Health

Claim $20 off your first ACUVUE® contact lenses purchase & redeem attractive rewards like Grab, bubble tea, movie vouchers and more! Download MyACUVUE app via the referral link. Terms and Conditions apply.

Receive a $10 coupon for your purchase when you sign up with AVALON® with the referral link.

Receive $20 off your first purchase at Calecim Professional when you sign up via the referral link. Terms and Conditions apply.

Enjoy up to 50% OFF CircleDNA Premium tests when you apply the referral promo code: KELVINCHANG during checkout. Terms and Conditions apply.

Enjoy £5 off your first order (min spend £25) when you sign up with Cult Beauty using the referral. Terms and conditions apply.

Receive an additional S$10 off your first order when you sign up with Daily&Co via the referral link.

Enjoy 15% discount off your first purchase at Dr. Scholl’s with the referral link. Terms and conditions apply.

Sign up with the referral link and get a 15% discount off your purchase at the Dr. Wolff Asia Official Store.

Use the rewards code: KEL3774 to enjoy 10% discount, and $10 off your first order, when shopping at iHerb. Limited period only. Also read our review of iHerb.

Sign up with lookfantastic® via the referral code: KELVIN-RCI and enjoy £10 off your first order when you spend £25+ or more on qualifying products. (cannot be used in conjunction with other offers or codes)

Receive 100 OLY Points & $60 Service Vouchers when you sign up with Oly via the referral link. Terms and Conditions apply.

Receive S$20 OWNDAYS referral coupon, only valid for first-time eyewear purchase

Sign up with RE:ERTH via the referral link and enjoy a 10% discount!

Use the referral code to sign up with W Optics and enjoy a $5 discount voucher.

Receive an additional $5 e-voucher on top of the 300 welcome Wel Points, when you sign up with Welcia-BHG Club with the referral code.