lines appear softer over time
- Skin feels firmer and more supported
- A more rested, refreshed appearance
- A gradual return of healthy radiance
Ingredient Highlights
- Argireline® (Multifunctional Peptide) – A green chemistry peptide that helps relax facial tension and soften the appearance of expression lines.
- Acmella Oleracea Flower Extract – Helps improve skin firmness and support a smoother skin surface.
- Prebiotics (Inulin and Fructose)
- Postbiotics (Lactococcus Ferment Lysate)
Each active is carefully selected to work within the SAY Skin Stability System – so you can address signs of aging without increasing unnecessary products layering.
- Empty the entire Beauty Booster Refine into your Beauty Essence
- Shake well to combine
- Pump 1–2 pumps into your palm
- Massage gently into cleansed skin
- Follow with Soothe & Protect Moisturiser
For Initial Use
Shake well before each use. As this formula contains plant-based thickeners, natural settling may occur over time. Store in a cool, dry place away from direct sunlight. Caution: For external use only. Avoid direct contact with eyes.Patch test before first use by applying a small amount to the jawline, behind the ear, or side of the neck for 48 hours. Discontinue use if irritation or rash occurs. Product Shelf Life: To enjoy the full benefits of our freshly made skincare, we recommend using the product promptly. Use within 6 months of opening and within 24 months from the manufacture date stated on the base of the bottle.What We Leave Out
Ingredients we avoid using due to our commitment to sustainability. Check out our SAYNOListOther Product You may like
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4 reviews for Refine Beauty Booster 10ml
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Michelle Koh –
The Biomecare series is amazing. The beauty essence customises the ingredients to my skin which is on the drier side. Coupled with the moisturiser, my skin feels hydrated and nourished at the same time. Really love the lightness to the skin- no oily feeling but felt the tinge of suppleness with the hydrating effect. Thank you Irene for being so patient in guiding me by equipping me with the knowledge of skincare. With understanding, I feel very assured and empowered on what goes into my skin! Looking forward to more creative innovations!
Annette –
I have been using S&Y skin care products for almost 3 years now. I had a positive experience with their radiance serums, beauty boosters and prebiotic brightening mask. My skin has become healthier, glowy, and radiant as a result. I highly recommend S&Y products to everyone!
Narelle –
Irene has the best service! She will chat with you and provide a skin consultation and then recommend boosters in addition to the essence. You can add up to 2 boosters to treat your skin. The option to customise is great!
Esther –
SAY products are fantastics for my winter holiday in Western Europe????